Лабораторная работа №2

This commit is contained in:
artur-kalimullin 2024-11-20 18:06:32 +04:00
parent 3f98e2cf2a
commit 09d4234288
11 changed files with 608 additions and 65 deletions

View File

@ -2,6 +2,10 @@ using Unity.Lifetime;
using Unity;
using ProjectSchedule.Repositories;
using ProjectSchedule.Repositories.Implementations;
using Microsoft.Extensions.Logging;
using Serilog;
using Microsoft.Extensions.Configuration;
using Unity.Microsoft.Logging;
namespace ProjectSchedule
{
@ -23,6 +27,8 @@ namespace ProjectSchedule
{
var container = new UnityContainer();
container.AddExtension(new LoggingExtension(CreateLoggerFactory()));
container.RegisterType<IAudienceRepository, AudienceRepository>(new TransientLifetimeManager());
container.RegisterType<ICurriculumSupplementRepository, CurriculumSupplementRepository>(new TransientLifetimeManager());
container.RegisterType<IDisciplineRepository, DisciplineRepository>(new TransientLifetimeManager());
@ -30,7 +36,21 @@ namespace ProjectSchedule
container.RegisterType<IGroupStudentsRepository, GroupStudentsRepository>(new TransientLifetimeManager());
container.RegisterType<ICompilingScheduleRepository, CompilingScheduleRepository>(new TransientLifetimeManager());
container.RegisterType<IConnectionString, ConnectionString>(new SingletonLifetimeManager());
return container;
}
private static LoggerFactory CreateLoggerFactory()
{
var loggerFactory = new LoggerFactory();
loggerFactory.AddSerilog(new LoggerConfiguration()
.ReadFrom.Configuration(new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json")
.Build())
.CreateLogger());
return loggerFactory;
}
}
}

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@ -9,7 +9,18 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Dapper" Version="2.1.35" />
<PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
<PackageReference Include="Npgsql" Version="8.0.5" />
<PackageReference Include="Serilog" Version="4.1.0" />
<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
<PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
<PackageReference Include="Unity" Version="5.11.10" />
<PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
</ItemGroup>
<ItemGroup>
@ -27,4 +38,10 @@
</EmbeddedResource>
</ItemGroup>
<ItemGroup>
<None Update="appsettings.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

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@ -0,0 +1,6 @@
namespace ProjectSchedule.Repositories;
public interface IConnectionString
{
public string ConnectionString { get; }
}

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@ -1,29 +1,120 @@
using ProjectSchedule.Entities;
using ProjectSchedule.Entities.Enums;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class AudienceRepository : IAudienceRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<AudienceRepository> _logger;
public AudienceRepository(IConnectionString connectionString, ILogger<AudienceRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateAudience(Audience audience)
{
}
public void DeleteAudience(int id)
{
}
public Audience ReadAudienceById(int id)
{
return Audience.CreateEntity(0, string.Empty, TypeAudience.None, 0);
}
public IEnumerable<Audience> ReadAudiences()
{
return [];
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(audience));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO Audiences (NumberAudience, TypeAudience, QuantitySeats)
VALUES (@NumberAudience, @TypeAudience, @QuantitySeats)";
connection.Execute(queryInsert, audience);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void UpdateAudience(Audience audience)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(audience));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE Audiences
SET
NumberAudience=@NumberAudience,
TypeAudience=@TypeAudience,
QuantitySeats=@QuantitySeats
WHERE Id=@Id";
connection.Execute(queryUpdate, audience);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
public void DeleteAudience(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM Audiences
WHERE Id=@id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public Audience ReadAudienceById(int id)
{
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Audiences
WHERE Id=@id";
var audience = connection.QueryFirst<Audience>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(audience));
return audience;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<Audience> ReadAudiences()
{
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM Audiences";
var audiences = connection.Query<Audience>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(audiences));
return audiences;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

