Merge pull request 'greenhouseCRUD' (#7) from greenhouseCRUD into dev

Reviewed-on: #7

.env

@@ -0,0 +1,4 @@
+POSTGRES_USER="postgres"
+POSTGRES_PASSWORD="12345"
+POSTGRES_DB="main_database"
+DB_CONNECTION_STRING="Host=postgres:5432;Database=${POSTGRES_DB};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}"

Cloud/ApplicationContext.cs

@@ -6,6 +6,7 @@ public class ApplicationContext : DbContext
 {
     public DbSet<User> Users { get; set; } = null!;
     public DbSet<Farm> Farms { get; set; } = null!;
+    public DbSet<Greenhouse> Greenhouses { get; set; } = null!;
 
     public ApplicationContext(DbContextOptions<ApplicationContext> options)
         : base(options)

Cloud/Cloud.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Confluent.Kafka" Version="2.6.0" />
+    <PackageReference Include="Confluent.Kafka" Version="2.6.1" />
     <PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="6.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.14" />

Cloud/Controllers/GreengouseController.cs

@@ -0,0 +1,160 @@
+using Cloud.Models;
+using Cloud.Requests;
+using Cloud.Services.Broker;
+using Cloud.Services.Broker.Support;
+using Cloud.Services.Domain;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Cloud.Controllers
+{
+    [ApiController]
+    [Route("api/farm/{farmId}/greenhouse")]
+    public class GreenhouseController : ControllerBase 
+    {
+        private readonly IGreenhouseService _greenhouseService;
+        public GreenhouseController(IGreenhouseService greenhouseService) 
+        {
+            _greenhouseService = greenhouseService;
+        }
+
+        /// <summary>
+        /// Возвращает текущую информацию о всех теплицах пользователя
+        /// </summary>
+        /// <param name="farmId"></param>
+        /// <returns></returns>
+        [HttpGet]
+        public async Task<ActionResult<List<GreenhouseInfo>>> GetAll(int farmId) 
+        {
+            try
+            {
+                var greenhouses = _greenhouseService.GetAll(farmId);
+                if (greenhouses == null) return NotFound("Greenhouses is not found");
+                return Ok(greenhouses);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+
+        /// <summary>
+        /// Возвращает текущую информацию о конкретной теплице
+        /// </summary>
+        /// <param name="farmId"></param>
+        /// <param name="greenhouseId"></param>
+        /// <returns></returns>
+        [HttpGet("{greenhouseId}")]
+        public async Task<ActionResult<GreenhouseInfo>> Get(int farmId, int greenhouseId) 
+        {
+            try
+            {
+                var greenhouses = _greenhouseService.GetGreenhouseInfo(greenhouseId, farmId);
+                return Ok(greenhouses);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+
+        /// <summary>
+        /// Возвращает сохраненные данные для автоматизации теплицы
+        /// </summary>
+        /// <param name="farmId"></param>
+        /// <param name="greenhouseId"></param>
+        /// <returns></returns>
+        [HttpGet("{greenhouseId}/settings")]
+        public async Task<ActionResult<Greenhouse>> GetGreenhouse(int farmId, int greenhouseId) 
+        {
+            try 
+            {
+                var greenhouse = await _greenhouseService.GetGreenhouse(greenhouseId);
+                if (greenhouse == null) return NotFound("Greenhouses is not found");
+                return Ok(greenhouse);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+
+        /// <summary>
+        /// Сохраняет в базе данных API данные для автоматизации теплицы
+        /// </summary>
+        /// <param name="farmId"></param>
+        /// <param name="greenhouse"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<ActionResult<Greenhouse>> SaveToDatabase(int farmId, GreenhouseRequest greenhouse) 
+        {
+            try
+            {
+                var greenhouseEntity = new Greenhouse() 
+                { 
+                    RecomendedTemperature = greenhouse.RecomendedTemperature,
+                    WateringMode = greenhouse.WateringMode,
+                    HeatingMode = greenhouse.HeatingMode
+                };
+
+                var result = await _greenhouseService.Create(greenhouseEntity);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+            
+        }
+
+        
+        /// <summary>
+        /// Обновляет в базе данных API данные для автоматизации теплицы
+        /// </summary>
+        /// <param name="farmId">ID фермы</param>
+        /// <param name="greenhouseId">ID теплицы</param>
+        /// <param name="greenhouse">Данные для обновления</param>
+        /// <returns>Обновленный объект Greenhouse</returns>
+        [HttpPut("{greenhouseId}/settings")]
+        public async Task<ActionResult<Greenhouse>> Update(int farmId, int greenhouseId, GreenhouseRequest greenhouse) 
+        {
+            try
+            {
+                var greenhouseEntity = new Greenhouse()
+                {
+                    Id = greenhouseId,
+                    FarmId = farmId,
+                    WateringMode = greenhouse.WateringMode,
+                    HeatingMode = greenhouse.HeatingMode,
+                    RecomendedTemperature = greenhouse.RecomendedTemperature
+                };
+
+                var result = await _greenhouseService.Update(greenhouseEntity);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+
+        /// <summary>
+        /// Удаляет из базы данных API запись настроек автоматизации теплицы
+        /// </summary>
+        /// <param name="farmId"></param>
+        /// <param name="greenhouseId"></param>
+        /// <returns></returns>
+        [HttpDelete("{greenhouseId}")]
+        public async Task<ActionResult> Delete(int farmId, int greenhouseId) 
+        {
+            try
+            {
+                _ = await _greenhouseService.Delete(greenhouseId);
+                return Ok();
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

