сейв

я надеюсь это все и ничего не сломается
так правильнее
2023-12-12 14:26:41 +04:00 · 2023-05-13 13:29:35 +04:00 · 2023-04-24 16:22:14 +04:00 · 2023-04-18 18:44:02 +04:00 · 2023-04-17 18:24:00 +04:00 · 2023-04-17 15:52:23 +04:00
58 changed files with 2436 additions and 976 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,7 +5,7 @@ build/
 !**/src/main/**/build/
 !**/src/test/**/build/
 node_modules
-
+*.db
 ### STS ###
 .apt_generated
 .classpath
@ -36,3 +36,5 @@ out/

 ### VS Code ###
 .vscode/
+data.mv.db
+data.trace.db
--- a/build.gradle
+++ b/build.gradle
@ -12,9 +12,25 @@ repositories {
 	mavenCentral()
 }

+jar {
+	enabled = false
+}
+
 dependencies {
+	annotationProcessor "org.springframework.boot:spring-boot-configuration-processor"
+
 	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'com.h2database:h2:2.1.210'
+	implementation 'org.springframework.boot:spring-boot-starter-validation'
+	implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.6.5'
+
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'com.auth0:java-jwt:4.4.0'
+
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	implementation 'org.hibernate.validator:hibernate-validator'
+	implementation 'org.springdoc:springdoc-openapi-ui:1.6.5'
 }

 tasks.named('test') {
--- a/front/index.html
+++ b/front/index.html
@ -1,44 +0,0 @@
-<!DOCTYPE html>
-<html lang="ru">
-
-<head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <script src="node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
-    <link href="node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" />
-    <link href="node_modules/@fortawesome/fontawesome-free/css/all.min.css" rel="stylesheet" />
-    <title>Калькулятор</title>
-</head>
-
-<body>
-    <form class="mx-2 d-flex flex-column align-items-center text-center">
-        <div>
-            Первое число
-            <input id="first" class="form-control" type='number' value='0' />
-        </div>
-        <div>
-            Операция
-            <select class="form-select" id="operation">
-                <option value="1">+</option>
-                <option value="2">-</option>
-                <option value="3">*</option>
-                <option value="4">/</option>
-            </select>
-        </div>
-        <div>
-            Второе число
-            <input id="second" class="form-control" type='number' value='0' />
-        </div>
-        <div>
-            <button type="button" class="btn btn-primary" id="calculate">Тык</button>
-        </div>
-        <div>
-            Результат:
-            <p id="result"> </p>
-        </div>
-    </form>
-    </div>
-    <script src="script.js"></script>
-</body>
-
-</html>
--- a/front/package-lock.json
+++ b/front/package-lock.json
@ -1,817 +0,0 @@
-{
-  "name": "int-prog",
-  "version": "1.0.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "int-prog",
-      "version": "1.0.0",
-      "dependencies": {
-        "@fortawesome/fontawesome-free": "6.2.0",
-        "bootstrap": "5.2.1"
-      },
-      "devDependencies": {
-        "http-server": "14.1.1"
-      }
-    },
-    "node_modules/@fortawesome/fontawesome-free": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-6.2.0.tgz",
-      "integrity": "sha512-CNR7qRIfCwWHNN7FnKUniva94edPdyQzil/zCwk3v6k4R6rR2Fr8i4s3PM7n/lyfPA6Zfko9z5WDzFxG9SW1uQ==",
-      "hasInstallScript": true,
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/@popperjs/core": {
-      "version": "2.11.6",
-      "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.6.tgz",
-      "integrity": "sha512-50/17A98tWUfQ176raKiOGXuYpLyyVMkxxG6oylzL3BPOlA6ADGdK7EYunSa4I064xerltq9TGXs8HmOk5E+vw==",
-      "peer": true,
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/popperjs"
-      }
-    },
-    "node_modules/ansi-styles": {
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-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
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-      "dev": true,
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-      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
-      "dev": true,
-      "requires": {
-        "call-bind": "^1.0.0",
-        "get-intrinsic": "^1.0.2",
-        "object-inspect": "^1.9.0"
-      }
-    },
-    "supports-color": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
-      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
-      "dev": true,
-      "requires": {
-        "has-flag": "^4.0.0"
-      }
-    },
-    "union": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
-      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
-      "dev": true,
-      "requires": {
-        "qs": "^6.4.0"
-      }
-    },
-    "url-join": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/url-join/-/url-join-4.0.1.tgz",
-      "integrity": "sha512-jk1+QP6ZJqyOiuEI9AEWQfju/nB2Pw466kbA0LEZljHwKeMgd9WrAEgEGxjPDD2+TNbbb37rTyhEfrCXfuKXnA==",
-      "dev": true
-    },
-    "whatwg-encoding": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
-      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
-      "dev": true,
-      "requires": {
-        "iconv-lite": "0.6.3"
-      }
-    }
-  }
-}
--- a/front/package.json
+++ b/front/package.json
@ -1,16 +0,0 @@
-{
-  "name": "int-prog",
-  "version": "1.0.0",
-  "main": "index.html",
-  "scripts": {
-    "start": "http-server -p 3000 ./",
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "dependencies": {
-    "bootstrap": "5.2.1",
-    "@fortawesome/fontawesome-free": "6.2.0"
-  },
-  "devDependencies": {
-    "http-server": "14.1.1"
-  }
-}
--- a/front/script.js
+++ b/front/script.js
@ -1,39 +0,0 @@
-const calculateButton = document.getElementById("calculate");
-const first = document.getElementById("first");
-const second = document.getElementById("second");
-const select = document.getElementById("operation");
-const result = document.getElementById("result");
-
-calculateButton.onclick = function() {
-    calculate();
-};
-
-function calculate() {
-    switch (parseInt(select.value)) {
-        case 1:
-            doSmth("plus")
-            break;
-        case 2:
-            doSmth("minus")
-            break;
-        case 3:
-            doSmth("mult")
-            break;
-        case 4:
-            doSmth("div")
-            break;
-    };
-}
-
-function checkNum(res) {
-    if (res.indexOf(".") != -1) 
-        return parseInt(res)
-    else
-        return res
-}
-
-function doSmth(address) {
-    fetch(`http://localhost:8080/${address}?first=${first.value}&second=${second.value}`)
-        .then(response => response.text())
-        .then(res => result.innerHTML = checkNum(res));
-}
--- a/settings.gradle
+++ b/settings.gradle
@ -1 +1,2 @@
 rootProject.name = 'app'
+include 'front'
--- a/src/main/java/com/labwork1/app/AppApplication.java
+++ b/src/main/java/com/labwork1/app/AppApplication.java
@ -2,8 +2,6 @@ package com.labwork1.app;

 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@ -12,32 +10,4 @@ public class AppApplication {
    public static void main(String[] args) {
        SpringApplication.run(AppApplication.class, args);
    }
-	@GetMapping("/hello")
-	public String hello(@RequestParam(value = "name", defaultValue = "World") String name) {
-		return String.format("Hello %s!", name);
-	}
-	@GetMapping("/plus")
-	public String plus(@RequestParam(required = false, defaultValue = "0") double first,
-					  @RequestParam(required = false, defaultValue = "0") double second) {
-		return Double.toString(first + second);
-	}
-	@GetMapping("/minus")
-	public String minus(@RequestParam(required = false, defaultValue = "0") double first,
-					  @RequestParam(required = false, defaultValue = "0") double second) {
-		return Double.toString(first - second);
-	}
-	@GetMapping("/mult")
-	public String mult(@RequestParam(required = false, defaultValue = "1") double first,
-					   @RequestParam(required = false, defaultValue = "1") double second) {
-		return Double.toString(first * second);
-	}
-	@GetMapping("/div")
-	public String div(@RequestParam(required = false, defaultValue = "1") double first,
-					  @RequestParam(required = false, defaultValue = "1") double second) {
-		if(second == 0)
-		{
-			return null;
-		}
-		return Double.toString(first/second);
-	}
 }
--- a/src/main/java/com/labwork1/app/WebConfiguration.java
+++ b/src/main/java/com/labwork1/app/WebConfiguration.java
@ -1,12 +0,0 @@
-package com.labwork1.app;
-
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.config.annotation.CorsRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
-@Configuration
-public class WebConfiguration implements WebMvcConfigurer {
-    @Override
-    public void addCorsMappings(CorsRegistry registry) {
-        registry.addMapping("/**").allowedMethods("*");
-    }
-}
--- a/src/main/java/com/labwork1/app/configuration/OpenAPI30Configuration.java
+++ b/src/main/java/com/labwork1/app/configuration/OpenAPI30Configuration.java
@ -0,0 +1,28 @@
+package com.labwork1.app.configuration;
+
+import com.labwork1.app.configuration.jwt.JwtFilter;
+import io.swagger.v3.oas.models.Components;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class OpenAPI30Configuration {
+    public static final String API_PREFIX = "/api/1.0";
+
+    @Bean
+    public OpenAPI customizeOpenAPI() {
+        final String securitySchemeName = JwtFilter.TOKEN_BEGIN_STR;
+        return new OpenAPI()
+                .addSecurityItem(new SecurityRequirement()
+                        .addList(securitySchemeName))
+                .components(new Components()
+                        .addSecuritySchemes(securitySchemeName, new SecurityScheme()
+                                .name(securitySchemeName)
+                                .type(SecurityScheme.Type.HTTP)
+                                .scheme("bearer")
+                                .bearerFormat("JWT")));
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/PasswordEncoderConfiguration.java
+++ b/src/main/java/com/labwork1/app/configuration/PasswordEncoderConfiguration.java
@ -0,0 +1,14 @@
+package com.labwork1.app.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Configuration
+public class PasswordEncoderConfiguration {
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/SecurityConfiguration.java
+++ b/src/main/java/com/labwork1/app/configuration/SecurityConfiguration.java
@ -0,0 +1,87 @@
+package com.labwork1.app.configuration;
+
+import com.labwork1.app.configuration.jwt.JwtFilter;
+import com.labwork1.app.student.controller.UserController;
+import com.labwork1.app.student.model.UserRole;
+import com.labwork1.app.student.service.UserService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.builders.WebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+
+@Configuration
+public class SecurityConfiguration {
+    private final Logger log = LoggerFactory.getLogger(SecurityConfiguration.class);
+    public static final String SPA_URL_MASK = "/{path:[^\\.]*}";
+    private final UserService userService;
+    private final JwtFilter jwtFilter;
+
+    public SecurityConfiguration(UserService userService) {
+        this.userService = userService;
+        this.jwtFilter = new JwtFilter(userService);
+        createAdminOnStartup();
+    }
+
+    private void createAdminOnStartup() {
+        final String admin = "admin";
+        if (userService.findByLogin(admin) == null) {
+            log.info("Admin user successfully created");
+            userService.createUser(admin, admin, admin, UserRole.ADMIN);
+        }
+    }
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        log.info("Creating security configuration");
+        http.cors()
+                .and()
+                .csrf().disable()
+                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