View File

@ -1,16 +1,60 @@
using ProjectSchedule.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class CompilingScheduleRepository : ICompilingScheduleRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<CompilingScheduleRepository> _logger;
public CompilingScheduleRepository(IConnectionString connectionString, ILogger<CompilingScheduleRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateCompilingSchedule(CompilingSchedule compilingSchedule)
{
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(compilingSchedule));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO CompilingSchedules (EducatorId, DisciplineId, GroupStudentsId, AudienceId,
TypeWeek, NumberDay, NumberPair, TypeActivity)
VALUES (@EducatorId, @DisciplineId, @GroupStudentsId, @AudienceId,
@TypeWeek, @NumberDay, @NumberPair, @TypeActivity)";
connection.Execute(queryInsert, compilingSchedule);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public IEnumerable<CompilingSchedule> ReadCompilingSchedules(int? educatorId = null, int? disciplineId = null,
int? groupStudentsId = null, int? audienceId = null)
{
return [];
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM CompilingSchedules";
var compilingSchedules = connection.Query<CompilingSchedule>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(compilingSchedules));
return compilingSchedules;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

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@ -0,0 +1,6 @@
namespace ProjectSchedule.Repositories.Implementations;
internal class ConnectionString : IConnectionString
{
string IConnectionString.ConnectionString => "Host=127.0.0.1;Database=schedule;Username=postgres;Password=732005";
}

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@ -1,20 +1,90 @@
using ProjectSchedule.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class CurriculumSupplementRepository : ICurriculumSupplementRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<CurriculumSupplementRepository> _logger;
public CurriculumSupplementRepository(IConnectionString connectionString, ILogger<CurriculumSupplementRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateCurriculumSupplement(CurriculumSupplement curriculumSupplement)
{
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(curriculumSupplement));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
connection.Open();
using var transaction = connection.BeginTransaction();
var queryInsert = @"
INSERT INTO CurriculumSupplements (GroupStudentsId, NameCurriculum, Semester, DateAdoptionPlan)
VALUES (@GroupStudentsId, @NameCurriculum, @Semester, @DateAdoptionPlan);
SELECT MAX(Id) FROM CurriculumSupplements";
var curriculumSupplementId = connection.QueryFirst<int>(queryInsert, curriculumSupplement, transaction);
var querySubInsert = @"
INSERT INTO DisciplineCurriculumSupplements (CurriculumSupplementId, DisciplineId, QuantityLectures, QuantityPractices)
VALUES (@CurriculumSupplementId, @DisciplineId, @QuantityLectures, @QuantityPractices)";
foreach (var elem in curriculumSupplement.DisciplineCurriculumSupplements)
{
connection.Execute(querySubInsert, new { curriculumSupplementId, elem.DisciplineId, elem.QuantityLectures, elem.QuantityPractices }, transaction);
}
transaction.Commit();
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void DeleteCurriculumSupplement(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM CurriculumSupplements
WHERE Id=@id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public IEnumerable<CurriculumSupplement> ReadCurriculumSupplements(DateTime? dateForm = null, DateTime? dateTo = null,
int? disciplineId = null, int? groupStudentsId = null)
{
return [];
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM CurriculumSupplements";
var curriculumSupplements = connection.Query<CurriculumSupplement>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(curriculumSupplements));
return curriculumSupplements;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

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@ -1,28 +1,118 @@
using ProjectSchedule.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class DisciplineRepository : IDisciplineRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<DisciplineRepository> _logger;
public DisciplineRepository(IConnectionString connectionString, ILogger<DisciplineRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateDiscipline(Discipline discipline)
{
}
public void DeleteDiscipline(int id)
{
}
public Discipline ReadDisciplineById(int id)
{
return Discipline.CreateEntity(0, string.Empty);
}
public IEnumerable<Discipline> ReadDisciplines()
{
return [];
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(discipline));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO Disciplines (NameDiscipline)
VALUES (@NameDiscipline)";
connection.Execute(queryInsert, discipline);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void UpdateDiscipline(Discipline discipline)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(discipline));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE Disciplines
SET
NameDiscipline=@NameDiscipline
WHERE Id=@Id";
connection.Execute(queryUpdate, discipline);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
public void DeleteDiscipline(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM Disciplines
WHERE Id=@id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public Discipline ReadDisciplineById(int id)
{
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Disciplines
WHERE Id=@id";
var discipline = connection.QueryFirst<Discipline>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(discipline));
return discipline;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<Discipline> ReadDisciplines()
{
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM Disciplines";
var disciplines = connection.Query<Discipline>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(disciplines));
return disciplines;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

