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2024-04-30 23:42:53 +04:00 · 2024-04-30 23:42:53 +04:00 · 4a9bd06926
commit 4a9bd06926
parent 755acc02a9
5 changed files with 281 additions and 2 deletions
--- a/University/University.sln
+++ b/University/University.sln
@ -7,9 +7,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "University", "University\Un
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityDataModels", "UniversityDataModels\UniversityDataModels.csproj", "{213B879D-95E6-4554-8C05-DF591E9006FF}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityContracts", "UniversityContracts\UniversityContracts.csproj", "{AC1D090C-E5C5-412C-88F7-139A64F6C58C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityContracts", "UniversityContracts\UniversityContracts.csproj", "{AC1D090C-E5C5-412C-88F7-139A64F6C58C}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityBusinessLogics", "UniversityBusinessLogics\UniversityBusinessLogics.csproj", "{EAB93F1E-4582-493D-8E4A-2EF5C02D20BB}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityBusinessLogics", "UniversityBusinessLogics\UniversityBusinessLogics.csproj", "{EAB93F1E-4582-493D-8E4A-2EF5C02D20BB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityDatabaseImplement", "UniversityDatabaseImplement\UniversityDatabaseImplement.csproj", "{F0442491-14CD-42ED-B684-4BE30D5A1FEE}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -33,6 +35,10 @@ Global
 		{EAB93F1E-4582-493D-8E4A-2EF5C02D20BB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EAB93F1E-4582-493D-8E4A-2EF5C02D20BB}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EAB93F1E-4582-493D-8E4A-2EF5C02D20BB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F0442491-14CD-42ED-B684-4BE30D5A1FEE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F0442491-14CD-42ED-B684-4BE30D5A1FEE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F0442491-14CD-42ED-B684-4BE30D5A1FEE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F0442491-14CD-42ED-B684-4BE30D5A1FEE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/University/UniversityDatabaseImplement/Implements/ClientStorage.cs
+++ b/University/UniversityDatabaseImplement/Implements/ClientStorage.cs
@ -0,0 +1,115 @@
+using System.Security.Cryptography.X509Certificates;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace UniversityDatabaseImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        private void CheckSearchModel(ClientSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && !model.DirectorId.HasValue && model.DisciplinesIds == null)
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+        }
+
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            using var context = new UniversityDB();
+            var element = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element;
+            }
+            return null;
+        }
+
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            CheckSearchModel(model);
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UniversityDB();
+            return context.Clients
+                .Include(x => x.Director)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id);
+        }
+
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            CheckSearchModel(model);
+            if (model.Id.HasValue)
+            {
+                var res = GetElement(model);
+                return res != null ? new() { res } : new();
+            }
+            using var context = new UniversityDB();
+            // Запрос на получения клиентов с счетовами за период производится в сущности счетова,
+            // что позволяет избежать ненужный join или пост обработки запроса
+
+            // Включаем работника для view-model
+            var query = context.Clients.Include(x => x.Director);
+            if (model.DirectorId.HasValue)
+            {
+                // Нет необходимости включать счетову для отчета, поэтому включаем только сотрудника
+                return query
+                    .Where(x => model.DirectorId == x.DirectorId)
+                    .Select(x => (ClientViewModel)x)
+                    .ToList();
+            }
+            // Выбираем клиента из списка айдишников дисциплин на посещения
+            if (model.DisciplinesIds != null)
+                return query
+                    .Include(x => x.Disciplines)!
