что-то намутила

2024-04-28 19:31:02 +04:00 · 2024-04-28 19:31:02 +04:00 · a2bcf9e35d
commit a2bcf9e35d
parent 8550d059f2
7 changed files with 417 additions and 38 deletions
--- a/Bank/BankDatabaseImplement/BankDB.cs
+++ b/Bank/BankDatabaseImplement/BankDB.cs
@ -15,7 +15,7 @@ namespace BankDatabaseImplement
                    Port=5432;
                    Database=BankFullNew;
                    Username=postgres;
-                    Password=55256636a;");
+                    Password=postgres;");
            }
            base.OnConfiguring(optionsBuilder);
        }
--- a/Bank/BankDatabaseImplement/Implements/CostStorage.cs
+++ b/Bank/BankDatabaseImplement/Implements/CostStorage.cs
@ -1,12 +1,96 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using BankDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;

 namespace BankDatabaseImplement.Implements
 {
-    internal class CostStorage
+    public class CostStorage : ICostStorage
    {
+        private void CheckSearchModel(CostSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && !model.EmployeeId.HasValue)
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+        }
+        public CostViewModel? Delete(CostBindingModel model)
+        {
+            using var context = new BankDB();
+            var element = context.Costs.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Costs.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public CostViewModel? GetElement(CostSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new BankDB();
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            return context.Costs
+                .Include(cost => cost.Employee)
+                .Include(cost => cost.Purchases).ThenInclude(costByPurchase => costByPurchase.Purchase)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
+        }
+
+        public List<CostViewModel> GetFilteredList(CostSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new BankDB();
+            return context.Costs
+                .Include(cost => cost.Employee)
+                .Include(cost => cost.Purchases).ThenInclude(costByPurchase => costByPurchase.Purchase)
+                .Where(x => x.EmployeeId == model.EmployeeId || x.Id == model.Id)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<CostViewModel> GetFullList()
+        {
+            using var context = new BankDB();
+            return context.Costs
+                .Include(cost => cost.Employee)
+                .Include(cost => cost.Purchases).ThenInclude(costByPurchase => costByPurchase.Purchase)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public CostViewModel? Insert(CostBindingModel model)
+        {
+            var newCost = Cost.Create(model);
+            if (newCost == null)
+            {
+                return null;
+            }
+            using var context = new BankDB();
+
+            context.Costs.Add(newCost);
+            context.SaveChanges();
+            return newCost.GetViewModel;
+        }
+        public CostViewModel? Update(CostBindingModel model)
+        {
+            using var context = new BankDB();
+            var cost = context.Costs.FirstOrDefault(x => x.Id == model.Id);
+            if (cost == null)
+            {
+                return null;
+            }
+            cost.Update(model);
+            context.SaveChanges();
+            cost.UpdatePurchases(context, model);
+            context.SaveChanges();
+            return cost.GetViewModel;
+        }
    }
 }
--- a/Bank/BankDatabaseImplement/Implements/EmployeeStorage.cs
+++ b/Bank/BankDatabaseImplement/Implements/EmployeeStorage.cs
@ -1,12 +1,41 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using BankDatabaseImplement.Models;

 namespace BankDatabaseImplement.Implements
 {
-    internal class EmployeeStorage
+    public class EmployeeStorage : IEmployeeStorage
    {
+        private void CheckSearchModel(EmployeeSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && string.IsNullOrEmpty(model.PhoneNumber) && string.IsNullOrEmpty(model.Password))
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+            if (!model.Id.HasValue && (string.IsNullOrEmpty(model.PhoneNumber) && !string.IsNullOrEmpty(model.Password)))
+                throw new ArgumentException("Для нахождения соответствующего пользователя вместе с паролем нужен логин");
+        }
+        public EmployeeViewModel? GetElement(EmployeeSearchModel model)
+        {
+            CheckSearchModel(model);
+            using var context = new BankDB();
+
+            return context.Employees
+                .FirstOrDefault(x => x.PhoneNumber.Equals(model.PhoneNumber) && (string.IsNullOrEmpty(model.Password) || x.Password.Equals(model.Password)))?.GetViewModel;
+        }
+        public EmployeeViewModel? Insert(EmployeeBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            var newEmployee = Employee.Create(model);
+            using var context = new BankDB();
+            context.Employees.Add(newEmployee);
+            context.SaveChanges();
+            return newEmployee.GetViewModel;
+        }
    }
 }
--- a/Bank/BankDatabaseImplement/Implements/OperationStorage.cs
+++ b/Bank/BankDatabaseImplement/Implements/OperationStorage.cs
@ -1,12 +1,111 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using BankDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;

