Upload files to 'STODataBaseImplement'

2024-05-01 14:33:39 +04:00 · 2024-05-01 14:33:39 +04:00 · 6855bcd115
commit 6855bcd115
parent 2ae45ed3cd
5 changed files with 454 additions and 0 deletions
--- a/STODataBaseImplement/STODatabase.cs
+++ b/STODataBaseImplement/STODatabase.cs
@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.SqlServer;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using DatabaseImplement;
+
+namespace STODatabaseImplement
+{
+    public class STODatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=STODataBase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+        public virtual DbSet<Client> Clients { set; get; }
+        public virtual DbSet<TechnicalWork> TechnicalWorks { set; get; }
+        public virtual DbSet<Car> Cars { set; get; }
+        public virtual DbSet<Service> Services { set; get; }
+        public virtual DbSet<CarPart> CarParts { set; get; }
+        public virtual DbSet<Work> Works { set; get; }
+
+        //public virtual DbSet<CarPartCar> CarPartCar { set; get; }
+        public virtual DbSet<CarPartWork> CarPartWork { set; get; }
+        public virtual DbSet<CarTechnicalWork> CarTechnicalWork { set; get; }
+        public virtual DbSet<WorkTechnicalWork> WorkTechnicalWork  { set; get; }
+    }
+}
--- a/STODataBaseImplement/ServiceStorage.cs
+++ b/STODataBaseImplement/ServiceStorage.cs
@ -0,0 +1,86 @@
+using STOContracts.BindingModels;
+using STOContracts.SearchModels;
+using STOContracts.StorageContracts;
+using STOContracts.ViewModels;
+using STODatabaseImplement;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement
+{
+    public class ServiceStorage : IServiceStorage
+    {
+        public List<ServiceViewModel> GetFullList()
+        {
+            using var context = new STODatabase();
+            return context.Services.Select(x => x.GetViewModel).ToList();
+        }
+
+        public List<ServiceViewModel> GetFilteredList(ServiceSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+            using var context = new STODatabase();
+            return context.Services.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
+        }
+
+        public ServiceViewModel? GetElement(ServiceSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new STODatabase();
+            return context.Services.FirstOrDefault(x =>
+            (x.Id == model.Id))
+                ?.GetViewModel;
+        }
+
+        public ServiceViewModel? Insert(ServiceBindingModel model)
+        {
+            using var context = new STODatabase();
+            if (model == null)
+                return null;
+            var newService = Service.Create(context, model);
+            if (newService == null)
+            {
+                return null;
+            }
+            context.Services.Add(newService);
+            context.SaveChanges();
+            return newService.GetViewModel;
+        }
+
+        public ServiceViewModel? Update(ServiceBindingModel model)
+        {
+            using var context = new STODatabase();
+            var component = context.Services.FirstOrDefault(x => x.Id == model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+            component.Update(model);
+            context.SaveChanges();
+            return component.GetViewModel;
+        }
+
+        public ServiceViewModel? Delete(ServiceBindingModel model)
+        {
+            using var context = new STODatabase();
+            var element = context.Services.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Services.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+
+}
--- a/STODataBaseImplement/TechnicalWork.cs
+++ b/STODataBaseImplement/TechnicalWork.cs
@ -0,0 +1,114 @@
+using STOContracts.BindingModels;
+using STOContracts.ViewModels;
+using STODatabaseImplement;
+using STODataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement
+{
+    public class TechnicalWork: ITechnicalWorkModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string Name { get; private set; } = string.Empty;
+        public string Description { get; private set; } = string.Empty;
+        [Required]
+        public DateTime Date { get; private set; } = DateTime.MinValue;
+
+        public Dictionary<int, (IWorkModel, int)> _Works = null;
+
+        [NotMapped]
+        public Dictionary<int, (IWorkModel, int)> TechnicalworkWorks
+        {
+            get
+            {
+                if (_Works == null)
+                {
+                    _Works = Works
+                    .ToDictionary(recPC => recPC.Id, recPC =>
+                   (recPC.Work as IWorkModel, recPC.Count));
+                }
+                return _Works;
+            }
+        }
+        [ForeignKey("TechnicalWorkId")]
+        public virtual List<WorkTechnicalWork> Works { get; set; } = new();
+
+
+        public static TechnicalWork? Create(STODatabase context, TechnicalWorkBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new TechnicalWork()
+            {
+                Id = model.Id,
+                Name = model.Name,
+                Description = model.Description,
+                Date = model.Date,
+                Works = model.TechnicalworkWorks.Select(x => new
+                WorkTechnicalWork
+                {
+                    Work = context.Works.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+        public void Update(TechnicalWorkBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Id = model.Id;
+            Name = model.Name;
+            Description = model.Description;
+            Date = model.Date;
+        }
+        public TechnicalWorkViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name,
+            Description = Description,
+            Date = Date
+        };
+
+        public void UpdateWorks(STODatabase context, TechnicalWorkBindingModel model)
+        {
+            var works = context.WorkTechnicalWork.Where(rec =>
+            rec.TechnicalWorkId == model.Id).ToList();
+            if (works != null && TechnicalworkWorks.Count > 0)
+            {
+                context.WorkTechnicalWork.RemoveRange(works.Where(rec
+                => !model.TechnicalworkWorks.ContainsKey(rec.WorkId)));
+                context.SaveChanges();
+                foreach (var updateComponent in works)
+                {
+                    updateComponent.Count =
+                    model.TechnicalworkWorks[updateComponent.WorkId].Item2;
+                    model.TechnicalworkWorks.Remove(updateComponent.WorkId);
+                }
+                context.SaveChanges();
+            }
+            var manufacture = context.TechnicalWorks.First(x => x.Id == Id);
+            foreach (var pc in model.TechnicalworkWorks)
+            {