+                .and()
+                .authorizeHttpRequests()
+                .requestMatchers("/", SPA_URL_MASK).permitAll()
+                .requestMatchers(HttpMethod.POST, UserController.URL_LOGIN).permitAll()
+                .requestMatchers(HttpMethod.POST, UserController.URL_SIGNUP).permitAll()
+                .requestMatchers(HttpMethod.POST, UserController.URL_GET_ROLE).permitAll()
+                .anyRequest()
+                .authenticated()
+                .and()
+                .addFilterBefore(jwtFilter, UsernamePasswordAuthenticationFilter.class)
+                .anonymous();
+        return http.build();
+    }
+
+    @Bean
+    public AuthenticationManager authenticationManagerBean(HttpSecurity http) throws Exception {
+        AuthenticationManagerBuilder authenticationManagerBuilder = http
+                .getSharedObject(AuthenticationManagerBuilder.class);
+        authenticationManagerBuilder.userDetailsService(userService);
+        return authenticationManagerBuilder.build();
+    }
+
+    @Bean
+    public WebSecurityCustomizer webSecurityCustomizer() {
+        return web -> web.ignoring()
+                .requestMatchers(HttpMethod.OPTIONS, "/**")
+                .requestMatchers("/*.js")
+                .requestMatchers("/*.html")
+                .requestMatchers("/*.css")
+                .requestMatchers("/*.png")
+                .requestMatchers("/*.jpg")
+                .requestMatchers("/favicon.ico")
+                .requestMatchers("/swagger-ui/index.html")
+                .requestMatchers("/webjars/**")
+                .requestMatchers("/swagger-resources/**")
+                .requestMatchers("/v3/api-docs/**")
+                .requestMatchers("/h2-console/**");
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/WebConfiguration.java
+++ b/src/main/java/com/labwork1/app/configuration/WebConfiguration.java
@ -0,0 +1,31 @@
+package com.labwork1.app.configuration;
+
+import org.springframework.boot.web.server.ErrorPage;
+import org.springframework.boot.web.server.WebServerFactoryCustomizer;
+import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+class WebConfiguration implements WebMvcConfigurer {
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        registry.addViewController(SecurityConfiguration.SPA_URL_MASK).setViewName("forward:/");
+        registry.addViewController("/notFound").setViewName("forward:/");
+    }
+
+    @Bean
+    public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> containerCustomizer() {
+        return container -> container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/notFound"));
+    }
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**").allowedMethods("*");
+    }
+}
+
--- a/src/main/java/com/labwork1/app/configuration/jwt/JwtException.java
+++ b/src/main/java/com/labwork1/app/configuration/jwt/JwtException.java
@ -0,0 +1,11 @@
+package com.labwork1.app.configuration.jwt;
+
+public class JwtException extends RuntimeException {
+    public JwtException(Throwable throwable) {
+        super(throwable);
+    }
+
+    public JwtException(String message) {
+        super(message);
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/jwt/JwtFilter.java
+++ b/src/main/java/com/labwork1/app/configuration/jwt/JwtFilter.java
@ -0,0 +1,71 @@
+package com.labwork1.app.configuration.jwt;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.labwork1.app.student.service.UserService;
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.ServletRequest;
+import jakarta.servlet.ServletResponse;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.http.MediaType;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.util.StringUtils;
+import org.springframework.web.filter.GenericFilterBean;
+import java.io.IOException;
+
+public class JwtFilter extends GenericFilterBean {
+    private static final String AUTHORIZATION = "Authorization";
+    public static final String TOKEN_BEGIN_STR = "Bearer ";
+
+    private final UserService userService;
+
+    public JwtFilter(UserService userService) {
+        this.userService = userService;
+    }
+
+    private String getTokenFromRequest(HttpServletRequest request) {
+        String bearer = request.getHeader(AUTHORIZATION);
+        if (StringUtils.hasText(bearer) && bearer.startsWith(TOKEN_BEGIN_STR)) {
+            return bearer.substring(TOKEN_BEGIN_STR.length());
+        }
+        return null;
+    }
+
+    private void raiseException(ServletResponse response, int status, String message) throws IOException {
+        if (response instanceof final HttpServletResponse httpResponse) {
+            httpResponse.setContentType(MediaType.APPLICATION_JSON_VALUE);
+            httpResponse.setStatus(status);
+            final byte[] body = new ObjectMapper().writeValueAsBytes(message);
+            response.getOutputStream().write(body);
+        }
+    }
+
+    @Override
+    public void doFilter(ServletRequest request,
+                         ServletResponse response,
+                         FilterChain chain) throws IOException, ServletException {
+        if (request instanceof final HttpServletRequest httpRequest) {
+            final String token = getTokenFromRequest(httpRequest);
+            if (StringUtils.hasText(token)) {
+                try {
+                    final UserDetails user = userService.loadUserByToken(token);
+                    final UsernamePasswordAuthenticationToken auth =
+                            new UsernamePasswordAuthenticationToken(user, null, user.getAuthorities());
+                    SecurityContextHolder.getContext().setAuthentication(auth);
+                } catch (JwtException e) {
+                    raiseException(response, HttpServletResponse.SC_UNAUTHORIZED, e.getMessage());
+                    return;
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    raiseException(response, HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
+                            String.format("Internal error: %s", e.getMessage()));
+                    return;
+                }
+            }
+        }
+        chain.doFilter(request, response);
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/jwt/JwtProperties.java
+++ b/src/main/java/com/labwork1/app/configuration/jwt/JwtProperties.java
@ -0,0 +1,27 @@
+package com.labwork1.app.configuration.jwt;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ConfigurationProperties(prefix = "jwt", ignoreInvalidFields = true)
+public class JwtProperties {
+    private String devToken = "";
+    private Boolean isDev = true;
+
+    public String getDevToken() {
+        return devToken;
+    }
+
+    public void setDevToken(String devToken) {
+        this.devToken = devToken;
+    }
+
+    public Boolean isDev() {
+        return isDev;
+    }
+
+    public void setDev(Boolean dev) {
+        isDev = dev;
+    }
+}
--- a/src/main/java/com/labwork1/app/configuration/jwt/JwtProvider.java
+++ b/src/main/java/com/labwork1/app/configuration/jwt/JwtProvider.java
@ -0,0 +1,107 @@
+package com.labwork1.app.configuration.jwt;
+
+import com.auth0.jwt.JWT;
+import com.auth0.jwt.algorithms.Algorithm;
+import com.auth0.jwt.exceptions.JWTVerificationException;
+import com.auth0.jwt.interfaces.DecodedJWT;
+import com.auth0.jwt.interfaces.JWTVerifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.util.Date;
+import java.util.Optional;
+import java.util.UUID;
+
+@Component
+public class JwtProvider {
+    private final static Logger LOG = LoggerFactory.getLogger(JwtProvider.class);
+
+    private final static byte[] HEX_ARRAY = "0123456789ABCDEF".getBytes(StandardCharsets.US_ASCII);
+    private final static String ISSUER = "auth0";
+
+    private final Algorithm algorithm;
+    private final JWTVerifier verifier;
+
+    public JwtProvider(JwtProperties jwtProperties) {
+        if (!jwtProperties.isDev()) {
+            LOG.info("Generate new JWT key for prod");
+            try {
+                final MessageDigest salt = MessageDigest.getInstance("SHA-256");
+                salt.update(UUID.randomUUID().toString().getBytes(StandardCharsets.UTF_8));
+                LOG.info("Use generated JWT key for prod \n{}", bytesToHex(salt.digest()));
+                algorithm = Algorithm.HMAC256(bytesToHex(salt.digest()));
+            } catch (NoSuchAlgorithmException e) {
+                throw new JwtException(e);
+            }
+        } else {
+            LOG.info("Use default JWT key for dev \n{}", jwtProperties.getDevToken());
+            algorithm = Algorithm.HMAC256(jwtProperties.getDevToken());
+        }
+        verifier = JWT.require(algorithm)
+                .withIssuer(ISSUER)
+                .build();
+    }
+
+    private static String bytesToHex(byte[] bytes) {
+        byte[] hexChars = new byte[bytes.length * 2];
+        for (int j = 0; j < bytes.length; j++) {
+            int v = bytes[j] & 0xFF;
+            hexChars[j * 2] = HEX_ARRAY[v >>> 4];
+            hexChars[j * 2 + 1] = HEX_ARRAY[v & 0x0F];
+        }
+        return new String(hexChars, StandardCharsets.UTF_8);
+    }
+
+    public String generateToken(String login) {
+        final Date issueDate = Date.from(LocalDate.now()
+                .atStartOfDay(ZoneId.systemDefault())
+                .toInstant());
+        final Date expireDate = Date.from(LocalDate.now()
+                .plusDays(15)
+                .atStartOfDay(ZoneId.systemDefault())
+                .toInstant());
+        return JWT.create()
+                .withIssuer(ISSUER)
+                .withIssuedAt(issueDate)
+                .withExpiresAt(expireDate)
+                .withSubject(login)
+                .sign(algorithm);
+    }
+
+    private DecodedJWT validateToken(String token) {
+        try {
+            return verifier.verify(token);
+        } catch (JWTVerificationException e) {
+            throw new JwtException(String.format("Token verification error: %s", e.getMessage()));
+        }
+    }
+
+    public boolean isTokenValid(String token) {
+        if (!StringUtils.hasText(token)) {
+            return false;
+        }
+        try {
+            validateToken(token);
+            return true;
+        } catch (JwtException e) {
+            LOG.error(e.getMessage());
+            return false;
+        }
+    }
+
+    public Optional<String> getLoginFromToken(String token) {
+        try {
+            return Optional.ofNullable(validateToken(token).getSubject());
+        } catch (JwtException e) {
+            LOG.error(e.getMessage());
+            return Optional.empty();
+        }
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/CinemaController.java
+++ b/src/main/java/com/labwork1/app/student/controller/CinemaController.java
@ -0,0 +1,57 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.UserRole;
+import com.labwork1.app.student.service.CinemaService;
+import jakarta.validation.Valid;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/cinema")
+public class CinemaController {
+    private final CinemaService cinemaService;
+
+    public CinemaController(CinemaService cinemaService) {
+        this.cinemaService = cinemaService;
+    }
+
+    @GetMapping("/{id}")
+    public CinemaDto getCinema(@PathVariable Long id) {
+        return new CinemaDto(cinemaService.findCinema(id));
+    }
+
+    @GetMapping
+    public List<CinemaDto> getCinemas() {
+        return cinemaService.findAllCinemas().stream()
+                .map(CinemaDto::new)
+                .toList();
+    }
+
+    @GetMapping("/search")
+    public List<CinemaDto> getCinemas(@RequestParam("request") String request) {
+        return cinemaService.findAllCinemas(request).stream()
+                .map(CinemaDto::new)