 namespace BankDatabaseImplement.Implements
 {
-    internal class OperationStorage
+    public class OperationStorage : IOperationStorage
    {
+        private void CheckSearchModel(OperationSearchModel model)
+        {
+            if (model == null)
+                throw new ArgumentNullException("Передаваемая модель для поиска равна нулю", nameof(model));
+            if (!model.Id.HasValue && !model.EmployeeId.HasValue && model.PurchasesIds == null)
+                throw new ArgumentException("Все передаваемые поля поисковой модели оказались пусты или равны null");
+        }
+
+        public OperationViewModel? Delete(OperationBindingModel model)
+        {
+            using var context = new BankDB();
+            var element = context.Operations.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Operations.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public OperationViewModel? GetElement(OperationSearchModel model)
+        {
+            CheckSearchModel(model);
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new BankDB();
+            return context.Operations
+                .Include(x => x.Employee)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
+        }
+
+        public List<OperationViewModel> GetFilteredList(OperationSearchModel model)
+        {
+            CheckSearchModel(model);
+            if (model.Id.HasValue)
+            {
+                var res = GetElement(model);
+                return res != null ? new() { res } : new();
+            }
+            using var context = new BankDB();
+
+            var query = context.Operations.Include(x => x.Employee);
+            if (model.EmployeeId.HasValue)
+            {
+
+                return query
+                    .Where(x => model.EmployeeId == x.EmployeeId)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
+
+            if (model.PurchasesIds != null)
+                return query
+                    .Include(x => x.Purchases)!
+                    .ThenInclude(x => x.Purchase)
+                    .ThenInclude(x => x.Operations)
+                    .Where(x => x.Purchases.Any(y => model.PurchasesIds.Contains(y.PurchaseId)))
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            return new();
+        }
+
+        public List<OperationViewModel> GetFullList()
+        {
+            using var context = new BankDB();
+            return context.Operations.Include(x => x.Employee)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public OperationViewModel? Insert(OperationBindingModel model)
+        {
+            var newOperation = Operation.Create(model);
+            if (newOperation == null)
+            {
+                return null;
+            }
+            using var context = new BankDB();
+            context.Operations.Add(newOperation);
+            context.SaveChanges();
+            return newOperation.GetViewModel;
+        }
+
+        public OperationViewModel? Update(OperationBindingModel model)
+        {
+            using var context = new BankDB();
+            var car = context.Operations.FirstOrDefault(x => x.Id == model.Id);
+            if (car == null)
+            {
+                return null;
+            }
+            car.Update(model);
+            context.SaveChanges();
+            return car.GetViewModel;
+        }
    }
 }
--- a/Bank/BankDatabaseImplement/Models/Cost.cs
+++ b/Bank/BankDatabaseImplement/Models/Cost.cs
@ -1,12 +1,81 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.ViewModels;
+using BankDataModels;
+using System.ComponentModel.DataAnnotations;
+using BankDataModels.ProxyModels;

 namespace BankDatabaseImplement.Models
 {
-    internal class Cost
+    public class Cost : ICostModel
    {
+        [Required]
+        public int EmployeeId { get; private set; }
+        [Required]
+        public string NameOfCost { get; private set; } = string.Empty;
+        public int Id { get; private set; }
+        [Required]
+        public double Price { get; private set; }
+        private Dictionary<int, CostByPurchaseModel>? _cachedPurchases;
+        public Dictionary<int, CostByPurchaseModel> PurchasesModels => _cachedPurchases ??= Purchases.Select(x => (CostByPurchaseModel)x).ToDictionary(x => x.PurchaseId, x => x);
+        [Required]
+        public Employee? Employee { get; private set; }
+        [Required]
+        public List<CostByPurchase> Purchases { get; private set; } = new();
+
+        public static Cost Create(CostBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Cost()
+            {
+                EmployeeId = model.EmployeeId,
+                NameOfCost = model.NameOfCost,
+                Price = model.Price,
+                //PurchasesModels = model.PurchasesModels,
+                Id = model.Id
+            };
+        }
+
+        public CostViewModel GetViewModel => new()
+        {
+            PhoneNumber = Employee?.PhoneNumber ?? string.Empty,
+            PurchaseModels = PurchasesModels,
+            EmployeeId = EmployeeId,
+            NameOfCost = NameOfCost,
+            Price = Price,
+            Id = Id
+        };
+
+        public void Update(CostBindingModel model)
+        {
+            NameOfCost = model.NameOfCost;
+            Price = model.Price;
+        }
+
+        /// <summary>
+        /// Привязка статей затрат к покупкам
+        /// </summary>
+        public void UpdatePurchases(BankDB context, CostBindingModel model)
+        {
+            var oldPurchases = context.CostByPurchases.Where(x => x.CostId == model.Id).ToDictionary(x => x.PurchaseId, x => x);
+            var newPurchases = model.PurchasesModels.ToDictionary(
+                x => x.Key,
+                x => new CostByPurchase()
+                {
+                    CostId = model.Id,
+                    PurchaseId = x.Key,
+                    Count = x.Value.Count,
+                }
+            );
+            context.RemoveRange(oldPurchases.Where(x => !newPurchases.ContainsKey(x.Key)).Select(x => x.Value));
+            context.AddRange(newPurchases.Where(x => !oldPurchases.ContainsKey(x.Key)).Select(x => x.Value));
+            oldPurchases.Where(x => newPurchases.ContainsKey(x.Key))
+                .Select(x => x.Value).ToList()
+                .ForEach(x => x.Count = newPurchases[x.PurchaseId].Count);
+            context.SaveChanges();
+            _cachedPurchases = null;
+        }
    }
 }
--- a/Bank/BankDatabaseImplement/Models/Employee.cs
+++ b/Bank/BankDatabaseImplement/Models/Employee.cs
@ -1,12 +1,60 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.ViewModels;
+using BankDataModels;
+using System.ComponentModel.DataAnnotations;