Cloud/Controllers/ValveController.cs

@@ -1,5 +1,6 @@
 using Cloud.Requests;
 using Cloud.Services;
+using Cloud.Services.Broker;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using System.ComponentModel.DataAnnotations;
@@ -14,11 +15,11 @@ namespace Cloud.Controllers
 	{
 		//Контроллер вентиля
 
-		private readonly ProducerService _producerService;
+		private readonly IBrokerService _kafkaService;
 
-		public ValveController(ProducerService producerService)
+		public ValveController(IBrokerService kafkaService)
 		{
-			_producerService = producerService;
+			_kafkaService = kafkaService;
 		}
 
 		[HttpPost("farm/{farmId}/greenhouse/{ghId}/watering")]
@@ -34,7 +35,7 @@ namespace Cloud.Controllers
 			var message = JsonSerializer.Serialize(kafkaRequest);
 			return Ok(kafkaRequest);
 			
-			/*await _producerService.ProduceMessageAsync("ValvesHeatersRequest", message);
+			/*await _kafkaService.ProduceAsync("ValvesHeatersRequest", message);
 
 			return Ok($"Valve status is {request.Action}");*/
 		}

Cloud/Dockerfile

@@ -10,7 +10,7 @@ RUN adduser -u 5678 --disabled-password --gecos "" appuser && chown -R appuser /
 USER appuser
 
 FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
-ARG configuration=Release
+ARG configuration=Development
 WORKDIR /src
 COPY ["Cloud.csproj", "."]
 RUN dotnet restore "./Cloud.csproj"
@@ -19,11 +19,12 @@ WORKDIR "/src/."
 RUN dotnet build "./Cloud.csproj" -c $configuration -o /app/build
 
 FROM build AS publish
-ARG configuration=Release
+ARG configuration=Development
 RUN dotnet publish "./Cloud.csproj" -c $configuration -o /app/publish /p:UseAppHost=false
 
 FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
+
 ENTRYPOINT ["dotnet", "Cloud.dll"]
 

Cloud/Middlewares/DatabaseMiddleware.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace Cloud.Middlewares;
+
+public static class DatabaseMiddleware
+{
+    public static void AddDbConnectionService(this IServiceCollection services)
+    {
+        string connectionString = Environment.GetEnvironmentVariable("DB_CONNECTION_STRING") 
+            ?? "Host=localhost;Port=5438;Database=main_database;Username=postgres;Password=12345";
+
+        services.AddDbContext<ApplicationContext>(options =>
+            options.UseNpgsql(connectionString));
+
+    }
+    public static void MigrateDb(this IApplicationBuilder app)
+    {
+        try 
+        {
+            using var scope = app.ApplicationServices.CreateScope();
+            var context = scope.ServiceProvider.GetRequiredService<ApplicationContext>();
+            
+            context.Database.Migrate();
+        }
+        catch (Exception ex) 
+        {
+            Console.WriteLine(ex.Message);
+        }
+    }
+}

Cloud/Models/Farm.cs

@@ -7,5 +7,6 @@
         public int UserId { get; set; }
         public User? User { get; set; }
         public string RaspberryIP { get; set; }
+        List<Greenhouse> Greenhouses { get; set; } = new();
     }
 }

Cloud/Models/Greenhouse.cs

@@ -0,0 +1,14 @@
+using Cloud.Models.Support;
+
+namespace Cloud.Models
+{
+    public class Greenhouse
+    {
+        public int Id { get; set; }
+        public int RecomendedTemperature { get; set; }
+        public WateringMode WateringMode { get; set; }
+        public HeatingMode HeatingMode { get; set; }
+        public int FarmId { get; set; }
+        public Farm? Farm { get; set; }
+    }
+}

Cloud/Models/Support/HeatingMode.cs

@@ -0,0 +1,8 @@
+namespace Cloud.Models.Support 
+{
+    public enum HeatingMode 
+    {
+        Manual,
+        Auto
+    }
+}

Cloud/Models/Support/WateringMode.cs

@@ -0,0 +1,8 @@
+namespace Cloud.Models.Support 
+{
+    public enum WateringMode 
+    {
+        Manual,
+        Auto
+    }
+}