+                    .ThenInclude(x => x.Discipline)
+                    .ThenInclude(x => x.Client)
+                    .Where(x => x.Disciplines.Any(y => model.DisciplinesIds.Contains(y.DisciplineId)))
+                    .Select(x => (ClientViewModel)x)
+                    .ToList();
+            return new();
+        }
+
+        public List<ClientViewModel> GetFullList()
+        {
+            using var context = new UniversityDB();
+            return context.Clients.Include(x => x.Director)
+                .Select(x => (ClientViewModel)x)
+                .ToList();
+        }
+
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new UniversityDB();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient;
+        }
+
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            using var context = new UniversityDB();
+            var Client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (Client == null)
+            {
+                return null;
+            }
+            Client.Update(model);
+            context.SaveChanges();
+            return Client;
+        }
+    }
+}
--- a/University/UniversityDatabaseImplement/Implements/DirectorStorage.cs
+++ b/University/UniversityDatabaseImplement/Implements/DirectorStorage.cs
@ -0,0 +1,39 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDatabaseImplement.Models;
+
+namespace UniversityDatabaseImplement.Implements
+{
+    public class DirectorStorage : IDirectorStorage
+    {
+        private void CheckSearchModel(DirectorSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && string.IsNullOrEmpty(model.Login) && string.IsNullOrEmpty(model.Password))
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+        }
+        public DirectorViewModel? GetElement(DirectorSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new UniversityDB();
+            // возможность поиска только по логину для проверки на уникальность, или поиска по логина и паролю
+            return context.Directors
+                .FirstOrDefault(x => x.Login.Equals(model.Login) && (string.IsNullOrEmpty(model.Password) || x.Password.Equals(model.Password)));
+        }
+        public DirectorViewModel? Insert(DirectorBindingModel model)
+        {
+            if (model == null)
+            {
+               return null;
+            }
+            var newDirector = Director.Create(model);
+            using var context = new UniversityDB();
+            context.Directors.Add(newDirector);
+            context.SaveChanges();
+            return newDirector;
+        }
+    }
+}
--- a/University/UniversityDatabaseImplement/Implements/RequirementStorage.cs
+++ b/University/UniversityDatabaseImplement/Implements/RequirementStorage.cs
@ -0,0 +1,96 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace UniversityDatabaseImplement.Implements
+{
+    public class RequirementStorage : IRequirementStorage
+    {
+        private void CheckSearchModel(RequirementSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && !model.DirectorId.HasValue)
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+        }
+        public RequirementViewModel? Delete(RequirementBindingModel model)
+        {
+            using var context = new UniversityDB();
+            var element = context.Requirements.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Requirements.Remove(element);
+                context.SaveChanges();
+                return element;
+            }
+            return null;
+        }
+
+        public RequirementViewModel? GetElement(RequirementSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new UniversityDB();
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            return context.Requirements
+                .Include(requirement => requirement.Director)
+                .Include(requirement => requirement.Disciplines).ThenInclude(requirementByDiscipline => requirementByDiscipline.Discipline)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id);
+        }
+
+        public List<RequirementViewModel> GetFilteredList(RequirementSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new UniversityDB();
+            return context.Requirements
+                .Include(requirement => requirement.Director)
+                .Include(requirement => requirement.Disciplines).ThenInclude(requirementByDiscipline => requirementByDiscipline.Discipline)
+                .Where(x => x.DirectorId == model.DirectorId)
+                .Select(x => (RequirementViewModel)x)
+                .ToList();
+        }
+
+        public List<RequirementViewModel> GetFullList()
+        {
+            using var context = new UniversityDB();
+            return context.Requirements
+                .Include(requirement => requirement.Director)
+                .Include(requirement => requirement.Disciplines).ThenInclude(requirementByDiscipline => requirementByDiscipline.Discipline)
+                .Select(x => (RequirementViewModel)x)
+                .ToList();
+        }
+
+        public RequirementViewModel? Insert(RequirementBindingModel model)
+        {
+            var newRequirement = Requirement.Create(model);
+            if (newRequirement == null)
+            {
+                return null;
+            }
+            using var context = new UniversityDB();
+            // Согласно тз при создании требований не требуется связывать ее с дисциплиными, поэтому нет UpdateDisciplines
+            context.Requirements.Add(newRequirement);
+            context.SaveChanges();
+            return newRequirement;
+        }
+        public RequirementViewModel? Update(RequirementBindingModel model)
+        {
+            using var context = new UniversityDB();
+            var requirement = context.Requirements.FirstOrDefault(x => x.Id == model.Id);
+            if (requirement == null)
+            {
+                return null;
+            }
+            requirement.Update(model);
+            context.SaveChanges();
+            requirement.UpdateDisciplines(context, model);
+            context.SaveChanges();
+            return requirement;
+        }
+    }
+}
--- a/University/UniversityDatabaseImplement/UniversityDatabaseImplement.csproj
+++ b/University/UniversityDatabaseImplement/UniversityDatabaseImplement.csproj
@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+    <ProjectReference Include="..\UniversityDataModels\UniversityDataModels.csproj" />
+  </ItemGroup>
+
+</Project>