+                .toList();
+    }
+
+    @PostMapping
+    @Secured({UserRole.AsString.ADMIN})
+    public CinemaDto createCinema(@RequestBody @Valid CinemaDto cinemaDto) {
+        return new CinemaDto(cinemaService.addCinema(cinemaDto));
+    }
+
+    @PutMapping("/{id}")
+    @Secured({UserRole.AsString.ADMIN})
+    public CinemaDto updateCinema(@RequestBody @Valid CinemaDto cinemaDto) {
+        return new CinemaDto(cinemaService.updateCinema(cinemaDto));
+    }
+
+    @DeleteMapping("/{id}")
+    @Secured({UserRole.AsString.ADMIN})
+    public CinemaDto deleteCinema(@PathVariable Long id) {
+        return new CinemaDto(cinemaService.deleteCinema(id));
+    }
+
+}
--- a/src/main/java/com/labwork1/app/student/controller/CinemaDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/CinemaDto.java
@ -0,0 +1,50 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.Cinema;
+import jakarta.persistence.Column;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+import java.nio.charset.StandardCharsets;
+
+public class CinemaDto {
+    private long id;
+    @NotBlank
+    private String name;
+    private String image;
+    @NotBlank
+    private String description;
+    @NotNull
+    private Long year;
+
+    public CinemaDto() {
+    }
+
+    public CinemaDto(Cinema cinema) {
+        this.id = cinema.getId();
+        this.name = cinema.getName();
+        this.description = cinema.getDescription();
+        this.year = cinema.getYear();
+        this.image = new String(cinema.getImage(), StandardCharsets.UTF_8);
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public Long getYear() {
+        return year;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/OrderController.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderController.java
@ -0,0 +1,50 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.service.OrderService;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/order")
+public class OrderController {
+    private final OrderService orderService;
+
+    public OrderController(OrderService orderService) {
+        this.orderService = orderService;
+    }
+
+    @GetMapping("/{id}")
+    public OrderDto getOrder(@PathVariable Long id) {
+        return new OrderDto(orderService.findOrder(id));
+    }
+
+    @GetMapping
+    public List<OrderDto> getOrders() {
+        return orderService.findAllOrders().stream()
+                .map(OrderDto::new)
+                .toList();
+    }
+
+    @PostMapping("/{user}")
+    public OrderDto createOrder(@PathVariable String user) {
+        return new OrderDto(orderService.addOrder(user));
+    }
+
+    @PutMapping("/{id}")
+    public OrderDto updateOrder(@PathVariable Long id,
+                                @RequestParam("session") Long session,
+                                @RequestParam(value = "count", required = false) Integer count) {
+        if (count == null)
+            return new OrderDto(orderService.deleteSessionInOrder(id, session, Integer.MAX_VALUE));
+        if (count > 0)
+            return new OrderDto(orderService.addSession(id, session, count));
+        return new OrderDto(orderService.deleteSessionInOrder(id, session, -count));
+    }
+
+    @DeleteMapping("/{id}")
+    public OrderDto deleteOrder(@PathVariable Long id) {
+        return new OrderDto(orderService.deleteOrder(id));
+    }
+
+}
--- a/src/main/java/com/labwork1/app/student/controller/OrderDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderDto.java
@ -0,0 +1,39 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.User;
+import com.labwork1.app.student.model.Order;
+import com.labwork1.app.student.model.OrderSession;
+
+import java.sql.Date;
+import java.util.List;
+
+public class OrderDto {
+    private long id;
+    private String user;
+    private List<OrderSessionDto> sessions;
+
+    public OrderDto() {
+    }
+
+    public OrderDto(Order order) {
+        this.id = order.getId();
+        this.user = order.getUser().getLogin();
+        if (order.getSessions() != null && order.getSessions().size() > 0)
+            this.sessions = order.getSessions()
+                    .stream()
+                    .map(x -> new OrderSessionDto(new SessionDto(x.getSession()),
+                            x.getId().getOrderId(), x.getCount())).toList();
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getUser() {
+        return user;
+    }
+
+    public List<OrderSessionDto> getSessions() {
+        return sessions;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/OrderSessionDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderSessionDto.java
@ -0,0 +1,28 @@
+package com.labwork1.app.student.controller;
+
+public class OrderSessionDto {
+    private SessionDto session;
+    private Long orderId;
+    private Integer count;
+
+    public OrderSessionDto() {
+    }
+
+    public OrderSessionDto(SessionDto session, Long orderId, Integer count) {
+        this.session = session;
+        this.orderId = orderId;
+        this.count = count;
+    }
+
+    public SessionDto getSession() {
+        return session;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/SessionController.java
+++ b/src/main/java/com/labwork1/app/student/controller/SessionController.java
@ -0,0 +1,62 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.UserRole;
+import com.labwork1.app.student.service.SessionService;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.web.bind.annotation.*;
+
+import java.sql.Timestamp;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+@RestController
+@RequestMapping("/session")
+public class SessionController {
+    private final SessionService sessionService;
+
+    public SessionController(SessionService sessionService) {
+        this.sessionService = sessionService;
+    }
+
+    @GetMapping("/{id}")
+    public SessionDto getSession(@PathVariable Long id) {
+        return new SessionDto(sessionService.findSession(id));
+    }
+
+    @GetMapping
+    public List<SessionDto> getSessions() {
+        return sessionService.findAllSessions().stream()
+                .map(SessionDto::new)
+                .toList();
+    }
+
+    @PostMapping
+    @Secured({UserRole.AsString.ADMIN})
+    public SessionDto createSession(@RequestParam("price") String price,
+                                    @RequestParam("dateTime") String dateTime,
+                                    @RequestParam("cinemaid") Long cinemaId,
+                                    @RequestParam("capacity") Integer capacity) throws ParseException {
+        SimpleDateFormat format = new SimpleDateFormat();
+        format.applyPattern("yyyy-MM-dd-HH:ss");
+        Date docDate = format.parse(dateTime.replace('T', '-'));
+        return new SessionDto(sessionService.findSession(
+                sessionService.addSession(Double.parseDouble(price),
+                        new Timestamp(docDate.getTime()), cinemaId, capacity).getId()));
+    }
+
+    @PutMapping("/{id}")
+    @Secured({UserRole.AsString.ADMIN})
+    public SessionDto updateSession(@PathVariable Long id,
+                                    @RequestParam("price") String price) {
+        return new SessionDto(sessionService.findSession(sessionService
+                .updateSession(id, Double.parseDouble(price)).getId()));
+    }
+
+    @DeleteMapping("/{id}")
+    @Secured({UserRole.AsString.ADMIN})
+    public SessionDto deleteSession(@PathVariable Long id) {
+        return new SessionDto(sessionService.deleteSession(id));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/SessionDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/SessionDto.java
@ -0,0 +1,64 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.Session;
+import com.labwork1.app.student.model.SessionExtension;
+
+import java.sql.Timestamp;
+
+public class SessionDto {
+    private long id;
+    private Double price;
+    private Timestamp dateTime;
+    private CinemaDto cinema;
+    private Long capacity;
+
+    private int maxCount;
+
+    public SessionDto() {
+    }
+
+    public SessionDto(SessionExtension session) {
+        this.id = session.getId();
+        this.price = session.getPrice();
+        this.dateTime = session.getTimestamp();
+        this.capacity = session.getCapacity();
+        this.maxCount = session.getMaxCount();
+        if (session.getCinema() != null) {
+            this.cinema = new CinemaDto(session.getCinema());
+        } else this.cinema = null;
+    }
+
+    public SessionDto(Session session) {
+        this.id = session.getId();
+        this.price = session.getPrice();
+        this.dateTime = session.getTimestamp();
+        this.maxCount = session.getMaxCount();
+        if (session.getCinema() != null) {
+            this.cinema = new CinemaDto(session.getCinema());
+        } else this.cinema = null;
+    }
+
+    public int getMaxCount() {
+        return maxCount;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public Timestamp getTimestamp() {
+        return dateTime;
+    }
+
+    public Long getCapacity() {
+        return capacity;
+    }
+
+    public CinemaDto getCinema() {
+        return cinema;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/UserController.java
+++ b/src/main/java/com/labwork1/app/student/controller/UserController.java
@ -0,0 +1,88 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.configuration.OpenAPI30Configuration;
+import com.labwork1.app.student.model.User;
+import com.labwork1.app.student.model.UserRole;
+import com.labwork1.app.student.service.UserService;
+import com.labwork1.app.util.validation.ValidationException;
+import jakarta.validation.Valid;
+import org.springframework.data.domain.Page;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+public class UserController {
+    private final UserService userService;
+    public static final String URL_LOGIN = "/jwt/login";
+    public static final String URL_SIGNUP = "/signup";
+    public static final String URL_MAIN = "/user";
+    public static final String URL_GET_ROLE = "/get-role";
+    public UserController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @PostMapping(URL_LOGIN)
+    public String login(@RequestBody @Valid UserDto userDto) {
+        return userService.loginAndGetToken(userDto);
+    }
+
+    @PostMapping(URL_SIGNUP)
+    public String signup(@RequestBody @Valid UserSignupDto userSignupDto){
+        try {
+            User user = userService.addUser(userSignupDto.getLogin(), userSignupDto.getPassword(), userSignupDto.getPasswordConfirm());
+            return user.getLogin() + " was created";
+        }
+        catch(ValidationException e){
+            return e.getMessage();
+        }
+    }
+
+    @GetMapping(URL_MAIN + "/{id}")
+    public UserDto getUser(@PathVariable Long id) {
+        return new UserDto(userService.findUser(id));
+    }
+
+    @GetMapping(URL_MAIN)
+    public UserDto getUserByLogin(@RequestParam("login") String login) {
+        return new UserDto(userService.findByLogin(login));
+    }
+
+    @GetMapping(URL_GET_ROLE)
+    public String getRole(@RequestParam("token") String token) {
+        UserDetails userDetails = userService.loadUserByToken(token);
+        User user = userService.findByLogin(userDetails.getUsername());
+        return user.getRole().toString();
+    }
+
+    @GetMapping(OpenAPI30Configuration.API_PREFIX + URL_MAIN)
+    @Secured({UserRole.AsString.ADMIN})
+    public Page<UserDto> getUsers(@RequestParam(defaultValue = "1") int page,
+                                  @RequestParam(defaultValue = "5") int size) {
+        return userService.findAllPages(page, size)
+                .map(UserDto::new);
+    }
+
+    @PutMapping(URL_MAIN + "/{id}")
+    @Secured({UserRole.AsString.ADMIN})