Cloud/Program.cs

@@ -7,31 +7,31 @@ using FluentValidation;
 using FluentValidation.AspNetCore;
 using Cloud.Validation;
 using StackExchange.Redis;
+using Cloud.Services.Broker.Implement.Kafka;
+using Cloud.Services.Broker;
 using Cloud.Services;
+using Cloud.Services.Domain.Implement;
+using Cloud.Services.Domain;
 using Cloud.Services.Cache;
+using Cloud.Support;
+using System.Text.RegularExpressions;
+using Cloud.Middlewares;
 
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
+builder.Services.AddSingleton<IBrokerService, KafkaService>();
+builder.Services.AddTransient<IGreenhouseService, GreenhouseService>();
 
 //Redis configuration
+string redisUrl = Environment.GetEnvironmentVariable("REDIS_URL") ?? "localhost:6379";
 builder.Services.AddSingleton<IConnectionMultiplexer>(sp =>
 {
-    var configuration = ConfigurationOptions.Parse("localhost:6379");
+    var configuration = ConfigurationOptions.Parse(redisUrl);
     return ConnectionMultiplexer.Connect(configuration);
 });
-
 builder.Services.AddSingleton<IRedisCacheService, RedisCacheService>();
 
-//Kafka producer service
-builder.Services.AddSingleton<ProducerService, ProducerService>();
-
-//Kafka consumer service
-builder.Services.AddSingleton<ConsumerService, ConsumerService>();
-
-//Add the BackgroundWorkerService
-builder.Services.AddHostedService<BackgroundWorkerService>();
-
 //Jwt configuration
 var jwtIssuer = builder.Configuration.GetSection("Jwt:Issuer").Get<string>();
 var jwtKey = builder.Configuration.GetSection("Jwt:Key").Get<string>();
@@ -50,16 +50,15 @@ builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
          IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtKey))
      };
  });
-
-builder.Services.AddDbContext<ApplicationContext>(options =>
-    options.UseNpgsql("Host=localhost;Port=5438;Database=main_database;Username=postgres;Password=12345"));
-
+// Настройка подключения к БД
+builder.Services.AddDbConnectionService();
 // Настройка CORS
+string frontUrl = Environment.GetEnvironmentVariable("FRONT_URL") ?? "http://localhost:3000";
 builder.Services.AddCors(options =>
 {
     options.AddPolicy("AllowFrontendLocalhost", builder =>
     {
-        builder.WithOrigins("http://localhost:3000") // фронтенд
+        builder.WithOrigins(frontUrl) // фронтенд
                .AllowAnyHeader()
                .AllowAnyMethod();
     });
@@ -108,6 +107,7 @@ var app = builder.Build();
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {
+    Console.WriteLine("Swagger enabled");
     app.UseSwagger();
     app.UseSwaggerUI(c =>
     {
@@ -121,6 +121,9 @@ app.UseHttpsRedirection();
 // Включение CORS
 app.UseCors("AllowFrontendLocalhost");
 
+// Применение миграций
+app.MigrateDb();
+
 app.UseAuthentication();
 
 app.UseAuthorization();

Cloud/Requests/GreenhouseRequest.cs

@@ -0,0 +1,11 @@
+using Cloud.Models.Support;
+
+namespace Cloud.Requests
+{
+    public class GreenhouseRequest 
+    {
+        public int RecomendedTemperature { get; set; }
+        public WateringMode WateringMode { get; set; }
+        public HeatingMode HeatingMode { get; set; }
+    }
+}

Cloud/Services/BackgroundWorkerService.cs

@@ -1,39 +0,0 @@
-namespace Cloud.Services
-{
-	public class BackgroundWorkerService : BackgroundService
-	{
-		public readonly ILogger<BackgroundWorkerService> _logger;
-		private readonly ConsumerService _consumerService;
-
-		public BackgroundWorkerService(ILogger<BackgroundWorkerService> logger, ConsumerService consumer)
-		{
-			_logger = logger;
-			_consumerService = consumer;
-		}
-
-		//Backghround Service, This will run continuously 
-		protected override async Task ExecuteAsync(CancellationToken stoppingToken)
-		{
-			try
-			{
-				while (!stoppingToken.IsCancellationRequested)
-				{
-					//_logger.LogInformation("Background Service is Runing at : {time}", DateTimeOffset.Now);
-
-					string request = await _consumerService.WaitMessage("ValvesHeatersRequest"); //Consume the Kafka Message
-
-					//After Consume the Order Request Can process the order
-					if (!string.IsNullOrEmpty(request))
-						_logger.LogInformation("Valves-Heaters Request : {value}", request);
-
-
-					await Task.Delay(1000, stoppingToken);
-				}
-			}
-			catch (Exception ex)
-			{
-				_logger.LogError($"BackgroundWorkerService - Exception {ex}");
-			}
-		}
-	}
-}