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@ -1,28 +1,120 @@
using ProjectSchedule.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class EducatorRepository : IEducatorRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<EducatorRepository> _logger;
public EducatorRepository(IConnectionString connectionString, ILogger<EducatorRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateEducator(Educator educator)
{
}
public void DeleteEducator(int id)
{
}
public Educator ReadEducatorById(int id)
{
return Educator.CreateEntity(0, string.Empty, string.Empty, string.Empty);
}
public IEnumerable<Educator> ReadEducators()
{
return [];
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(educator));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO Educators (Surname, Name, Patronymic)
VALUES (@Surname, @Name, @Patronymic)";
connection.Execute(queryInsert, educator);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void UpdateEducator(Educator educator)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(educator));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE Educators
SET
Surname=@Surname,
Name=@Name,
Patronymic=@Patronymic
WHERE Id=@Id";
connection.Execute(queryUpdate, educator);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
public void DeleteEducator(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM Educators
WHERE Id=@id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public Educator ReadEducatorById(int id)
{
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Educators
WHERE Id=@id";
var educator = connection.QueryFirst<Educator>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(educator));
return educator;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<Educator> ReadEducators()
{
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM Educators";
var educators = connection.Query<Educator>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(educators));
return educators;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

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@ -1,28 +1,120 @@
using ProjectSchedule.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectSchedule.Entities;
namespace ProjectSchedule.Repositories.Implementations;
public class GroupStudentsRepository : IGroupStudentsRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<GroupStudentsRepository> _logger;
public GroupStudentsRepository(IConnectionString connectionString, ILogger<GroupStudentsRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateGroupStudents(GroupStudents groupStudents)
{
}
public void DeleteGroupStudents(int id)
{
}
public GroupStudents ReadGroupStudentsById(int id)
{
return GroupStudents.CreateEntity(0, string.Empty, string.Empty, 0);
}
public IEnumerable<GroupStudents> ReadGroupsStudents()
{
return [];
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(groupStudents));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO GroupsStudents (AbbreviationGroup, GroupNumber, QuantityStudents)
VALUES (@AbbreviationGroup, @GroupNumber, @QuantityStudents)";
connection.Execute(queryInsert, groupStudents);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void UpdateGroupStudents(GroupStudents groupStudents)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(groupStudents));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE GroupsStudents
SET
AbbreviationGroup=@AbbreviationGroup,
GroupNumber=@GroupNumber,
QuantityStudents=@QuantityStudents
WHERE Id=@Id";
connection.Execute(queryUpdate, groupStudents);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
public void DeleteGroupStudents(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM GroupsStudents
WHERE Id=@id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public GroupStudents ReadGroupStudentsById(int id)
{
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM GroupsStudents
WHERE Id=@id";
var groupStudents = connection.QueryFirst<GroupStudents>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(groupStudents));
return groupStudents;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<GroupStudents> ReadGroupsStudents()
{
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = "SELECT * FROM GroupsStudents";
var groupsStudents = connection.Query<GroupStudents>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(groupsStudents));
return groupsStudents;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
}

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@ -0,0 +1,15 @@
{
"Serilog": {
"Using": [ "Serilog.Sinks.File" ],
"MinimumLevel": "Debug",
"WriteTo": [
{
"Name": "File",
"Args": {
"path": "Logs/schedule_log.txt",
"rollingInterval": "Day"
}
}
]
}
}