+    public UserDto updateUser(@PathVariable Long id,
+                              @RequestBody @Valid UserDto userDto) {
+        return new UserDto(userService.updateUser(id, userDto.getLogin(), userDto.getPassword()));
+    }
+
+    @PutMapping("/{id}")
+    public UserDto updateUserCart(@PathVariable Long id,
+                                   @RequestParam("session") Long session,
+                                   @RequestParam(value = "count", required = false) Integer count) {
+        if (count == null)
+            return new UserDto(userService.deleteSessionInCart(id, session, Integer.MAX_VALUE));
+        if (count > 0)
+            return new UserDto(userService.addSession(id, session, count));
+        return new UserDto(userService.deleteSessionInCart(id, session, -count));
+    }
+
+    @DeleteMapping(URL_MAIN + "/{id}")
+    public UserDto deleteUser(@PathVariable Long id) {
+        return new UserDto(userService.deleteUser(id));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/UserDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/UserDto.java
@ -0,0 +1,53 @@
+package com.labwork1.app.student.controller;
+
+import com.labwork1.app.student.model.User;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class UserDto {
+    private long id;
+    private String login;
+    private String password;
+    private List<OrderDto> orders;
+    private List<UserSessionDto> sessions;
+
+    public UserDto() {
+    }
+
+    public UserDto(User user) {
+        this.id = user.getId();
+        this.login = user.getLogin();
+        this.password = user.getPassword();
+        this.orders = new ArrayList<>();
+        if (user.getOrders() != null) {
+            orders = user.getOrders().stream()
+                    .map(OrderDto::new).toList();
+        }
+        if (user.getSessions() != null && user.getSessions().size() > 0)
+            this.sessions = user.getSessions()
+                    .stream()
+                    .map(x -> new UserSessionDto(new SessionDto(x.getSession()),
+                            x.getId().getUserId(), x.getCount())).toList();
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public List<OrderDto> getOrders() {
+        return orders;
+    }
+
+    public List<UserSessionDto> getSessions() {
+        return sessions;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/UserSessionDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/UserSessionDto.java
@ -0,0 +1,28 @@
+package com.labwork1.app.student.controller;
+
+public class UserSessionDto {
+    private SessionDto session;
+    private Long userId;
+    private Integer count;
+
+    public UserSessionDto() {
+    }
+
+    public UserSessionDto(SessionDto session, Long userId, Integer count) {
+        this.session = session;
+        this.userId = userId;
+        this.count = count;
+    }
+
+    public SessionDto getSession() {
+        return session;
+    }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/controller/UserSignupDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/UserSignupDto.java
@ -0,0 +1,31 @@
+package com.labwork1.app.student.controller;
+
+public class UserSignupDto {
+    private String login;
+    private String password;
+    private String passwordConfirm;
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPasswordConfirm() {
+        return passwordConfirm;
+    }
+
+    public void setPasswordConfirm(String passwordConfirm) {
+        this.passwordConfirm = passwordConfirm;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/Cinema.java
+++ b/src/main/java/com/labwork1/app/student/model/Cinema.java
@ -0,0 +1,90 @@
+package com.labwork1.app.student.model;
+
+import com.labwork1.app.student.controller.CinemaDto;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+public class Cinema {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @NotBlank(message = "name can't be null or empty")
+    @Column
+    private String name;
+    @NotBlank(message = "description can't be null or empty")
+    @Column
+    private String description;
+    @NotNull(message = "year can't be null or empty")
+    @Column(name = "col_year")
+    private Long year;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "cinema", cascade = CascadeType.REMOVE)
+    private List<Session> sessions;
+    @Lob
+    private byte[] image;
+
+    public Cinema() {
+    }
+
+    public Cinema(CinemaDto cinemaDto) {
+        this.name = cinemaDto.getName();
+        this.description = cinemaDto.getDescription();
+        this.year = cinemaDto.getYear();
+        this.image = cinemaDto.getImage().getBytes();
+        this.sessions = new ArrayList<>();
+    }
+
+    public byte[] getImage() {
+        return image;
+    }
+
+    public void setImage(byte[] image) {
+        this.image = image;
+    }
+
+    public List<Session> getSessions() {
+        return sessions;
+    }
+
+    public void setSession(Session session) {
+        if (session.getCinema().equals(this)) {
+            this.sessions.add(session);
+        }
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Long getYear() {
+        return year;
+    }
+
+    public void setYear(Long year) {
+        this.year = year;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/Order.java
+++ b/src/main/java/com/labwork1/app/student/model/Order.java
@ -0,0 +1,86 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotNull;
+
+import java.sql.Date;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+@Table(name = "tab_order")
+public class Order {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name = "user_fk")
+    private User user;
+    @OneToMany(mappedBy = "order", fetch = FetchType.EAGER, cascade =
+            {
+                    CascadeType.REMOVE,
+                    CascadeType.MERGE,
+                    CascadeType.PERSIST
+            }, orphanRemoval = true)
+    private List<OrderSession> sessions;
+
+    public Order() {
+    }
+
+    public void addSession(OrderSession orderSession) {
+        if (sessions == null) {
+            sessions = new ArrayList<>();
+        }
+        if (!sessions.contains(orderSession))
+            this.sessions.add(orderSession);
+    }
+
+    public void removeSession(OrderSession orderSession){
+        if (sessions.contains(orderSession))
+            this.sessions.remove(orderSession);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Order order = (Order) o;
+        return Objects.equals(id, order.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+        return "Order {" +
+                "id=" + id +
+                ", user='" + user.toString() + '\'';
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+        if (!user.getOrders().contains(this)) {
+            user.setOrder(this);
+        }
+    }
+
+    public List<OrderSession> getSessions() {
+        return sessions;
+    }
+
+    public void setSessions(List<OrderSession> sessions) {
+        this.sessions = sessions;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/OrderSession.java
+++ b/src/main/java/com/labwork1/app/student/model/OrderSession.java
@ -0,0 +1,62 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "order_session")
+public class OrderSession {
+    @EmbeddedId
+    private OrderSessionKey id;
+    @ManyToOne
+    @MapsId("sessionId")
+    @JoinColumn(name = "session_id")
+    private Session session;
+    @ManyToOne
+    @MapsId("orderId")
+    @JoinColumn(name = "order_id")
+    private Order order;
+    @Column(name = "count")
+    private Integer count;
+
+    public OrderSession() {
+    }
+
+    public OrderSession(Order order, Session session, Integer count) {
+        this.order = order;
+        this.session = session;
+        this.count = count;
+        this.id = new OrderSessionKey(session.getId(), order.getId());
+    }
+
+    public OrderSessionKey getId() {
+        return id;
+    }
+
+    public void setId(OrderSessionKey id) {
+        this.id = id;
+    }
+
+    public Order getOrder() {
+        return order;
+    }
+
+    public void setOrder(Order order) {
+        this.order = order;
+    }
+
+    public Session getSession() {
+        return session;
+    }
+
+    public void setSession(Session session) {
+        this.session = session;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/OrderSessionKey.java
+++ b/src/main/java/com/labwork1/app/student/model/OrderSessionKey.java
@ -0,0 +1,48 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.Embeddable;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+@Embeddable
+public class OrderSessionKey implements Serializable {
+    private Long sessionId;
+    private Long orderId;
+
+    public OrderSessionKey() {
+    }
+
+    public OrderSessionKey(Long sessionId, Long orderId) {
+        this.sessionId = sessionId;
+        this.orderId = orderId;
+    }
+
+    public Long getSessionId() {
+        return sessionId;
+    }
+
+    public void setSessionId(Long sessionId) {
+        this.sessionId = sessionId;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof OrderSessionKey that)) return false;
+        return Objects.equals(getSessionId(), that.getSessionId()) && Objects.equals(getOrderId(), that.getOrderId());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getSessionId(), getOrderId());
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/Session.java
+++ b/src/main/java/com/labwork1/app/student/model/Session.java
@ -0,0 +1,160 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotNull;
+
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+public class Session {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    protected Long id;
+    @NotNull(message = "price can't be null or empty")
+    protected Double price;
+    @NotNull(message = "dateTime can't be null or empty")
+    @Column(name = "date_time")
+    @Temporal(TemporalType.TIMESTAMP)
+    protected Timestamp dateTime;
+    @OneToMany(mappedBy = "session", fetch = FetchType.EAGER)
+    private List<OrderSession> orders;
+    @OneToMany(mappedBy = "session", fetch = FetchType.EAGER)
+    private List<UserSession> users;
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name = "cinema_fk")
+    protected Cinema cinema;
+    @NotNull(message = "maxCount can't be null or empty")
+    @Column(name = "max_count")
+    protected Integer maxCount;
+
+    public Session() {
+    }
+
+    public Integer getMaxCount() {
+        return maxCount;
+    }
+
+    public Session(Double price, Timestamp dateTime, Integer maxCount) {
+        this.price = price;
+        this.dateTime = dateTime;
+        this.maxCount = maxCount;
+    }
+
+    public Session(Session session) {
+        this.id = session.getId();
+        this.price = session.getPrice();
+        this.dateTime = session.getTimestamp();
+        this.orders = session.getOrders();
+        this.users = session.getUsers();
+        this.cinema = session.getCinema();
+        this.maxCount = session.getMaxCount();
+    }
+
+    public Cinema getCinema() {
+        return cinema;
+    }
+    public void setCinema(Cinema cinema) {
+        this.cinema = cinema;
+        if (!cinema.getSessions().contains(this)) {
+            cinema.setSession(this);
+        }
+    }
+    public void addOrder(OrderSession orderSession){
+        if (orders == null){
+            orders = new ArrayList<>();
+        }
+        if (!orders.contains(orderSession)) {
+            this.orders.add(orderSession);
+        }
+    }
+
+    public void removeOrder(OrderSession orderSession){
+        if (orders.contains(orderSession))
+            this.orders.remove(orderSession);
+    }
+
+    public void addUser(UserSession userSession){
+        if (users == null){
+            users = new ArrayList<>();
+        }