Cloud/Services/Broker/IBrokerConsumer.cs

@@ -0,0 +1,9 @@
+using Cloud.Services.Broker.Support;
+
+namespace Cloud.Services.Broker
+{
+    public interface IBrokerConsumer 
+    {
+        IEnumerable<T>? WaitMessages<T>(string topic) where T : IBrokerResponse;
+    }
+}

Cloud/Services/Broker/IBrokerProducer.cs

@@ -0,0 +1,9 @@
+using Cloud.Services.Broker.Support;
+
+namespace Cloud.Services.Broker
+{
+    public interface IBrokerProducer 
+    {
+        Task ProduceAsync(string topic, Command command);
+    }
+}

Cloud/Services/Broker/IBrokerService.cs

@@ -0,0 +1,9 @@
+using Cloud.Services.Broker.Support;
+
+namespace Cloud.Services.Broker
+{
+    public interface IBrokerService : IBrokerProducer, IBrokerConsumer
+    {
+        void ChangeBrokerIp(string ip);
+    }
+}

Cloud/Services/Broker/Implement/Kafka/KafkaConsumer.cs

@@ -0,0 +1,93 @@
+
+using Cloud.Services.Broker.Support;
+using Confluent.Kafka;
+using System.Diagnostics;
+using System.Text.Json;
+
+namespace Cloud.Services.Broker.Implement.Kafka
+{
+    public class KafkaConsumer : IBrokerConsumer
+    {
+        private IConsumer<string, string> _consumer;
+        private readonly IConfiguration _config;
+
+        public KafkaConsumer(IConfiguration config)
+        {
+            _config = config;
+            Console.WriteLine($"KafkaConsumer created. IP:" + _config["KAFKA_URL"]);
+            ChangeBrokerIp(_config["KAFKA_URL"]);
+        }
+
+        public IEnumerable<T>? WaitMessages<T>(string topic)
+            where T : IBrokerResponse
+        {   
+            List<T> res = new();
+            List<PartitionMetadata> partitions;
+
+            using var adminClient = new AdminClientBuilder(new AdminClientConfig { BootstrapServers = _config["KAFKA_URL"] }).Build();
+            var meta = adminClient.GetMetadata(TimeSpan.FromSeconds(20));
+            var currentTopic = meta.Topics.SingleOrDefault(t => t.Topic == topic) 
+                ?? throw new Exception($"Topic {topic} not found");
+            partitions = currentTopic.Partitions;
+            
+            _consumer.Subscribe(topic);
+            foreach (var partition in partitions)
+            {
+                var topicPartition = new TopicPartition(topic, partition.PartitionId);
+                _consumer.Assign(topicPartition);
+
+                T? message = _consume<T>();
+                if (message == null) return null;
+                res.Add(message);
+                
+            }
+            _consumer.Unassign();
+            _consumer.Unsubscribe();
+            return res;
+        }
+
+        private T? _consume<T>() where T : IBrokerResponse
+        {
+            var sw = new Stopwatch();
+            sw.Start();
+            try
+            {
+                while (true)
+                {
+                    var consumeResult = _consumer.Consume(TimeSpan.FromMinutes(1));
+
+                    if (consumeResult?.Message?.Value == null)
+                    {
+                        // Предел по времени
+                        if (sw.Elapsed > TimeSpan.FromMinutes(1))
+                        {
+                            return default;
+                        }
+                        continue;
+                    }
+
+                    string jsonObj = consumeResult.Message.Value;
+                    return JsonSerializer.Deserialize<T>(jsonObj);
+
+                }
+            }
+            catch (Exception ex)
+            {
+                _consumer.Close();
+                throw;
+            }
+        }
+
+        public void ChangeBrokerIp(string ip)
+        {
+            var consumerConfig = new ConsumerConfig() 
+            {
+                BootstrapServers = ip,
+				GroupId = _config["Kafka:GroupId"],
+				AutoOffsetReset = AutoOffsetReset.Earliest,
+            };
+            _consumer?.Close();
+            _consumer = new ConsumerBuilder<string, string>(consumerConfig).Build();
+        }
+    }
+}

Cloud/Services/Broker/Implement/Kafka/KafkaProducer.cs

@@ -0,0 +1,38 @@
+using System.Text.Json;
+using Cloud.Services.Broker.Support;
+using Confluent.Kafka;
+
+namespace Cloud.Services.Broker.Implement.Kafka
+{
+    public class KafkaProducer : IBrokerProducer
+    {
+        private IProducer<string, string> _producer;
+		private readonly IConfiguration _config;
+
+		public KafkaProducer(IConfiguration configuration)
+		{
+			_config = configuration;
+			Console.WriteLine($"KafkaProducer created. IP:" + _config["KAFKA_URL"]);
+            ChangeBrokerIp(_config["KAFKA_URL"]);
+		}
+		public async Task ProduceAsync(string topic, Command command)
+		{
+			var commandSerialized = JsonSerializer.Serialize(command);
+            var message = new Message<string, string> { Key = Guid.NewGuid().ToString(), Value = commandSerialized };
+            
+			//Produce the Message
+			await _producer.ProduceAsync(topic, message);
+		}
+
+        public void ChangeBrokerIp(string ip)
+        {
+			var producerConfig = new ProducerConfig
+			{
+				BootstrapServers = ip
+			};
+
+			//Build the Producer
+			_producer = new ProducerBuilder<string, string>(producerConfig).Build();
+        }
+    }
+}