 namespace BankDatabaseImplement.Models
 {
-    internal class Employee
+    public class Employee : IEmployeeModel
    {
+        public int Id { get; private set; }
+        [Required]
+        public string FirstName { get; private set; } = string.Empty;
+        [Required]
+        public string LastName { get; private set; } = string.Empty;
+        public string? MiddleName { get; private set; }
+        [Required]
+        public string Post { get; private set; } = string.Empty;
+        [Required]
+        public string PhoneNumber { get; private set; } = string.Empty;
+        [Required]
+        public string Password { get; private set; } = string.Empty;
+        [Required]
+        public string Email { get; set; } = string.Empty;
+        [Required]
+        public List<Operation>? Operations { get; private set; }
+        [Required]
+        public List<Cost>? Costs { get; private set; }
+
+        public static Employee Create(EmployeeBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Employee()
+            {
+                FirstName = model.FirstName,
+                LastName = model.LastName,
+                MiddleName = model.MiddleName,
+                PhoneNumber = model.PhoneNumber,
+                Password = model.Password,
+                Id = model.Id,
+                Post = model.Post,
+                Email = model.Email,
+            };
+        }
+
+        public EmployeeViewModel GetViewModel => new()
+        {
+            FirstName = FirstName,
+            LastName = LastName,
+            MiddleName = MiddleName,
+            PhoneNumber = PhoneNumber,
+            Password = Password,
+            Id = Id,
+            Post = Post,
+            Email = Email,
+        };
    }
-}
+}
--- a/Bank/BankDatabaseImplement/Models/Operation.cs
+++ b/Bank/BankDatabaseImplement/Models/Operation.cs
@ -1,12 +1,62 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.ViewModels;
+using BankDatabaseImplement.Implements;
+using BankDataModels;
+using BankDataModels.ProxyModels;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;

 namespace BankDatabaseImplement.Models
 {
-    internal class Operation
+    public class Operation : IOperationModel
    {
+        [Required]
+        public int EmployeeId { get; private set; }
+        [Required]
+        public string Model { get; private set; } = string.Empty;
+        [Required]
+        public double Price { get; private set; }
+        [Required]
+        public string Mark { get; private set; } = string.Empty;
+
+        public int Id { get; private set; }
+        [Required]
+        public Employee? Employee { get; private set; }
+
+        [Required]
+        public List<OperationByPurchase> Purchases { get; private set; } = new();
+
+        public static Operation Create(OperationBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Operation()
+            {
+                EmployeeId = model.EmployeeId,
+                Model = model.Model,
+                Price = model.Price,
+                Mark = model.Mark,
+                Id = model.Id,
+            };
+        }
+
+        public OperationViewModel GetViewModel => new()
+        {
+            EmployeePhoneNumber = Employee?.PhoneNumber ?? string.Empty,
+            EmployeeId = EmployeeId,
+            Model = Model,
+            Price = Price,
+            Mark = Mark,
+            Id = Id,
+            Purchases = Purchases.Select(x => x.Purchase?.GetViewModel2).ToList(),
+        };
+
+        public void Update(OperationBindingModel model)
+        {
+            Price = model.Price;
+        }
    }
 }