+        if (!users.contains(userSession)) {
+            this.users.add(userSession);
+        }
+    }
+
+    public void removeUser(UserSession userSession){
+        if (users.contains(userSession))
+            this.users.remove(userSession);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Session session = (Session) o;
+        return Objects.equals(id, session.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+        return "Session {" +
+                "id=" + id +
+                ", price='" + price + '\'' +
+                ", dateTime='" + dateTime.toString() + '\'' +
+                ", maxCount='" + maxCount.toString() + '\'' +
+                ", cinema='" + cinema.toString() + '\'' +
+                '}';
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public void setOrders(List<OrderSession> orders) {
+        this.orders = orders;
+    }
+
+    public void setMaxCount(Integer maxCount) {
+        this.maxCount = maxCount;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public Timestamp getTimestamp() {
+        return dateTime;
+    }
+
+    public void setTimestamp(Timestamp dateTime) {
+        this.dateTime = dateTime;
+    }
+
+    public List<OrderSession> getOrders() {
+        return orders;
+    }
+
+    public void setUsers(List<UserSession> users) {
+        this.users = users;
+    }
+
+    public List<UserSession> getUsers() {
+        return users;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/SessionExtension.java
+++ b/src/main/java/com/labwork1/app/student/model/SessionExtension.java
@ -0,0 +1,17 @@
+package com.labwork1.app.student.model;
+
+public class SessionExtension extends Session {
+    private Long capacity;
+    public SessionExtension(Session session, Long capacity) {
+        super(session);
+        this.capacity = capacity;
+    }
+
+    public Long getCapacity() {
+        return capacity;
+    }
+
+    public void setCapacity(Long capacity) {
+        this.capacity = capacity;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/User.java
+++ b/src/main/java/com/labwork1/app/student/model/User.java
@ -0,0 +1,127 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+@Table(name = "tab_user")
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column(nullable = false, unique = true, length = 64)
+    @NotBlank(message = "login can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String login;
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "password can't be null or empty")
+    @Size(min = 6, max = 64)
+    private String password;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "user", cascade = {CascadeType.MERGE,CascadeType.REMOVE})
+    private List<Order> orders;
+    @OneToMany(mappedBy = "user", fetch = FetchType.EAGER, cascade =
+            {
+                    CascadeType.REMOVE,
+                    CascadeType.MERGE,
+                    CascadeType.PERSIST
+            }, orphanRemoval = true)
+    private List<UserSession> sessions;
+    private UserRole role;
+
+    public User() {
+    }
+
+    public User(String login, String password) {
+        this.login = login;
+        this.password = password;
+        this.orders = new ArrayList<>();
+        this.sessions = new ArrayList<>();
+        this.role = UserRole.USER;
+    }
+
+    public User(String login, String password, UserRole role) {
+        this.login = login;
+        this.password = password;
+        this.orders = new ArrayList<>();
+        this.sessions = new ArrayList<>();
+        this.role = role;
+    }
+
+    public void addSession(UserSession userSession) {
+        if (sessions == null) {
+            sessions = new ArrayList<>();
+        }
+        if (!sessions.contains(userSession))
+            this.sessions.add(userSession);
+    }
+
+    public void removeSession(UserSession userSession){
+        if (sessions.contains(userSession))
+            this.sessions.remove(userSession);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        User user = (User) o;
+        return Objects.equals(id, user.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+        return "User {" +
+                "id=" + id +
+                ", login='" + login + '\'' +
+                ", password='" + password + '\'' +
+                '}';
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public List<Order> getOrders() {
+        return orders;
+    }
+
+    public void setOrder(Order order) {
+        if (order.getUser().equals(this)) {
+            this.orders.add(order);
+        }
+    }
+
+    public List<UserSession> getSessions() {
+        return sessions;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/UserRole.java
+++ b/src/main/java/com/labwork1/app/student/model/UserRole.java
@ -0,0 +1,20 @@
+package com.labwork1.app.student.model;
+
+import org.springframework.security.core.GrantedAuthority;
+
+public enum UserRole implements GrantedAuthority {
+    ADMIN,
+    USER;
+
+    private static final String PREFIX = "ROLE_";
+
+    @Override
+    public String getAuthority() {
+        return PREFIX + this.name();
+    }
+
+    public static final class AsString {
+        public static final String ADMIN = PREFIX + "ADMIN";
+        public static final String USER = PREFIX + "USER";
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/UserSession.java
+++ b/src/main/java/com/labwork1/app/student/model/UserSession.java
@ -0,0 +1,62 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "user_session")
+public class UserSession {
+    @EmbeddedId
+    private UserSessionKey id;
+    @ManyToOne
+    @MapsId("sessionId")
+    @JoinColumn(name = "session_id")
+    private Session session;
+    @ManyToOne
+    @MapsId("userId")
+    @JoinColumn(name = "user_id")
+    private User user;
+    @Column(name = "count")
+    private Integer count;
+
+    public UserSession() {
+    }
+
+    public UserSession(User user, Session session, Integer count) {
+        this.user = user;
+        this.session = session;
+        this.count = count;
+        this.id = new UserSessionKey(session.getId(), user.getId());
+    }
+
+    public UserSessionKey getId() {
+        return id;
+    }
+
+    public void setId(UserSessionKey id) {
+        this.id = id;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public Session getSession() {
+        return session;
+    }
+
+    public void setSession(Session session) {
+        this.session = session;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+}
--- a/src/main/java/com/labwork1/app/student/model/UserSessionKey.java
+++ b/src/main/java/com/labwork1/app/student/model/UserSessionKey.java
@ -0,0 +1,49 @@
+package com.labwork1.app.student.model;
+
+import jakarta.persistence.Embeddable;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+@Embeddable
+public class UserSessionKey implements Serializable {
+    private Long sessionId;
+    private Long userId;
+
+    public UserSessionKey() {
+    }
+
+    public UserSessionKey(Long sessionId, Long userId) {
+        this.sessionId = sessionId;
+        this.userId = userId;
+    }
+
+    public Long getSessionId() {
+        return sessionId;
+    }
+
+    public void setSessionId(Long sessionId) {
+        this.sessionId = sessionId;
+    }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Long userId) {
+        this.userId = userId;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof UserSessionKey that)) return false;
+        return Objects.equals(getSessionId(), that.getSessionId()) && Objects.equals(getUserId(), that.getUserId());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getSessionId(), getUserId());
+    }
+}
+
--- a/src/main/java/com/labwork1/app/student/repository/CinemaRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/CinemaRepository.java
@ -0,0 +1,13 @@
+package com.labwork1.app.student.repository;
+
+import com.labwork1.app.student.model.Cinema;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+import java.util.List;
+
+public interface CinemaRepository extends JpaRepository<Cinema, Long> {
+    @Query("select p from Cinema p where p.name like CONCAT('%',:search,'%')")
+    List<Cinema> findAll(@Param("search") String search);
+}
--- a/src/main/java/com/labwork1/app/student/repository/OrderRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/OrderRepository.java
@ -0,0 +1,12 @@
+package com.labwork1.app.student.repository;
+
+import com.labwork1.app.student.model.Order;
+import com.labwork1.app.student.model.OrderSession;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+public interface OrderRepository extends JpaRepository<Order, Long> {
+    @Query("Select os from OrderSession os where os.order.id = :orderId and os.session.id = :sessionId")
+    OrderSession getOrderSession(@Param("orderId") Long orderId, @Param("sessionId") Long sessionId);
+}
--- a/src/main/java/com/labwork1/app/student/repository/SessionRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/SessionRepository.java
@ -0,0 +1,24 @@
+package com.labwork1.app.student.repository;
+
+import com.labwork1.app.student.model.Session;
+import com.labwork1.app.student.model.SessionExtension;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface SessionRepository extends JpaRepository<Session, Long> {
+    @Query("Select sum(os.count) from OrderSession os where os.session.id = :sessionId")
+    Optional<Integer> getCapacity(@Param("sessionId") Long sessionId);
+    @Query("Select new com.labwork1.app.student.model.SessionExtension(s, sum(os.count)) from Session s " +
+            "left join OrderSession os on s.id = os.session.id " +
+            "group by s")
+    List<SessionExtension> getSessionsWithCapacity();
+    @Query("Select new com.labwork1.app.student.model.SessionExtension(s, sum(os.count)) from Session s " +
+            "left join OrderSession os on s.id = os.session.id " +
+            "where s.id = :sessionId " +
+            "group by s")
+    Optional<SessionExtension> getSessionWithCapacity(@Param("sessionId") Long sessionId);
+}
--- a/src/main/java/com/labwork1/app/student/repository/UserRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/UserRepository.java
@ -0,0 +1,14 @@
+package com.labwork1.app.student.repository;
+
+import com.labwork1.app.student.model.OrderSession;
+import com.labwork1.app.student.model.User;
+import com.labwork1.app.student.model.UserSession;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    User findOneByLoginIgnoreCase(String login);
+    @Query("Select us from UserSession us where us.user.id = :userId and us.session.id = :sessionId")
+    UserSession getUserSession(@Param("userId") Long userId, @Param("sessionId") Long sessionId);
+}
--- a/src/main/java/com/labwork1/app/student/service/CinemaNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/CinemaNotFoundException.java
@ -0,0 +1,7 @@
+package com.labwork1.app.student.service;
+
+public class CinemaNotFoundException extends RuntimeException {
+    public CinemaNotFoundException(Long id) {
+        super(String.format("Cinema with id [%s] is not found", id));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/CinemaService.java
+++ b/src/main/java/com/labwork1/app/student/service/CinemaService.java
@ -0,0 +1,66 @@
+package com.labwork1.app.student.service;
+
+import com.labwork1.app.student.controller.CinemaDto;
+import com.labwork1.app.student.model.Cinema;
+import com.labwork1.app.student.repository.CinemaRepository;
+import com.labwork1.app.util.validation.ValidatorUtil;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class CinemaService {
+    private final CinemaRepository cinemaRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public CinemaService(CinemaRepository cinemaRepository, ValidatorUtil validatorUtil) {