Cloud/Services/Broker/Implement/Kafka/KafkaService.cs

@@ -0,0 +1,30 @@
+using Cloud.Services.Broker.Support;
+
+namespace Cloud.Services.Broker.Implement.Kafka
+{
+    public class KafkaService : IBrokerService
+    {
+        private readonly KafkaProducer _producer;
+        private readonly KafkaConsumer _consumer;
+
+        public KafkaService(IConfiguration configuration) 
+        {
+            _producer = new KafkaProducer(configuration);
+            _consumer = new KafkaConsumer(configuration);
+        }
+
+        public IEnumerable<T>? WaitMessages<T>(string topic) 
+            where T : IBrokerResponse
+            => _consumer.WaitMessages<T>(topic);
+
+
+        public async Task ProduceAsync(string topic, Command command)
+            => await _producer.ProduceAsync("commands", command);
+
+        public void ChangeBrokerIp(string ip)
+        {
+            _consumer.ChangeBrokerIp(ip);
+            _producer.ChangeBrokerIp(ip);
+        }
+    }
+}

Cloud/Services/Broker/Support/Command.cs

@@ -0,0 +1,10 @@
+using System.Text.Json;
+
+namespace Cloud.Services.Broker.Support
+{
+    public class Command
+    {
+        public Guid GreenhouseId { get; set; }
+        public string CommandName { get; set; } = null!;
+    }
+}

Cloud/Services/Broker/Support/CommandResult.cs

@@ -0,0 +1,9 @@
+namespace Cloud.Services.Broker.Support
+{
+    public class CommandResult : IBrokerResponse
+    {
+        public int CommandId { get; set; }
+        public int GreenhouseId { get; set; }
+        public string ResultMessage { get; set; } = string.Empty;
+    }
+}

Cloud/Services/Broker/Support/GreenhouseInfo.cs

@@ -0,0 +1,12 @@
+namespace Cloud.Services.Broker.Support
+{
+    public class GreenhouseInfo : IBrokerResponse
+    {
+        public int Id { get; set; }
+        public int PercentWater { get; set; }
+        public int SoilTemperature { get; set; }
+        public bool PumpStatus { get; set; }
+        public bool HeatingStatus { get; set; }
+        public bool AutoWateringStatus { get; set; }
+    }
+}

Cloud/Services/Broker/Support/IBrokerResponse.cs

@@ -0,0 +1,6 @@
+namespace Cloud.Services.Broker.Support
+{
+    public interface IBrokerResponse 
+    {
+    }
+}

Cloud/Services/ConsumerService.cs

@@ -1,51 +0,0 @@
-using Confluent.Kafka;
-
-namespace Cloud.Services
-{
-	public class ConsumerService
-	{
-		private IConsumer<string, string> _consumer;
-		private ConsumerConfig consumerConfig;
-		public ConsumerService(IConfiguration configuration)
-		{
-			consumerConfig = new ConsumerConfig
-			{
-				BootstrapServers = configuration["Kafka:BootstrapServers"],
-				GroupId = configuration["Kafka:GroupId"],
-				AutoOffsetReset = AutoOffsetReset.Earliest,
-			};
-			
-			_consumer = new ConsumerBuilder<string, string>(consumerConfig).Build();
-		}
-
-		//Consume Method
-		public async Task<string>WaitMessage(string topic)
-		{
-			try
-			{
-				_consumer.Subscribe(topic);
-
-				var consumeResult = _consumer.Consume(TimeSpan.FromMilliseconds(1000));
-
-				if (consumeResult != null)
-				{
-					return consumeResult.Message.Value;
-				}
-				else
-				{
-					//No message received from Kafka within the specified timeout.
-				}
-				return "";
-
-			}
-			catch (Exception ex)
-			{
-				return "";
-			}
-			finally
-			{
-				_consumer.Close();
-			}
-		}
-	}
-}

