Create RepositoyBase class and IReposoryBase Interface. Rename databa…

…se context class and create its interface.
clodoalves · Jun 15, 2022 · 0e70393 · 0e70393
1 parent 36753fe
commit 0e70393
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Showing 15 changed files with 44 additions and 159 deletions.
diff --git a/WPFSample/WPFSample.App/App.xaml.cs b/WPFSample/WPFSample.App/App.xaml.cs
@@ -33,7 +33,7 @@ protected override async void OnStartup(StartupEventArgs e)
             base.OnStartup(e);
 
             //criacao de banco de dados
-            using (var db = new WPFSampleDb())
+            using (var db = new WPFSampleDbContext())
             {
                 await db.Database.EnsureCreatedAsync();
             }

diff --git a/WPFSample/WPFSample.Repository/Context/FakeWPFSampleDbContext.cs b/WPFSample/WPFSample.Repository/Context/FakeWPFSampleDbContext.cs
@@ -8,7 +8,7 @@
 
 namespace WPFSample.Repository.Context
 {
-    class FakeWPFSampleDbContext : IWPFSampleDbContext
+    public class FakeWPFSampleDbContext : IDbContext
     {
         public DbSet<Product> Products { get; set; }
         public DbSet<ProductImage> ProductImages { get; set; }

diff --git a/...Repository/Context/IWPFSampleDbContext.cs → ...PFSample.Repository/Context/IDbContext.cs b/...Repository/Context/IWPFSampleDbContext.cs → ...PFSample.Repository/Context/IDbContext.cs
@@ -8,10 +8,10 @@
 
 namespace WPFSample.Repository.Context
 {
-    public interface IWPFSampleDbContext
+    public interface IDbContext
     {
-        DbSet<Product> Products { get;}
-        DbSet<ProductImage> ProductImages { get;}
+        DbSet<Product> Products { get; }
+        DbSet<ProductImage> ProductImages { get; }
 
         int SaveChanges();
     }

diff --git a/WPFSample/WPFSample.Repository/Context/TesteGit.cs b/WPFSample/WPFSample.Repository/Context/TesteGit.cs
diff --git a/WPFSample/WPFSample.Repository/Context/TesteGit2.cs b/WPFSample/WPFSample.Repository/Context/TesteGit2.cs
diff --git a/WPFSample/WPFSample.Repository/Context/WPFSampleDb.cs b/WPFSample/WPFSample.Repository/Context/WPFSampleDb.cs
diff --git a/WPFSample/WPFSample.Repository/Context/WPFSampleDbContext.cs b/WPFSample/WPFSample.Repository/Context/WPFSampleDbContext.cs
@@ -4,13 +4,13 @@
 
 namespace WPFSample.Repository.Context
 {
-    public class WPFSampleDbContext : DbContext, IWPFSampleDbContext
+    public class WPFSampleDbContext : DbContext, IDbContext
     {
         public DbSet<Product> Products { get; set; }
         public DbSet<ProductImage> ProductImages { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
-        {
+        {            
             optionsBuilder.UseSqlite(@"Data Source=D:\data.db");
         }
     }

diff --git a/WPFSample/WPFSample.Repository/Contract/IRepositoryBase.cs b/WPFSample/WPFSample.Repository/Contract/IRepositoryBase.cs
@@ -3,17 +3,19 @@
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using WPFSample.Repository.Context;
 
 namespace WPFSample.Repository.Contract
 {
-    public interface IRepositoryBase <TEntity> where TEntity:class
+    public interface IRepositoryBase<T> where T : class
     {
-        TEntity Add(TEntity obj);
-        TEntity GetById(int id);
-        IEnumerable<TEntity> GetAll();
-        void Update(TEntity obj);
-        void Remove(TEntity obj);
-        Task<IEnumerable<TEntity>> GetAllAsync();
+        void Add(T register);
+
+        void Delete(T register);
+
+        void Update(T register);
+
+        IEnumerable<T> GetAll();
+
+        T GetById(int id);
     }
 }
diff --git a/WPFSample/WPFSample.Repository/Implementation/FakeRepositoryBase.cs b/WPFSample/WPFSample.Repository/Implementation/FakeRepositoryBase.cs
diff --git a/WPFSample/WPFSample.Repository/Implementation/ProductImageRepository.cs b/WPFSample/WPFSample.Repository/Implementation/ProductImageRepository.cs
@@ -14,7 +14,7 @@ public class ProductImageRepository : IProductImageRepository
     {
         public ProductImage GetFirstImage(int idProduct)
         {
-            using (var db = new WPFSampleDb())
+            using (var db = new WPFSampleDbContext())
             {
                 return db.ProductImages.Where(p => p.ProductId == idProduct).FirstOrDefault();
             }