+        this.cinemaRepository = cinemaRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Cinema addCinema(CinemaDto dto) {
+        final Cinema cinema = new Cinema(dto);
+        validatorUtil.validate(cinema);
+        return cinemaRepository.save(cinema);
+    }
+
+    @Transactional
+    public Cinema findCinema(Long id) {
+        final Optional<Cinema> cinema = cinemaRepository.findById(id);
+        return cinema.orElseThrow(() -> new CinemaNotFoundException(id));
+    }
+
+    @Transactional
+    public List<Cinema> findAllCinemas(String search) {
+        return cinemaRepository.findAll(search);
+    }
+
+    @Transactional
+    public List<Cinema> findAllCinemas() {
+        return cinemaRepository.findAll();
+    }
+
+    @Transactional
+    public Cinema updateCinema(CinemaDto cinema) {
+        final Cinema currentCinema = findCinema(cinema.getId());
+        currentCinema.setName(cinema.getName());
+        currentCinema.setImage(cinema.getImage().getBytes());
+        validatorUtil.validate(currentCinema);
+        return cinemaRepository.save(currentCinema);
+    }
+
+    @Transactional
+    public Cinema deleteCinema(Long id) {
+        final Cinema currentCinema = findCinema(id);
+        cinemaRepository.delete(currentCinema);
+        return currentCinema;
+    }
+
+    @Transactional
+    public void deleteAllCinemas() {
+        cinemaRepository.deleteAll();
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/OrderNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/OrderNotFoundException.java
@ -0,0 +1,7 @@
+package com.labwork1.app.student.service;
+
+public class OrderNotFoundException extends RuntimeException {
+    public OrderNotFoundException(Long id) {
+        super(String.format("Order with id [%s] is not found", id));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/OrderService.java
+++ b/src/main/java/com/labwork1/app/student/service/OrderService.java
@ -0,0 +1,112 @@
+package com.labwork1.app.student.service;
+
+import com.labwork1.app.student.model.*;
+import com.labwork1.app.student.repository.OrderRepository;
+import com.labwork1.app.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.sql.Date;
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class OrderService {
+    private final OrderRepository orderRepository;
+    private final UserService userService;
+    private final SessionService sessionService;
+    private final ValidatorUtil validatorUtil;
+
+    public OrderService(OrderRepository orderRepository, UserService userService, SessionService sessionService, ValidatorUtil validatorUtil) {
+        this.orderRepository = orderRepository;
+        this.userService = userService;
+        this.sessionService = sessionService;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Order addOrder(Long userId) {
+        final Order order = new Order();
+        final User user = userService.findUser(userId);
+        order.setUser(user);
+        validatorUtil.validate(order);
+        return orderRepository.save(order);
+    }
+
+    @Transactional
+    public Order addOrder(String userName) {
+        final Order order = new Order();
+        final User user = userService.findByLogin(userName);
+        order.setUser(user);
+        validatorUtil.validate(order);
+        return orderRepository.save(order);
+    }
+
+    @Transactional
+    public Order addSession(Long id, Long sessionId, Integer count) {
+        final Session currentSession = sessionService.findSession(sessionId);
+        final Order currentOrder = findOrder(id);
+        final OrderSession currentOrderSession = orderRepository.getOrderSession(id, sessionId);
+
+        final Integer currentSessionCapacity = currentSession.getMaxCount() - sessionService.getCapacity(sessionId);
+        if (currentSessionCapacity < count ||
+                (currentOrderSession != null && currentOrderSession.getCount() + count > currentSession.getMaxCount())) {
+            throw new IllegalArgumentException(String.format("No more tickets in session. Capacity: %1$s. Count: %2$s",
+                    currentSessionCapacity, count));
+        }
+
+        if (currentOrderSession == null) {
+            currentOrder.addSession(new OrderSession(currentOrder, currentSession, count));
+        }
+        else if (currentOrderSession.getCount() + count <= currentSession.getMaxCount()) {
+            currentOrder.removeSession(currentOrderSession);
+            currentOrder.addSession(new OrderSession(currentOrder, currentSession,
+                    currentOrderSession.getCount() + count));
+        }
+
+        return orderRepository.save(currentOrder);
+    }
+
+    @Transactional(readOnly = true)
+    public Order findOrder(Long id) {
+        final Optional<Order> order = orderRepository.findById(id);
+        return order.orElseThrow(() -> new OrderNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public List<Order> findAllOrders() {
+        return orderRepository.findAll();
+    }
+
+    @Transactional
+    public Order deleteOrder(Long id) {
+        final Order currentOrder = findOrder(id);
+        orderRepository.delete(currentOrder);
+        return currentOrder;
+    }
+
+    @Transactional
+    public Order deleteSessionInOrder(Long id, Long session, Integer count) {
+        final Order currentOrder = findOrder(id);
+        final Session currentSession = sessionService.findSession(session);
+        final OrderSession currentOrderSession = orderRepository.getOrderSession(id, session);
+        if (currentOrderSession == null)
+            throw new EntityNotFoundException();
+
+        if (count >= currentOrderSession.getCount()) {
+            currentOrder.removeSession(currentOrderSession);
+        }
+        else {
+            currentOrder.removeSession(currentOrderSession);
+            currentOrder.addSession(new OrderSession(currentOrder, currentSession,
+                    currentOrderSession.getCount() - count));
+        }
+        return orderRepository.save(currentOrder);
+    }
+
+    @Transactional
+    public void deleteAllOrders() {
+        orderRepository.deleteAll();
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/SessionNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/SessionNotFoundException.java
@ -0,0 +1,7 @@
+package com.labwork1.app.student.service;
+
+public class SessionNotFoundException extends RuntimeException {
+    public SessionNotFoundException(Long id) {
+        super(String.format("Session with id [%s] is not found", id));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/SessionService.java
+++ b/src/main/java/com/labwork1/app/student/service/SessionService.java
@ -0,0 +1,81 @@
+package com.labwork1.app.student.service;
+
+import com.labwork1.app.student.model.Cinema;
+import com.labwork1.app.student.model.Session;
+import com.labwork1.app.student.model.SessionExtension;
+import com.labwork1.app.student.repository.SessionRepository;
+import com.labwork1.app.util.validation.ValidatorUtil;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.sql.Timestamp;
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class SessionService {
+    private final SessionRepository sessionRepository;
+    private final CinemaService cinemaService;
+    private final ValidatorUtil validatorUtil;
+    public SessionService(SessionRepository sessionRepository,
+                          CinemaService cinemaService, ValidatorUtil validatorUtil) {
+        this.sessionRepository = sessionRepository;
+        this.cinemaService = cinemaService;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Session addSession(Double price, Timestamp date, Long cinemaId, Integer capacity) {
+        final Session session = new Session(price, date, capacity);
+        final Cinema cinema = cinemaService.findCinema(cinemaId);
+        session.setCinema(cinema);
+        validatorUtil.validate(session);
+        return sessionRepository.save(session);
+    }
+
+    @Transactional(readOnly = true)
+    public SessionExtension findSession(Long id) {
+        return sessionRepository.getSessionWithCapacity(id)
+                .orElseThrow(() -> new SessionNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public Session findBaseSession(Long id) {
+        final Optional<Session> session = sessionRepository.findById(id);
+        return session.orElseThrow(() -> new SessionNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public List<SessionExtension> findAllSessions() {
+        return sessionRepository.getSessionsWithCapacity();
+    }
+
+    @Transactional
+    public Session updateSession(Long id, Double price) {
+        final Session currentSession = findBaseSession(id);
+        currentSession.setPrice(price);
+        validatorUtil.validate(currentSession);
+        return sessionRepository.save(currentSession);
+    }
+
+    @Transactional
+    public Session deleteSession(Long id) {
+        final Session currentSession = findBaseSession(id);
+        // все равно сеанс не удалился бы, который участвует в заказах
+        // для отслеживания операции с ошибкой
+        if (currentSession.getOrders().size() > 0)
+            throw new IllegalArgumentException();
+        sessionRepository.delete(currentSession);
+        return currentSession;
+    }
+
+    @Transactional
+    public void deleteAllSessions() {
+        sessionRepository.deleteAll();
+    }
+
+    @Transactional
+    public Integer getCapacity(Long sessionId) {
+        return sessionRepository.getCapacity(sessionId).orElse(0);
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/UserExistsException.java
+++ b/src/main/java/com/labwork1/app/student/service/UserExistsException.java
@ -0,0 +1,7 @@
+package com.labwork1.app.student.service;
+
+public class UserExistsException extends RuntimeException {
+    public UserExistsException(String login) {
+        super(String.format("User '%s' already exists", login));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/UserNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/UserNotFoundException.java
@ -0,0 +1,10 @@
+package com.labwork1.app.student.service;
+
+public class UserNotFoundException extends RuntimeException {
+    public UserNotFoundException(Long id) {
+        super(String.format("User with id [%s] is not found", id));
+    }
+    public UserNotFoundException(String login) {
+        super(String.format("User with login [%s] is not found", login));
+    }
+}
--- a/src/main/java/com/labwork1/app/student/service/UserService.java
+++ b/src/main/java/com/labwork1/app/student/service/UserService.java
@ -0,0 +1,171 @@
+package com.labwork1.app.student.service;
+
+import com.labwork1.app.configuration.jwt.JwtProvider;
+import com.labwork1.app.student.controller.UserDto;
+import com.labwork1.app.student.model.*;
+import com.labwork1.app.student.repository.UserRepository;
+import com.labwork1.app.util.validation.ValidationException;
+import com.labwork1.app.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import com.labwork1.app.configuration.jwt.JwtException;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+
+@Service
+public class UserService implements UserDetailsService {
+    private final UserRepository userRepository;
+    private final SessionService sessionService;
+    private final PasswordEncoder passwordEncoder;
+    private final ValidatorUtil validatorUtil;
+    private final JwtProvider jwtProvider;
+
+    public UserService(UserRepository userRepository, SessionService sessionService, PasswordEncoder passwordEncoder, ValidatorUtil validatorUtil, JwtProvider jwtProvider) {
+        this.userRepository = userRepository;
+        this.sessionService = sessionService;
+        this.passwordEncoder = passwordEncoder;
+        this.validatorUtil = validatorUtil;
