ProjectGasStation/ProjectGasStation/Entities/Employee.cs

@@ -1,4 +1,5 @@
-using System;
+using ProjectGasStation.Entities.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -12,8 +13,10 @@ public class Employee
 
     public string Name { get; private set; } = string.Empty;
 
-    public static Employee CreateEntity(int id, string name)
+    public EmployeePost EmployeePost { get; private set; }
+    
+    public static Employee CreateEntity(int id, string name, EmployeePost employeePost)
     {
-        return new Employee { Id = id, Name = name };
+        return new Employee { Id = id, Name = name ?? string.Empty, EmployeePost = employeePost };
     }
 }

ProjectGasStation/ProjectGasStation/Entities/Enums/EmployeePost.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities.Enums;
+[Flags]
+public enum EmployeePost
+{
+    None = 0,
+
+    Cashier = 1,
+
+    Fueler = 2,
+
+    Manager = 4,
+
+    Programmer = 8,
+
+    Mechanic = 16
+}

ProjectGasStation/ProjectGasStation/Entities/Enums/ProductType.cs

@@ -5,12 +5,18 @@ using System.Text;
 using System.Threading.Tasks;
 
 namespace ProjectGasStation.Entities.Enums;
-[Flags]
+
 public enum ProductType
 {
     None = 0,
 
     Fuel = 1,
 
+    MotorOil = 2,
 
+    AutoChemicals = 3,
+
+    AutoParts = 4,
+
+    Tires = 5,
 }

ProjectGasStation/ProjectGasStation/Entities/Product.cs

@@ -0,0 +1,24 @@
+using ProjectGasStation.Entities.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities;
+
+public class Product
+{
+    public int Id { get; private set; }
+
+    public string Name { get; private set; } = string.Empty;
+
+    public double Price { get; private set; }  
+
+    public ProductType ProductType { get; private set; }
+
+    public static Product CreateEntity(int id, string name, double price, ProductType productType)
+    {
+        return new Product { Id = id, Name = name ?? string.Empty, Price = price, ProductType = productType };
+    }
+}

ProjectGasStation/ProjectGasStation/Entities/Purchase.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities;
+
+public class Purchase
+{
+    public int Id { get; private set; }
+    
+    public int ProductId { get; private set; }
+
+    public int SupplierId { get; private set; }
+
+    public double Quantity { get; private set; }
+
+    public DateTime PurchaseDate { get; private set; }
+
+    public double Price { get; private set; }
+
+    public static Purchase CreateElement(int id, int productId, int supplierId, double quantity, DateTime purchaseDate, double price)
+    {
+        return new Purchase { Id = id, ProductId = productId, SupplierId = supplierId, Quantity = quantity, PurchaseDate = purchaseDate, Price = price };
+    }
+}

ProjectGasStation/ProjectGasStation/Entities/Sale.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities;
+
+public class Sale
+{
+    public int Id { get; private set; }
+    
+    public int ShiftId { get; private set; }
+
+    public double Quantity { get; private set; }
+
+    public DateTime SaleDate { get; private set; }
+
+    public static Sale CreateElement(int id, int shiftId, double quantity, DateTime saleDate)
+    {
+        return new Sale { Id = id, ShiftId = shiftId, Quantity = quantity, SaleDate = saleDate };
+    }
+}

ProjectGasStation/ProjectGasStation/Entities/SaleProduct.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities;
+
+public class SaleProduct
+{
+    public int SaleID { get; private set; }
+
+    public int ProductID { get; private set;}
+
+    public static SaleProduct CreateElement(int saleID, int productID)
+    {
+        return new SaleProduct() { SaleID = saleID, ProductID = productID };
+    }
+}

ProjectGasStation/ProjectGasStation/Entities/Shift.cs

@@ -15,4 +15,9 @@ public class Shift
     public DateTime DateFinish { get; private set; }
 
     public int EmployeeID { get; private set; }
+
+    public static Shift CreateElement(int id, DateTime dateStart, DateTime dateFinish, int employeeID)
+    {
+        return new Shift { Id = id, DateStart = dateStart, DateFinish = dateFinish, EmployeeID = employeeID };
+    }
 }

ProjectGasStation/ProjectGasStation/Entities/Supplier.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Entities;
+
+public class Supplier
+{
+    public int Id { get; private set; }
+
+    public string Name { get; private set; } = string.Empty;
+
+    public string INN { get; private set; } = string.Empty;
+
+    public static Supplier CreateElement(int id, string name, string INN)
+    {
+        return new Supplier { Id = id, Name = name, INN = INN };
+    }
+}