Cloud/Services/Domain/IGreenhouseService.cs

@@ -0,0 +1,45 @@
+using Cloud.Models;
+using Cloud.Services.Broker.Support;
+
+namespace Cloud.Services.Domain;
+
+public interface IGreenhouseService
+{
+    /// <summary>
+    /// Возвращает текущую информацию о конкретной теплице из брокера
+    /// </summary>
+    /// <param name="id">ID теплицы</param>
+    /// <param name="farmId">ID фермы, то есть брокера</param>
+    /// <returns>Текущие данные о теплице от менеджера теплицы</returns>
+    public Task<GreenhouseInfo?> GetGreenhouseInfo(int id, int farmId);
+    /// <summary>
+    /// Возвращает сохраненные данные для автоматизации теплицы из базы данных
+    /// </summary>
+    /// <param name="id">ID теплицы</param>
+    /// <returns>Данные для автоматизации теплицы</returns>
+    public Task<Greenhouse?> GetGreenhouse(int id);
+    /// <summary>
+    /// Возвращает список данных о всех теплицах пользователя из брокера
+    /// </summary>
+    /// <param name="farmId">ID фермы</param>
+    /// <returns>Список текущих данных о теплицах</returns>
+    public Task<IEnumerable<GreenhouseInfo>?> GetAll(int farmId);
+    /// <summary>
+    /// Сохраняет данные об автоматизации теплицы в базу данных
+    /// </summary>
+    /// <param name="greenhouse">Данные автоматизации теплицы</param>
+    /// <returns>Созданную сущность из базы данных</returns>
+    public Task<Greenhouse> Create(Greenhouse greenhouse);
+    /// <summary>
+    /// Обновляет данные автоматизации теплицы в базе данных
+    /// </summary>
+    /// <param name="greenhouse">Новая информация об автоматизации теплицы</param>
+    /// <returns>Обновленную сущность из базы данных</returns>
+    public Task<Greenhouse> Update(Greenhouse greenhouse);
+    /// <summary>
+    /// Удаляет данные об автоматизации теплицы из базы данных
+    /// </summary>
+    /// <param name="id">ID данных автоматизации теплицы</param>
+    /// <returns>Возвращает удаленную сущность</returns>
+    public Task<Greenhouse> Delete(int id);
+}

Cloud/Services/Domain/Implement/GreenhouseService.cs

@@ -0,0 +1,67 @@
+using Cloud.Models;
+using Cloud.Services.Broker;
+using Cloud.Services.Broker.Support;
+using Microsoft.EntityFrameworkCore;
+
+namespace Cloud.Services.Domain.Implement;
+
+public class GreenhouseService : IGreenhouseService
+{
+    private readonly IBrokerService _brokerService;
+    private readonly ApplicationContext _context;
+
+    public GreenhouseService(IBrokerService brokerService, ApplicationContext context)
+    {
+        _context = context;
+        _brokerService = brokerService;
+    }
+
+    public async Task<Greenhouse> Create(Greenhouse greenhouse)
+    {
+        var res = await _context.Greenhouses.AddAsync(greenhouse);
+        await _context.SaveChangesAsync();
+        return res.Entity;
+    }
+
+    public async Task<Greenhouse> Delete(int id)
+    {
+        var greenhouse = await _context.Greenhouses.FirstOrDefaultAsync(x => x.Id == id);
+
+        _context.Greenhouses.Remove(greenhouse);
+        await _context.SaveChangesAsync();
+        return greenhouse;
+    }
+
+
+    public async Task<Greenhouse?> GetGreenhouse(int id)
+    {
+        return await _context.Greenhouses.FirstOrDefaultAsync(x => x.Id == id);
+    }
+
+    public async Task<Greenhouse> Update(Greenhouse greenhouse)
+    {
+        var res = _context.Greenhouses.Update(greenhouse);
+        await _context.SaveChangesAsync();
+        return res.Entity;
+    }
+
+    public async Task<IEnumerable<GreenhouseInfo>?> GetAll(int farmId)
+    {
+        // await _changeBrokerIp(farmId);
+        return _brokerService.WaitMessages<GreenhouseInfo>("data");
+    }
+    
+    public async Task<GreenhouseInfo?> GetGreenhouseInfo(int id, int farmId)
+    {
+        // await _changeBrokerIp(farmId);
+        var infos = _brokerService.WaitMessages<GreenhouseInfo>("data");
+        return infos?.FirstOrDefault(x => x.Id == id);
+    }
+
+    private async Task _changeBrokerIp(int farmId)
+    {
+        var farm = await _context.Farms.FirstOrDefaultAsync(x => x.Id == farmId);
+        _brokerService.ChangeBrokerIp(farm.RaspberryIP);
+
+    }
+}

Cloud/Services/ProducerService.cs

@@ -1,33 +0,0 @@
-using Confluent.Kafka;
-
-namespace Cloud.Services
-{
-	public class ProducerService
-	{
-		private readonly IProducer<string, string> _producer;
-
-		public ProducerService(IConfiguration configuration)
-		{
-			var producerConfig = new ProducerConfig
-			{
-				BootstrapServers = configuration["Kafka:BootstrapServers"]
-			};
-
-			//Build the Producer
-			_producer = new ProducerBuilder<string, string>(producerConfig).Build();
-		}
-
-		//Method for Produce the Message to Kafka Topic
-		public async Task ProduceMessageAsync(string topic, string value)
-		{
-			var kafkaMessage = new Message<string, string>
-			{
-				Key = Guid.NewGuid().ToString(),
-				Value = value
-			};
-
-			//Produce the Message
-			await _producer.ProduceAsync(topic, kafkaMessage);
-		}
-	}
-}