+        this.jwtProvider = jwtProvider;
+    }
+
+    public Page<User> findAllPages(int page, int size) {
+        return userRepository.findAll(PageRequest.of(page - 1, size, Sort.by("id").ascending()));
+    }
+
+    public User findByLogin(String login) {
+        return userRepository.findOneByLoginIgnoreCase(login);
+    }
+
+    @Transactional
+    public User addUser(String login, String password, String passwordConfirm) {
+        return createUser(login, password, passwordConfirm, UserRole.USER);
+    }
+
+    public User createUser(String login, String password, String passwordConfirm, UserRole role) {
+        if (findByLogin(login) != null) {
+            throw new UserExistsException(login);
+        }
+        final User user = new User(login, passwordEncoder.encode(password), role);
+        validatorUtil.validate(user);
+        if (!Objects.equals(password, passwordConfirm)) {
+            throw new ValidationException("Passwords not equals");
+        }
+        return userRepository.save(user);
+    }
+    public String loginAndGetToken(UserDto userDto) {
+        final User user = findByLogin(userDto.getLogin());
+        if (user == null) {
+            throw new UserNotFoundException(userDto.getLogin());
+        }
+        if (!passwordEncoder.matches(userDto.getPassword(), user.getPassword())) {
+            throw new UserNotFoundException(user.getLogin());
+        }
+        return jwtProvider.generateToken(user.getLogin());
+    }
+
+    public UserDetails loadUserByToken(String token) throws UsernameNotFoundException {
+        if (!jwtProvider.isTokenValid(token)) {
+            throw new JwtException("Bad token");
+        }
+        final String userLogin = jwtProvider.getLoginFromToken(token)
+                .orElseThrow(() -> new JwtException("Token is not contain Login"));
+        return loadUserByUsername(userLogin);
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        final User userEntity = findByLogin(username);
+        if (userEntity == null) {
+            throw new UsernameNotFoundException(username);
+        }
+        return new org.springframework.security.core.userdetails.User(
+                userEntity.getLogin(), userEntity.getPassword(), Collections.singleton(userEntity.getRole()));
+    }
+
+    @Transactional(readOnly = true)
+    public User findUser(Long id) {
+        final Optional<User> user = userRepository.findById(id);
+        return user.orElseThrow(() -> new UserNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public List<User> findAllUsers() {
+        return userRepository.findAll();
+    }
+
+    @Transactional
+    public User updateUser(Long id, String login, String password) {
+        final User currentUser = findUser(id);
+        currentUser.setLogin(login);
+        currentUser.setPassword(passwordEncoder.encode(password));
+        validatorUtil.validate(currentUser);
+        return userRepository.save(currentUser);
+    }
+
+    @Transactional
+    public User addSession(Long id, Long sessionId, Integer count) {
+        final Session currentSession = sessionService.findSession(sessionId);
+        final User currentUser = findUser(id);
+        final UserSession currentUserSession = userRepository.getUserSession(id, sessionId);
+
+        final Integer currentSessionCapacity = currentSession.getMaxCount() - sessionService.getCapacity(sessionId);
+        if (currentSessionCapacity < count ||
+                (currentUserSession != null && currentUserSession.getCount() + count > currentSession.getMaxCount())) {
+            throw new IllegalArgumentException(String.format("No more tickets in session. Capacity: %1$s. Count: %2$s",
+                    currentSessionCapacity, count));
+        }
+
+        if (currentUserSession == null) {
+            currentUser.addSession(new UserSession(currentUser, currentSession, count));
+        }
+        else if (currentUserSession.getCount() + count <= currentSession.getMaxCount()) {
+            currentUser.removeSession(currentUserSession);
+            currentUser.addSession(new UserSession(currentUser, currentSession,
+                    currentUserSession.getCount() + count));
+        }
+
+        return userRepository.save(currentUser);
+    }
+
+    @Transactional
+    public User deleteSessionInCart(Long id, Long session, Integer count) {
+        final User currentUser = findUser(id);
+        final Session currentSession = sessionService.findSession(session);
+        final UserSession currentUserSession = userRepository.getUserSession(id, session);
+        if (currentUserSession == null)
+            throw new EntityNotFoundException();
+
+        if (count >= currentUserSession.getCount()) {
+            currentUser.removeSession(currentUserSession);
+        }
+        else {
+            currentUser.removeSession(currentUserSession);
+            currentUser.addSession(new UserSession(currentUser, currentSession,
+                    currentUserSession.getCount() - count));
+        }
+        return userRepository.save(currentUser);
+    }
+
+    @Transactional
+    public User deleteUser(Long id) {
+        final User user = findUser(id);
+        userRepository.deleteById(id);
+        return user;
+    }
+
+    @Transactional
+    public void deleteAllUsers() {
+        userRepository.deleteAll();
+    }
+}
--- a/src/main/java/com/labwork1/app/util/error/AdviceController.java
+++ b/src/main/java/com/labwork1/app/util/error/AdviceController.java
@ -0,0 +1,45 @@
+package com.labwork1.app.util.error;
+
+import com.labwork1.app.student.service.CinemaNotFoundException;
+import com.labwork1.app.student.service.UserNotFoundException;
+import com.labwork1.app.student.service.OrderNotFoundException;
+import com.labwork1.app.student.service.SessionNotFoundException;
+import com.labwork1.app.util.validation.ValidationException;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+import java.util.stream.Collectors;
+
+@ControllerAdvice
+public class AdviceController {
+    @ExceptionHandler({
+            UserNotFoundException.class,
+            OrderNotFoundException.class,
+            SessionNotFoundException.class,
+            CinemaNotFoundException.class,
+            ValidationException.class,
+            IllegalArgumentException.class
+    })
+    public ResponseEntity<Object> handleException(Throwable e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ResponseEntity<Object> handleBindException(MethodArgumentNotValidException e) {
+        final ValidationException validationException = new ValidationException(
+                e.getBindingResult().getAllErrors().stream()
+                        .map(DefaultMessageSourceResolvable::getDefaultMessage)
+                        .collect(Collectors.toSet()));
+        return handleException(validationException);
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<Object> handleUnknownException(Throwable e) {
+        e.printStackTrace();
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+}
--- a/src/main/java/com/labwork1/app/util/validation/ValidationException.java
+++ b/src/main/java/com/labwork1/app/util/validation/ValidationException.java
@ -0,0 +1,13 @@
+package com.labwork1.app.util.validation;
+
+import java.util.Set;
+
+public class ValidationException extends RuntimeException {
+    public ValidationException(String message) {
+        super(message);
+    }
+
+    public ValidationException(Set<String> errors) {
+        super(String.join("\n", errors));
+    }
+}
--- a/src/main/java/com/labwork1/app/util/validation/ValidatorUtil.java
+++ b/src/main/java/com/labwork1/app/util/validation/ValidatorUtil.java
@ -0,0 +1,30 @@
+package com.labwork1.app.util.validation;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.Validation;
+import jakarta.validation.Validator;
+import jakarta.validation.ValidatorFactory;
+import org.springframework.stereotype.Component;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@Component
+public class ValidatorUtil {
+    private final Validator validator;
+
+    public ValidatorUtil() {
+        try (ValidatorFactory factory = Validation.buildDefaultValidatorFactory()) {
+            this.validator = factory.getValidator();
+        }
+    }
+
+    public <T> void validate(T object) {
+        final Set<ConstraintViolation<T>> errors = validator.validate(object);
+        if (!errors.isEmpty()) {
+            throw new ValidationException(errors.stream()
+                    .map(ConstraintViolation::getMessage)
+                    .collect(Collectors.toSet()));
+        }
+    }
+}
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@ -1 +1,12 @@
-
+spring.main.banner-mode=off
+spring.datasource.url=jdbc:h2:file:./data
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.jpa.hibernate.ddl-auto=update
+spring.h2.console.enabled=true
+spring.h2.console.settings.trace=false
+spring.h2.console.settings.web-allow-others=false
+jwt.dev-token=my-secret-jwt
+jwt.dev=true
--- a/src/test/java/com/labwork1/app/AppApplicationTests.java
+++ b/src/test/java/com/labwork1/app/AppApplicationTests.java
@ -1,13 +0,0 @@
-package com.labwork1.app;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.context.SpringBootTest;
-
-@SpringBootTest
-class AppApplicationTests {
-
-	@Test
-	void contextLoads() {
-	}
-
-}
--- a/src/test/java/com/labwork1/app/JpaCustomerTests.java
+++ b/src/test/java/com/labwork1/app/JpaCustomerTests.java
@ -0,0 +1,129 @@
+//package com.labwork1.app;
+//
+//import com.labwork1.app.student.model.*;
+//import com.labwork1.app.student.service.*;
+//import org.junit.jupiter.api.Assertions;
+//import org.junit.jupiter.api.Test;
+//import org.slf4j.Logger;
+//import org.slf4j.LoggerFactory;
+//import org.springframework.beans.factory.annotation.Autowired;
+//import org.springframework.boot.test.context.SpringBootTest;
+//
+//import java.sql.Timestamp;
+//import java.util.List;
+//
+//@SpringBootTest
+//public class JpaUserTests {
+//    private static final Logger log = LoggerFactory.getLogger(JpaUserTests.class);
+//    @Autowired
+//    private UserService userService;
+//    @Autowired
+//    private SessionService sessionService;
+//    @Autowired
+//    private OrderService orderService;
+//    @Autowired
+//    private CinemaService cinemaService;
+//
+//    @Test
+//    void testOrder() {
+//        sessionService.deleteAllSessions();
+//        cinemaService.deleteAllCinemas();
+//        orderService.deleteAllOrders();
+//        userService.deleteAllUsers();
+//        // 2 кино
+//        final Cinema cinema1 = cinemaService.addCinema("Меню");
+//        final Cinema cinema2 = cinemaService.addCinema("Аватар");
+//
+//        // 2 сеанса
+//        final Session session1 = sessionService.addSession(300.0,
+//                new Timestamp(System.currentTimeMillis()), cinema1.getId(), 10);
+//        final Session session2 = sessionService.addSession( 200.0,
+//                new Timestamp(System.currentTimeMillis()), cinema1.getId(), 10);
+//
+//        // проверка 2 сеанса у 1 кино
+//        Assertions.assertEquals(cinemaService
+//                .findCinema(cinema1.getId()).getSessions().size(), 2);
+//        // 1 покупатель
+//        final User user1 = userService.addUser("Родион", "Иванов");
+//        userService.updateUser(user1.getId(), "Пчел", "Пчелов");
+//        Assertions.assertEquals(userService.findUser(user1.getId()).getLogin(), "Пчел");
+//        // 1 заказ, 1 копия заказа
+//        final Order order0 = orderService.addOrder(userService.findUser(user1.getId()).getId());
+//        final Order order1 = orderService.findOrder(order0.getId());
+//        Assertions.assertEquals(order0, order1);
+//
+//        // у клиента точно есть заказ?
