ValAnn/PIbd_23_Valova_A._D._SushiBar
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

начало работы

Browse Source
This commit is contained in:
ValAnn 2024-03-27 14:25:07 +04:00
parent 857768c1f3
commit 1203148896
3 changed files with 298 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
SushiBar/SushiBarBusinessLogic_/BusinessLogics/ShopLogic.cs
View File

@ -125,6 +125,16 @@ namespace SushiBarBusinessLogic.BusinessLogics
} }
shop.ShopSushis.Add(model.SushiId, (sushi, model.Count)); shop.ShopSushis.Add(model.SushiId, (sushi, model.Count));
} }
_shopStorage.Update(new ShopBindingModel()
{
Id = shop.Id,
ShopName = shop.ShopName,
Adress = shop.Adress,
OpeningDate = shop.OpeningDate,
ShopSushis = shop.ShopSushis,
SushiMaxCount = shop.SushiMaxCount,
});
return true; return true;
} }

185
SushiBar/SushiBarDatabaseImplement/Implements/ShopStorage.cs Normal file
View File

@ -0,0 +1,185 @@
using Microsoft.EntityFrameworkCore;
using SushiBarContracts.BindingModels;
using SushiBarContracts.SearchModels;
using SushiBarContracts.StoragesContracts;
using SushiBarContracts.ViewModels;
using SushiBarDatabaseImplement.Models;
namespace SushiBarDatabaseImplement.Implements
{
public class ShopStorage : IShopStorage
{
public List<ShopViewModel> GetFullList()
{
using var context = new SushiBarDatabase();
return context.Shops.Include(x => x.Sushis).ThenInclude(x => x.Sushi).ToList().
Select(x => x.GetViewModel).ToList();
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName))
{
return new();
}
using var context = new SushiBarDatabase();
return context.Shops.Include(x => x.Sushis).ThenInclude(x => x.Sushi).Where(x => x.ShopName.Contains(model.ShopName)).
ToList().Select(x => x.GetViewModel).ToList();
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
{
return new();
}
using var context = new SushiBarDatabase();
return context.Shops.Include(x => x.Sushis).ThenInclude(x => x.Sushi)
.FirstOrDefault(x =>
(!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) ||
(model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public ShopViewModel? Insert(ShopBindingModel model)
{
using var context = new SushiBarDatabase();
var newShop = Shop.Create(context, model);
if (newShop == null)
{
return null;
}
context.Shops.Add(newShop);
context.SaveChanges();
return newShop.GetViewModel;
}
public ShopViewModel? Update(ShopBindingModel model)
{
using var context = new SushiBarDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
context.SaveChanges();
shop.UpdateSushis(context, model);
transaction.Commit();
return shop.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new SushiBarDatabase();
var shop = context.Shops.Include(x => x.Sushis).FirstOrDefault(x => x.Id == model.Id);
if (shop != null)
{
context.Shops.Remove(shop);
context.SaveChanges();
return shop.GetViewModel;
}
return null;
}
public bool RestockingShops(SupplyBindingModel model)
{
using var context = new SushiBarDatabase();
var transaction = context.Database.BeginTransaction();
var Shops = context.Shops.Include(x => x.Sushis).ThenInclude(x => x.Sushi).ToList().
Where(x => x.SushiMaxCount > x.ShopSushis.Select(x => x.Value.Item2).Sum()).ToList();
if (model == null)
{
return false;
}
try
{
foreach (Shop shop in Shops)
{
int difference = shop.SushiMaxCount - shop.ShopSushis.Select(x => x.Value.Item2).Sum();
int refill = Math.Min(difference, model.Count);
model.Count -= refill;
if (shop.ShopSushis.ContainsKey(model.SushiId))
{
var datePair = shop.ShopSushis[model.SushiId];
datePair.Item2 += refill;
shop.ShopSushis[model.SushiId] = datePair;
}
else
{
var sushi = context.Sushis.First(x => x.Id == model.SushiId);
shop.ShopSushis.Add(model.SushiId, (sushi, refill));
}
shop.SushisDictionatyUpdate(context);
if (model.Count == 0)
{
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
public bool Sale(SupplySearchModel model)
{
using var context = new SushiBarDatabase();
var transaction = context.Database.BeginTransaction();
try
{
var shops = context.Shops.Include(x => x.Sushis).ThenInclude(x => x.Sushi).ToList().
Where(x => x.ShopSushis.ContainsKey(model.SushiId.Value)).OrderByDescending(x => x.ShopSushis[model.SushiId.Value].Item2).ToList();
foreach (var shop in shops)
{
int residue = model.Count.Value - shop.ShopSushis[model.SushiId.Value].Item2;
if (residue > 0)
{
shop.ShopSushis.Remove(model.SushiId.Value);
shop.SushisDictionatyUpdate(context);
context.SaveChanges();
model.Count = residue;
}
else
{
if (residue == 0)
shop.ShopSushis.Remove(model.SushiId.Value);
else
{
var dataPair = shop.ShopSushis[model.SushiId.Value];
dataPair.Item2 = -residue;
shop.ShopSushis[model.SushiId.Value] = dataPair;
}
shop.SushisDictionatyUpdate(context);
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
}
}