diff --git a/WPFSample/WPFSample.Repository/Implementation/ProductRepository.cs b/WPFSample/WPFSample.Repository/Implementation/ProductRepository.cs
@@ -12,7 +12,7 @@ public class ProductRepository : IProductRepository
     {
         public void AddProduct(Product product)
         {
-            using (var db = new WPFSampleDb())
+            using (var db = new WPFSampleDbContext())
             {
                 db.Products.Add(product);
                 db.SaveChanges();
@@ -21,7 +21,7 @@ public void AddProduct(Product product)
 
         public void DeleteProduct(Product product)
         {
-            using (var db = new WPFSampleDb()) 
+            using (var db = new WPFSampleDbContext()) 
             {
                 db.Products.Remove(product);
                 db.SaveChanges();
@@ -30,23 +30,23 @@ public void DeleteProduct(Product product)
 
         public IList<Product> GetAllProducts()
         {
-            using (var db = new WPFSampleDb()) 
+            using (var db = new WPFSampleDbContext()) 
             {
                 return db.Products.ToList();
             }
         }
 
         public Product GetProductById(int id)
         {
-            using (var db = new WPFSampleDb())
+            using (var db = new WPFSampleDbContext())
             {
                 return db.Products.Where(x => x.Id == id).FirstOrDefault();
             }
         }
 
         public void UpdateProduct(Product product)
         {
-            using (var db = new WPFSampleDb()) 
+            using (var db = new WPFSampleDbContext()) 
             {
                 db.Products.Update(product);
 

diff --git a/WPFSample/WPFSample.Repository/Implementation/RepositoryBase.cs b/WPFSample/WPFSample.Repository/Implementation/RepositoryBase.cs
@@ -1,5 +1,4 @@
-using Microsoft.EntityFrameworkCore;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -9,46 +8,35 @@
 
 namespace WPFSample.Repository.Implementation
 {
-    public class RepositoryBase<TEntity> : IRepositoryBase<TEntity> where TEntity : class
+    public class RepositoryBase<T> where T : class, IRepositoryBase<T>
     {
-        public WPFSampleDbContext Db => new WPFSampleDbContext();
-
-        public TEntity Add(TEntity obj)
-        {
-            Db.Set<TEntity>().Add(obj);
-            Db.SaveChanges();
-
-            return obj;
-        }
-
-        public IEnumerable<TEntity> GetAll()
+        protected WPFSampleDbContext dbContext;
+        public void Add(T register)
         {
-            return Db.Set<TEntity>().ToList();
+            dbContext.Add(register);
+            dbContext.SaveChanges();
         }
 
-        public Task<IEnumerable<TEntity>> GetAllAsync()
+        public void Delete(T register)
         {
-            return Task<IEnumerable<TEntity>>.Factory.StartNew(() =>
-            {
-                return Db.Set<TEntity>().AsParallel().ToList();
-            });
+            dbContext.Remove(register);
+            dbContext.SaveChanges();
         }
 
-        public TEntity GetById(int id)
+        public IEnumerable<T> GetAll()
         {
-            return Db.Set<TEntity>().Find(id);
+            return dbContext.Set<T>().ToList();
         }
 
-        public void Remove(TEntity obj)
+        public T GetById(int id)
         {
-            Db.Set<TEntity>().Remove(obj);
-            Db.SaveChanges();
+            return dbContext.Set<T>().Find(id);
         }
 
-        public void Update(TEntity obj)
+        public void Update(T register)
         {
-            Db.Entry(obj).State = EntityState.Modified;
-            Db.SaveChanges();
+            dbContext.Update(register);
+            dbContext.SaveChanges();
         }
     }
 }
diff --git a/WPFSample/WPFSample.Repository/WPFSample.Repository.csproj b/WPFSample/WPFSample.Repository/WPFSample.Repository.csproj
@@ -150,11 +150,15 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Context\WPFSampleDb.cs" />
+    <Compile Include="Context\FakeWPFSampleDbContext.cs" />
+    <Compile Include="Context\IDbContext.cs" />
+    <Compile Include="Context\WPFSampleDbContext.cs" />
     <Compile Include="Contract\IProductRepository.cs" />
     <Compile Include="Contract\IProductImageRepository.cs" />
+    <Compile Include="Contract\IRepositoryBase.cs" />
     <Compile Include="Implementation\ProductImageRepository.cs" />
     <Compile Include="Implementation\ProductRepository.cs" />
+    <Compile Include="Implementation\RepositoryBase.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>

diff --git a/WPFSample/WPFSample.Test/Class1.cs b/WPFSample/WPFSample.Test/Class1.cs
diff --git a/WPFSample/WPFSample.Test/WPFSample.Test.csproj b/WPFSample/WPFSample.Test/WPFSample.Test.csproj
@@ -47,7 +47,6 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Class1.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Service\ProductServiceTest.cs" />
   </ItemGroup>