+//        Assertions.assertEquals(userService
+//                .findUser(user1.getId()).getOrders().size(), 1);
+//        // 0 заказов
+//        orderService.deleteAllOrders();
+//        Assertions.assertThrows(OrderNotFoundException.class, () -> orderService.findOrder(-1L));
+//        // 2 покупателя
+//        final User user2 = userService.addUser("Иннокентий", "Иванов");
+//
+//        // 1 заказ
+//        final Order order2 = orderService
+//                .addOrder(userService.findUser(user2.getId()).getId());
+//        // у заказа 2 сеанса
+//        orderService.addSession(order2.getId(), session1.getId(), 2);
+//
+//        List<SessionExtension> result = sessionService.findAllSessions();
+//
+//        Assertions.assertEquals(sessionService.getCapacity(session1.getId()), 2);
+//
+//        orderService.addSession(order2.getId(), session2.getId(), 5);
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 5);
+//
+//        Assertions.assertThrows(IllegalArgumentException.class, () ->
+//                orderService.addSession(order2.getId(), session2.getId(), 6));
+//
+//        // у заказа 1 сеанс
+//        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 10);
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
+//        // заполнили всю 2 сессию
+//        orderService.addSession(order2.getId(), session2.getId(), 10);
+//
+//        Assertions.assertEquals(sessionService.findAllSessions().size(), 2);
+//
+//        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 4);
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 6);
+//        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 6);
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
+//
+//        Assertions.assertEquals(orderService.findOrder(order2.getId()).getSessions().size(), 1);
+//        Assertions.assertEquals(orderService.findOrder(order2.getId()).getSessions().get(0).getId().getSessionId(), session1.getId());
+//
+//        // у заказа 1 сеанс
+//        // 3 сеанса всего
+//        final Session session3 = sessionService.addSession(300.0,
+//                new Timestamp(System.currentTimeMillis()), cinema2.getId(), 10);
+//        // удалили заказ2, у которого был сеанс1
+//        orderService.deleteOrder(order2.getId());
+//        Assertions.assertEquals(orderService.findAllOrders().size(), 0);
+//        Assertions.assertEquals(sessionService.findAllSessions().size(), 3);
+//
+//        // создали 3 заказ у 2 покупателя
+//        final Order order3 = orderService
+//                .addOrder(userService.findUser(user2.getId()).getId());
+//        orderService.addSession(order3.getId(), session2.getId(), 2);
+//        orderService.addSession(order3.getId(), session3.getId(), 8);
+//        orderService.addSession(order3.getId(), session1.getId(), 8);
+//        // 2-ой покупатель удален
+//        // 0 заказов после его удаления
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 2);
+//        userService.deleteUser(user2.getId());
+//
+//        Assertions.assertThrows(UserNotFoundException.class, () -> userService.findUser(user2.getId()));
+//        Assertions.assertThrows(OrderNotFoundException.class, () -> orderService.findOrder(order3.getId()));
+//        Assertions.assertEquals(orderService.findAllOrders().size(), 0);
+//        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
+//        Assertions.assertEquals(sessionService.getCapacity(session3.getId()), 0);
+//
+//        Assertions.assertEquals(cinemaService.findAllCinemas().size(), 2);
+//        Assertions.assertEquals(sessionService.findAllSessions().size(), 3);
+//        // у синема1 1 и 2 сеанс, у синема2 3 сеанс. он удален
+//        cinemaService.deleteCinema(cinema2.getId());
+//        Assertions.assertEquals(cinemaService.findAllCinemas().size(), 1);
+//        Assertions.assertEquals(sessionService.findAllSessions().size(), 2);
+//    }
+//}
--- a/src/test/resources/application.properties
+++ b/src/test/resources/application.properties
@ -0,0 +1,6 @@
+spring.datasource.url=jdbc:h2:mem:testdb
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.jpa.hibernate.ddl-auto=create-drop
Author	SHA1	Message	Date
dasha	6b22ec18a2	сейв	2023-12-12 14:26:41 +04:00
dasha	4e3dfdab49	я надеюсь это все и ничего не сломается	2023-05-13 13:29:35 +04:00
dasha	d1011d0537	так правильнее	2023-04-24 16:22:14 +04:00
dasha	63dcaa4d7a	сделала кое-как как правильно делать не знаю	2023-04-18 18:44:02 +04:00
dasha	3aff5cb712	нет json-ignore	2023-04-17 18:24:00 +04:00
dasha	1f4f290522	вроде все	2023-04-17 15:52:23 +04:00
dasha	1544973e7b	сохранение перед исправлениями	2023-04-17 14:12:12 +04:00
dasha	7a95e50ac3	удалить	2023-04-15 13:26:20 +04:00
dasha	a794ee636f	надеюсь это все	2023-04-15 13:25:42 +04:00
dasha	0fafffd509	potom dodelaetsya	2023-04-14 14:21:30 +04:00
dasha	e2a29f4b65	vite ne nado	2023-04-10 15:40:13 +04:00
dasha	aeeeec6e21	Merge remote-tracking branch 'origin/LW04_fail' into LW04_fail	2023-04-10 15:37:32 +04:00
dasha	30655dc5a8	order add feature	2023-04-10 15:37:07 +04:00
dasha	af4b235a51	commit	2023-04-09 23:05:42 +04:00
dasha	5d8837809a	bugfix	2023-04-09 19:54:51 +04:00
dasha	cf01392e65	exceptions	2023-04-09 18:46:22 +04:00
dasha	6f5a9771f0	delete db	2023-04-09 17:45:32 +04:00
dasha	91fc7f04ef	delete db	2023-04-09 17:44:56 +04:00
dasha	74ccd6738b	commit front 5	2023-04-09 15:34:56 +04:00
dasha	3922ca678d	commit front 4	2023-04-09 15:33:44 +04:00
dasha	83f8e345fe	commit front 3	2023-04-09 15:33:08 +04:00
dasha	1331a59414	commit front 2	2023-04-09 15:32:25 +04:00
dasha	c7af79da4b	commit front 1	2023-04-09 15:32:06 +04:00
dasha	6abe4f67cb	commit	2023-04-09 15:24:34 +04:00
dasha	3211024750	commit	2023-04-09 15:22:02 +04:00
dasha	076bd4e61b	commit	2023-04-09 15:20:17 +04:00
dasha	9d40b79426	контроллеры	2023-04-07 15:28:42 +04:00
dasha	465dcc3fae	приколы	2023-04-07 14:55:33 +04:00
Overlordddd	cfe166c85a	hz	2023-03-27 15:01:03 +04:00
dasha	77ce0752c1	Не знаю	2023-03-27 14:13:52 +04:00
dasha	82dcfd163c	Ничего не работает	2023-03-27 03:46:21 +04:00
dasha	e6af154d0a	Сохранение	2023-03-16 17:32:02 +04:00
dasha	a7c19cd750	Некоторые тесты всяких штук	2023-03-16 15:12:45 +04:00
dasha	0a40a6e2d1	Merge remote-tracking branch 'origin/LW03' into LW03	2023-03-16 00:57:52 +04:00
dasha	28263bf4f9	Убрали комментарий	2023-03-16 00:57:29 +04:00
dasha	63919836c4	Убрали комментарий	2023-03-15 23:57:08 +04:00
dasha	ba29a321f0	Ну вроде что-то работает	2023-03-15 23:52:50 +04:00
dasha	13226e0fa9	ниче не работает	2023-03-13 18:15:50 +04:00
dasha	cfcae77ad5	Merge remote-tracking branch 'origin/LW02' into LW02	2023-02-27 18:00:27 +04:00
dasha	5ff927f236	ЛР2	2023-02-27 17:59:04 +04:00
dasha	2138819860	ЛР2	2023-02-27 17:53:52 +04:00