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ПИбд-23. Гуторов И.А. Лабораторная работа 2 #2

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vasmaae wants to merge 12 commits from LabWork_2 into LabWork_1
pull from: LabWork_2
merge into: vasmaae:LabWork_1
Conversation 1 Commits 12 Files Changed 10 +220 -16
7 changed files with 220 additions and 16 deletions
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Showing only changes of commit 1fc85814dc - Show all commits

1
PIbd-23_Gutorov_I.A._IT-Company/PIbd-23_Gutorov_I.A._IT-Company.csproj
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@ -15,6 +15,7 @@
<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="9.0.1" />
<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" />

2
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ConnectionString.cs
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@ -8,5 +8,5 @@ namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
public class ConnectionString : IConnectionString
{
string IConnectionString.ConnectionString => "";
string IConnectionString.ConnectionString => "Host=localhost;Port=5432;Username=postgres;Password=postgres;Database=OTP";
}

15
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ContractRepository.cs
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@ -1,6 +1,7 @@
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using System.Data.SqlClient;
namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
@ -24,11 +25,11 @@ public class ContractRepository : IContractRepository
try
{
using var connection = new SqlConnection(_connectionString.ConnectionString);
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
connection.Open();
var queryInsert = @"
INSERT INTO Contracts (CustomerId, ExecutorId, Category, ConclusionDate, Deadline, PaymentAmount)
VALUES (@CustomerId, @ExecutorId, @Category, @ConclusionDate, @Deadline, @PaymentAmount)";
INSERT INTO Contracts (CustomerId, ExecutorId, Category, ConclusionDate, Deadline, PaymentAmount)
VALUES (@CustomerId, @ExecutorId, @Category, @ConclusionDate, @Deadline, @PaymentAmount)";
connection.Execute(queryInsert, contract);
}
catch (Exception ex)
@ -45,11 +46,11 @@ VALUES (@CustomerId, @ExecutorId, @Category, @ConclusionDate, @Deadline, @Paymen
try
{
using var connection = new SqlConnection(_connectionString.ConnectionString);
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
connection.Open();
var queryDelete = @"
DELETE FROM Contracts
WHERE Id=@id";
DELETE FROM Contracts
WHERE Id = @id";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
@ -65,7 +66,7 @@ WHERE Id=@id";
try
{
using var connection = new SqlConnection(_connectionString.ConnectionString);
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
connection.Open();
var querySelect = @"SELECT * FROM Contracts";
var contracts = connection.Query<Entities.Contract>(querySelect);

6
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/CustomerExecutorReviewRepository.cs
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@ -1,9 +1,13 @@
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
using Microsoft.Extensions.Logging;
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
public class CustomerExecutorReviewRepository : ICustomerExecutorReviewRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<CustomerExecutorReviewRepository> _logger;
public void CreateCustomerExecutorReview(CustomerExecutorReview customerContractReview)
{
}

103
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/CustomerRepository.cs
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@ -1,28 +1,125 @@
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
public class CustomerRepository : ICustomerRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<CustomerRepository> _logger;
public CustomerRepository(IConnectionString connectionString, ILogger<CustomerRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateCustomer(Customer customer)
{
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(customer));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO Customers (Name, Contact, Address)
VALUES (@Name, @Contact, @Address);
";
connection.Execute(queryInsert, customer);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void DeleteCustomer(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM Customers WHERE Id = @Id;
";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public Customer ReadCustomerById(int id)
{
return Customer.CreateEntity(0, string.Empty, string.Empty, string.Empty);
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Customers WHERE Id = @Id;
";
var customer = connection.QueryFirst<Customer>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(customer));
return customer;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<Customer> ReadCustomers()
{
return [];
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Customers;
";
var customers = connection.Query<Customer>(querySelect);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(customers));
return customers;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
public void UpdateCustomer(Customer customer)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(customer));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE Customers
SET Name = @Name, Contact = @Contact, Address = @Address
WHERE Id = @Id;
";
connection.Execute(queryUpdate, customer);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
}

6
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ExecutorRepository.cs
View File

@ -1,9 +1,13 @@
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
using Microsoft.Extensions.Logging;
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
public class ExecutorRepository : IExecutorRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<ExecutorRepository> _logger;
public void CreateExecutor(Executor executor)
{
}

103
PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ServiceRepository.cs
View File

@ -1,28 +1,125 @@
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using PIbd_23_Gutorov_I.A._IT_Company.Entities;
namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
internal class ServiceRepository : IServiceRepository
{
private readonly IConnectionString _connectionString;
private readonly ILogger<ServiceRepository> _logger;
public ServiceRepository(IConnectionString connectionString, ILogger<ServiceRepository> logger)
{
_connectionString = connectionString;
_logger = logger;
}
public void CreateService(Service service)
{
_logger.LogInformation("Добавление объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(service));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
INSERT INTO Services (Description, ContractId)
VALUES (@Description, @ContractId);
";
connection.Execute(queryInsert, service);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при добавлении объекта");
throw;
}
}
public void DeleteService(int id)
{
_logger.LogInformation("Удаление объекта");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryDelete = @"
DELETE FROM Services WHERE Id = @Id;
";
connection.Execute(queryDelete, new { id });
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при удалении объекта");
throw;
}
}
public Service ReadServiceById(int id)
{
return Service.CreateEntity(0, string.Empty, 0);
_logger.LogInformation("Получение объекта по идентификатору");
_logger.LogDebug("Объект: {id}", id);
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var querySelect = @"
SELECT * FROM Services WHERE Id = @Id;
";
var service = connection.QueryFirst<Service>(querySelect, new { id });
_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(service));
return service;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при поиске объекта");
throw;
}
}
public IEnumerable<Service> ReadServices(int? contractId = null)
{
return [];
_logger.LogInformation("Получение всех объектов");
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryInsert = @"
SELECT * FROM Services;
";
var services = connection.Query<Service>(queryInsert);
_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(services));
return services;
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при чтении объектов");
throw;
}
}
public void UpdateService(Service service)
{
_logger.LogInformation("Редактирование объекта");
_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(service));
try
{
using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
var queryUpdate = @"
UPDATE Services
SET Description = @Description, ContractId = @ContractId
WHERE Id = @Id;
";
connection.Execute(queryUpdate, service);
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка при редактировании объекта");
throw;
}
}
}