ProjectGasStation/ProjectGasStation/Implementations/EmployeeRepository.cs

@@ -0,0 +1,37 @@
+using ProjectGasStation.Entities;
+using ProjectGasStation.Entities.Enums;
+using ProjectGasStation.Repositories;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Implementations;
+
+public class EmployeeRepository : IEmployeeRepository
+{
+    public CreateEmployee(Employee employee)
+    {
+
+    }
+
+    public void DeleteEmployee(int id)
+    {
+
+    }
+
+    public Employee ReadEmployeeById(int id)
+    {
+        return Employee.CreateEntity(0, string.Empty, EmployeePost.None);
+    }
+
+    public IEnumerable<Employee> ReadEmployees() 
+    {
+        return [];
+    }
+
+    public void UpdateEmployee(Employee employee) 
+    {
+    }
+}

ProjectGasStation/ProjectGasStation/Implementations/ProductRepository.cs

@@ -0,0 +1,38 @@
+using ProjectGasStation.Entities;
+using ProjectGasStation.Entities.Enums;
+using ProjectGasStation.Repositories;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Implementations;
+
+public class ProductRepository : IProductRepository
+{
+    public void CreateProduct(Product product)
+    {
+
+    }
+
+    public void DeleteProduct(int id) 
+    {
+
+    }
+
+    public Product ReadProductById(int id)
+    {
+        return Product.CreateEntity(0, string.Empty, 0, ProductType.None);
+    }
+
+    public IEnumerable<Product> ReadProducts()
+    {
+        return [];
+    }
+
+    public void UpdateProduct(Product product) 
+    {
+
+    }
+}

ProjectGasStation/ProjectGasStation/ProjectGasStation.csproj

@@ -8,8 +8,4 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Folder Include="Entities\" />
-  </ItemGroup>
-
 </Project>

ProjectGasStation/ProjectGasStation/Repositories/IEmployeeRepository.cs

@@ -0,0 +1,21 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface IEmployeeRepository
+{
+    IEnumerable<Employee> ReadEmployees();
+
+    Employee ReadEmployeeById(int id);
+
+    void CreateEmployee(Employee employee);
+
+    void UpdateEmployee(Employee employee);
+
+    void DeleteEmployee(int id);
+}

ProjectGasStation/ProjectGasStation/Repositories/IProductRepository.cs

@@ -0,0 +1,21 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface IProductRepository
+{
+    IEnumerable<Product> ReadProducts();
+
+    Product ReadProductById(int id);
+
+    void CreateProduct(Product product);
+
+    void UpdateProduct(Product product);
+
+    void DeleteProduct(int id);
+}

ProjectGasStation/ProjectGasStation/Repositories/IPurchaseRepository.cs

@@ -0,0 +1,15 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface IPurchaseRepository
+{
+    IEnumerable<Purchase> ReadPurchases(DateTime? dateFrom = null, DateTime? dateTo = null, int? supplierId = null, int? productId = null);
+
+    void CreatePurchase(Purchase purchase);
+}

ProjectGasStation/ProjectGasStation/Repositories/ISaleRepository.cs

@@ -0,0 +1,15 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface ISaleRepository
+{
+    IEnumerable<Sale> ReadSales(DateTime? dateFrom = null, DateTime? dateTo = null, int? productId = null, int? shiftId = null);
+
+    void CreateSale(Sale sale); 
+}

ProjectGasStation/ProjectGasStation/Repositories/IShiftRepository.cs

@@ -0,0 +1,15 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface IShiftRepository
+{
+    IEnumerable<Shift> ReadShifts(DateTime? dateFrom = null, DateTime? dateTo = null, int? employeeId = null);
+
+    void CreateShift(Shift shift);
+}

ProjectGasStation/ProjectGasStation/Repositories/ISupplierRepository.cs

@@ -0,0 +1,21 @@
+using ProjectGasStation.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectGasStation.Repositories;
+
+public interface ISupplierRepository
+{
+    IEnumerable<Supplier> ReadSuppliers();
+
+    Supplier ReadSupplierById(int id);
+
+    void CreateSupplier(Supplier supplier);
+
+    void UpdateSupplier(Supplier supplier);
+
+    void DeleteSupplier(int id);
+}