+                context.WorkTechnicalWork.Add(new WorkTechnicalWork
+                {
+                    TechnicalWork  = manufacture,
+                    Work = context.Works.First(x => x.Id == pc.Key),
+                    Count = pc.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _Works = null;
+        }
+    }
+}
--- a/STODataBaseImplement/TechnicalWorkStorage.cs
+++ b/STODataBaseImplement/TechnicalWorkStorage.cs
@ -0,0 +1,110 @@
+using Microsoft.EntityFrameworkCore;
+using STOContracts.BindingModels;
+using STOContracts.SearchModels;
+using STOContracts.StoragesContracts;
+using STOContracts.ViewModels;
+using STODatabaseImplement;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement
+{
+    public class TechnicalWorkStorage : ITechnicalWorkStorage
+    {
+        public List<TechnicalWorkViewModel> GetFullList()
+        {
+            using var context = new STODatabase();
+            return context.TechnicalWorks
+            .Include(x => x.Works)
+            .ThenInclude(x => x.Work)
+            .ToList()
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<TechnicalWorkViewModel> GetFilteredList(TechnicalWorkSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                return new();
+            }
+            using var context = new STODatabase();
+            return context.TechnicalWorks.Include(x => x.Works)
+            .ThenInclude(x => x.Work)
+            .Where(x => x.Name.Contains(model.Name))
+            .ToList()
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public TechnicalWorkViewModel? GetElement(TechnicalWorkSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name) &&
+            !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new STODatabase();
+            return context.TechnicalWorks
+             .Include(x => x.Works)
+             .ThenInclude(x => x.Work)
+             .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) &&
+            x.Name == model.Name) ||
+            (model.Id.HasValue && x.Id ==
+            model.Id))
+            ?.GetViewModel;
+        }
+        public TechnicalWorkViewModel? Insert(TechnicalWorkBindingModel model)
+        {
+            using var context = new STODatabase();
+            var newTechnicalWork = TechnicalWork.Create(context, model);
+            if (newTechnicalWork == null)
+            {
+                return null;
+            }
+            context.TechnicalWorks.Add(newTechnicalWork);
+            context.SaveChanges();
+            return newTechnicalWork.GetViewModel;
+        }
+        public TechnicalWorkViewModel? Update(TechnicalWorkBindingModel model)
+        {
+            using var context = new STODatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var car = context.TechnicalWorks.FirstOrDefault(rec =>
+                rec.Id == model.Id);
+                if (car == null)
+                {
+                    return null;
+                }
+                car.Update(model);
+                context.SaveChanges();
+                car.UpdateWorks(context, model);
+                transaction.Commit();
+                return car.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public TechnicalWorkViewModel? Delete(TechnicalWorkBindingModel model)
+        {
+            using var context = new STODatabase();
+            var element = context.TechnicalWorks
+            .Include(x => x.Works)
+            .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.TechnicalWorks.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
+
--- a/STODataBaseImplement/Work.cs
+++ b/STODataBaseImplement/Work.cs
@ -0,0 +1,110 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using STODataModels;
+using STOContracts.BindingModels;
+using STOContracts.ViewModels;
+using STODatabaseImplement;
+
+namespace DatabaseImplement
+{
+    public class Work: IWorkModel
+    {
+        public int Id { get; private set; }
+
+        [Required]
+        public string Name { get; private set; } = string.Empty;
+
+        public int Time_duration { get; private set; } = 0;
+        public Dictionary<int, (ICarPartModel, int)> _CarParts = null;
+
+        [NotMapped]
+        public Dictionary<int, (ICarPartModel, int)> CarParts
+        {
+            get
+            {
+                if (_CarParts == null)
+                {
+                    _CarParts = CarPartCar
+                    .ToDictionary(recPC => recPC.Id, recPC =>
+                   (recPC.CarPart as ICarPartModel, recPC.Count));
+                }
+                return _CarParts;
+            }
+        }
+        [ForeignKey("WorkId")]
+        public virtual List<CarPartWork> CarPartCar { get; set; } = new();
+
+
+        public static Work? Create(STODatabase context, WorkBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Work()
+            {
+                Id = model.Id,
+                Name = model.Name,
+                Time_duration = model.Time_duration,
+                CarPartCar = model.CarParts.Select(x => new
+                 CarPartWork
+                {
+                    CarPart = context.CarParts.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+        public void Update(WorkBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Id = model.Id;
+            Name = model.Name;
+            Time_duration = model.Time_duration;
+        }
+        public WorkViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name,
+            Time_duration = Time_duration
+        };
+
+        public void UpdateCarParts(STODatabase context, WorkBindingModel model)
+        {
+            var parts = context.CarPartWork.Where(rec =>
+            rec.WorkId == model.Id).ToList();
+            if (parts != null && CarParts.Count > 0)
+            {
+                context.CarPartWork.RemoveRange(parts.Where(rec
+                => !model.CarParts.ContainsKey(rec.CarPartId)));
+                context.SaveChanges();
+                foreach (var updateComponent in parts)
+                {
+                    updateComponent.Count =
+                    model.CarParts[updateComponent.CarPartId].Item2;
+                    model.CarParts.Remove(updateComponent.CarPartId);
+                }
+                context.SaveChanges();
+            }
+            var manufacture = context.Works.First(x => x.Id == Id);
+            foreach (var pc in model.CarParts)
+            {
+                context.CarPartWork.Add(new CarPartWork
+                {
+                    Work = manufacture,
+                    CarPart = context.CarParts.First(x => x.Id == pc.Key),
+                    Count = pc.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _CarParts = null;
+        }
+    }
+}