206
SushiBar/SushiBarDatabaseImplement/Migrations/20240313082356_InitialCreate.cs
View File

@ -8,118 +8,118 @@ namespace SushiBarDatabaseImplement.Migrations
/// <inheritdoc /> /// <inheritdoc />
public partial class InitialCreate : Migration public partial class InitialCreate : Migration
{ {
/// <inheritdoc /> /// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder) protected override void Up(MigrationBuilder migrationBuilder)
{ {
migrationBuilder.CreateTable( migrationBuilder.CreateTable(
name: "Components", name: "Components",
columns: table => new columns: table => new
{ {
Id = table.Column<int>(type: "int", nullable: false) Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"), .Annotation("SqlServer:Identity", "1, 1"),
ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false), ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Cost = table.Column<double>(type: "float", nullable: false) Cost = table.Column<double>(type: "float", nullable: false)
}, },
constraints: table => constraints: table =>
{ {
table.PrimaryKey("PK_Components", x => x.Id); table.PrimaryKey("PK_Components", x => x.Id);
}); });
migrationBuilder.CreateTable( migrationBuilder.CreateTable(
name: "Sushis", name: "Sushis",
columns: table => new columns: table => new
{ {
Id = table.Column<int>(type: "int", nullable: false) Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"), .Annotation("SqlServer:Identity", "1, 1"),
SushiName = table.Column<string>(type: "nvarchar(max)", nullable: false), SushiName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false) Price = table.Column<double>(type: "float", nullable: false)
}, },
constraints: table => constraints: table =>
{ {
table.PrimaryKey("PK_Sushis", x => x.Id); table.PrimaryKey("PK_Sushis", x => x.Id);
}); });
migrationBuilder.CreateTable( migrationBuilder.CreateTable(
name: "Orders", name: "Orders",
columns: table => new columns: table => new
{ {
Id = table.Column<int>(type: "int", nullable: false) Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"), .Annotation("SqlServer:Identity", "1, 1"),
SushiId = table.Column<int>(type: "int", nullable: false), SushiId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false), Count = table.Column<int>(type: "int", nullable: false),
Sum = table.Column<double>(type: "float", nullable: false), Sum = table.Column<double>(type: "float", nullable: false),
Status = table.Column<int>(type: "int", nullable: false), Status = table.Column<int>(type: "int", nullable: false),
DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false), DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true) DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
}, },
constraints: table => constraints: table =>
{ {
table.PrimaryKey("PK_Orders", x => x.Id); table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey( table.ForeignKey(
name: "FK_Orders_Sushis_SushiId", name: "FK_Orders_Sushis_SushiId",
column: x => x.SushiId, column: x => x.SushiId,
principalTable: "Sushis", principalTable: "Sushis",
principalColumn: "Id", principalColumn: "Id",
onDelete: ReferentialAction.Cascade); onDelete: ReferentialAction.Cascade);
}); });
migrationBuilder.CreateTable( migrationBuilder.CreateTable(
name: "SushiComponents", name: "SushiComponents",
columns: table => new columns: table => new
{ {
Id = table.Column<int>(type: "int", nullable: false) Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"), .Annotation("SqlServer:Identity", "1, 1"),
SushiId = table.Column<int>(type: "int", nullable: false), SushiId = table.Column<int>(type: "int", nullable: false),
ComponentId = table.Column<int>(type: "int", nullable: false), ComponentId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false) Count = table.Column<int>(type: "int", nullable: false)
}, },
constraints: table => constraints: table =>
{ {
table.PrimaryKey("PK_SushiComponents", x => x.Id); table.PrimaryKey("PK_SushiComponents", x => x.Id);
table.ForeignKey( table.ForeignKey(
name: "FK_SushiComponents_Components_ComponentId", name: "FK_SushiComponents_Components_ComponentId",
column: x => x.ComponentId, column: x => x.ComponentId,
principalTable: "Components", principalTable: "Components",
principalColumn: "Id", principalColumn: "Id",
onDelete: ReferentialAction.Cascade); onDelete: ReferentialAction.Cascade);
table.ForeignKey( table.ForeignKey(
name: "FK_SushiComponents_Sushis_SushiId", name: "FK_SushiComponents_Sushis_SushiId",
column: x => x.SushiId, column: x => x.SushiId,
principalTable: "Sushis", principalTable: "Sushis",
principalColumn: "Id", principalColumn: "Id",
onDelete: ReferentialAction.Cascade); onDelete: ReferentialAction.Cascade);
}); });
migrationBuilder.CreateIndex( migrationBuilder.CreateIndex(
name: "IX_Orders_SushiId", name: "IX_Orders_SushiId",
table: "Orders", table: "Orders",
column: "SushiId"); column: "SushiId");
migrationBuilder.CreateIndex( migrationBuilder.CreateIndex(
name: "IX_SushiComponents_ComponentId", name: "IX_SushiComponents_ComponentId",
table: "SushiComponents", table: "SushiComponents",
column: "ComponentId"); column: "ComponentId");
migrationBuilder.CreateIndex( migrationBuilder.CreateIndex(
name: "IX_SushiComponents_SushiId", name: "IX_SushiComponents_SushiId",
table: "SushiComponents", table: "SushiComponents",
column: "SushiId"); column: "SushiId");
} }
/// <inheritdoc /> /// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder) protected override void Down(MigrationBuilder migrationBuilder)
{ {
migrationBuilder.DropTable( migrationBuilder.DropTable(
name: "Orders"); name: "Orders");
migrationBuilder.DropTable( migrationBuilder.DropTable(
name: "SushiComponents"); name: "SushiComponents");
migrationBuilder.DropTable( migrationBuilder.DropTable(
name: "Components"); name: "Components");
migrationBuilder.DropTable( migrationBuilder.DropTable(
name: "Sushis"); name: "Sushis");
}
} }
} }
}