Cloud/Support/NetworkSupport.cs

@@ -0,0 +1,26 @@
+namespace Cloud.Support;
+
+public static class NetworkSupport
+{
+    public static async Task CheckConnectionAsync(string address)
+    {
+        using var client = new HttpClient();
+        try
+        {
+            var response = await client.GetAsync(address);
+
+            if (response.IsSuccessStatusCode)
+            {
+                Console.WriteLine($"Соединение успешно проверено. Статус-код: {response.StatusCode}");
+            }
+            else
+            {
+                Console.WriteLine($"Соединение не удалось проверить. Статус-код: {response.StatusCode}. URL: {address}");
+            }
+        }
+        catch (HttpRequestException ex)
+        {
+            Console.WriteLine($"Ошибка при проверке соединения: {ex.Message}. URL: {address}");
+        }
+    }
+}

GreenhouseDetector/Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY GreenhouseDetector/detector.py .
+
+CMD ["python", "detector.py"]

GreenhouseDetector/detector.py

@@ -1,3 +1,4 @@
+import os
 import time
 import random as rnd
 
@@ -5,10 +6,13 @@ from flask import Flask
 import requests
 import threading
 
+
 app = Flask(__name__)
 
 class Detector:
     def __init__(self, id, moistureThresholdUpper, moistureThresholdLower, tempThresholdUpper, tempThresholdLower):
+        self.MANAGER_URL = os.environ.get('MANAGER_URL')
+        print("MANAGER_URL=", self.MANAGER_URL)
         self.id = id
         self.moistureThresholdUpper = moistureThresholdUpper
         self.moistureThresholdLower = moistureThresholdLower
@@ -24,7 +28,7 @@ class Detector:
     def sendData(self):
         data = {"moisture": self.moisture,
                 "temp": self.temp}
-        requests.post(f"http://127.0.0.1:20002/webhook?id={self.id}", json=data)
+        requests.post(f"{self.MANAGER_URL}/webhook?id={self.id}", json=data)
 
 detector1 = Detector(1, 0.6, 0.2, 40, 20)
 

GreenhouseManager/Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY GreenhouseManager/manager.py .
+
+CMD ["python", "manager.py"]

GreenhouseManager/manager.py

@@ -1,3 +1,4 @@
+import os
 from kafka import KafkaProducer, KafkaConsumer
 import kafka
 import socket
@@ -7,6 +8,7 @@ import time
 from enum import Enum
 import threading
 
+
 app = Flask(__name__)
 
 def start_manager():
@@ -15,6 +17,8 @@ def start_manager():
 class Manager:
     def __init__(self, _id: int, moisture: float = 0, temp: float = 20,  isAutoOn: bool = False, valve_state: str = "closed",
                  heater_state: str = "off"):
+        KAFKA_URL = os.environ.get('KAFKA_URL')
+        print("KAFKA_URL=", KAFKA_URL)
         self._id = _id
         self.moisture = moisture
         self.temp = temp
@@ -23,14 +27,14 @@ class Manager:
         self.heater_state = heater_state
 
         self.dataPublisher = KafkaProducer(
-            bootstrap_servers=['localhost:9092'],
+            bootstrap_servers=[KAFKA_URL],
             client_id=f'manager{self._id}_producer',
             value_serializer=lambda v: dumps(v).encode('utf-8')
         )
 
         self.controllerConsumer = KafkaConsumer(
             'commands',
-            bootstrap_servers=['localhost:9092'],
+            bootstrap_servers=[KAFKA_URL],
             auto_offset_reset='earliest',
             enable_auto_commit=True,
             consumer_timeout_ms=2000,
@@ -38,7 +42,7 @@ class Manager:
             value_deserializer=lambda x: loads(x.decode('utf-8'))
         )
         self.controllerConsumerResponse = KafkaProducer(
-            bootstrap_servers=['localhost:9092'],
+            bootstrap_servers=[KAFKA_URL],
             client_id=f'manager{self._id}_producer',
             value_serializer=lambda v: dumps(v).encode('utf-8')
         )

docker-compose.yml

@@ -9,9 +9,18 @@ networks:
 
 services:
   cloud:
+    networks:
+      - vpn
     build: ./Cloud/
     ports:
       - "5124:5124"
+    environment:
+      ASPNETCORE_ENVIRONMENT: Development
+      DB_CONNECTION_STRING: ${DB_CONNECTION_STRING}
+      REDDIS_URL: redis:6379
+      KAFKA_URL: kafka:29092
+      # Добавить, когда будет фронт!
+      # FRONT_URL: front:3000
     depends_on:
       - postgres
       - redis
@@ -19,13 +28,13 @@ services:
     image: postgres:14
     container_name: cucumber_database
     environment:
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: 12345
-      POSTGRES_DB: main_database
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
     ports:
       - "5438:5432"
     volumes:
-      - postgres_data:/var/lib/postgresql/data  
+      - postgres_data:/var/lib/postgresql/data
   redis:
     image: 'redis:latest'
     ports:
@@ -34,63 +43,63 @@ services:
       - 'cloud-redis:/data'
     healthcheck:
       test:
-          - CMD
-          - redis-cli
-          - ping
+        - CMD
+        - redis-cli
+        - ping
       retries: 3
       timeout: 5s
   zookeeper:
-      networks:
-        - vpn
-      image: confluentinc/cp-zookeeper:7.4.0
-      environment:
-        ZOOKEEPER_CLIENT_PORT: 2181
-        ZOOKEEPER_TICK_TIME: 2000
-      ports:
-        - 2181:2181
+    networks:
+      - vpn
+    image: confluentinc/cp-zookeeper:7.4.0
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+      ZOOKEEPER_TICK_TIME: 2000
+    ports:
+      - 2181:2181
   kafka:
-      networks:
-        vpn:
-          ipv4_address: 192.168.2.10
-      image: confluentinc/cp-kafka:7.4.0
-      ports:
+    networks:
+      vpn:
+        ipv4_address: 192.168.2.10
+    image: confluentinc/cp-kafka:7.4.0
+    ports:
       - 9092:9092
       - 9997:9997
-      expose:
-        - 29092:29092
-      environment:
-          KAFKA_BROKER_ID: 1
-          KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
-          KAFKA_LISTENERS: HOST://0.0.0.0:9092,DOCKER://0.0.0.0:29092
-          KAFKA_ADVERTISED_LISTENERS: HOST://192.168.1.5:9092,DOCKER://kafka:29092
-          KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT,HOST:PLAINTEXT
-          KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
-          KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
-          KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
-          KAFKA_LOG_FLUSH_INTERVAL_MESSAGES: 10000
-          KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
-      depends_on:
+    expose:
+      - 29092:29092
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+      KAFKA_LISTENERS: HOST://0.0.0.0:9092,DOCKER://0.0.0.0:29092
+      KAFKA_ADVERTISED_LISTENERS: HOST://192.168.1.5:9092,DOCKER://kafka:29092
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT,HOST:PLAINTEXT
+      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+      KAFKA_LOG_FLUSH_INTERVAL_MESSAGES: 10000
+      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
+    depends_on:
       - zookeeper
   init-kafka:
-      networks:
-        - vpn
-      image: confluentinc/cp-kafka:7.4.0
-      depends_on:
-        - kafka
-      entrypoint: [ '/bin/sh', '-c' ]
-      command: |
-        "
-        # blocks until kafka is reachable
-        kafka-topics --bootstrap-server kafka:29092 --list
+    networks:
+      - vpn
+    image: confluentinc/cp-kafka:7.4.0
+    depends_on:
+      - kafka
+    entrypoint: [ '/bin/sh', '-c' ]
+    command: |
+      "
+      # blocks until kafka is reachable
+      kafka-topics --bootstrap-server kafka:29092 --list
 
-        echo -e 'Creating kafka topics'
-        kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic commands --replication-factor 1 --partitions 1
-        kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic data --replication-factor 1 --partitions 1
-        kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic response --replication-factor 1 --partitions 1
+      echo -e 'Creating kafka topics'
+      kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic commands --replication-factor 1 --partitions 1
+      kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic data --replication-factor 1 --partitions 1
+      kafka-topics --bootstrap-server kafka:29092 --create --if-not-exists --topic response --replication-factor 1 --partitions 1
 
-        echo -e 'Successfully created the following topics:'
-        kafka-topics --bootstrap-server kafka:29092 --list
-        "
+      echo -e 'Successfully created the following topics:'
+      kafka-topics --bootstrap-server kafka:29092 --list
+      "
   kafka-ui:
     networks:
       - vpn
@@ -104,8 +113,31 @@ services:
       KAFKA_CLUSTERS_0_NAME: local
       KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:29092
       KAFKA_CLUSTERS_0_METRICS_PORT: 9997
+  manager:
+    networks:
+      - vpn
+    build:
+      context: .
+      dockerfile: ./GreenhouseManager/Dockerfile
+    environment:
+      KAFKA_URL: kafka:29092
+    depends_on:
+      - kafka
+    expose:
+      - 20002
+  detector:
+    networks:
+      - vpn
+    build:
+      context: .
+      dockerfile: ./GreenhouseDetector/Dockerfile
+    environment:
+      MANAGER_URL: http://manager:20002
+    depends_on:
+      - manager
+
 volumes:
   postgres_data:
     driver: local
-  cloud-redis: 
-    driver: local
+  cloud-redis:
+    driver: local

requirements.txt

@@ -0,0 +1,3 @@
+kafka-python~=2.0.2
+Flask~=3.0.3
+requests~=2.31.0