Adicionando os demais projetos

DesignPattnersImplementation.sln

@@ -55,8 +55,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Visitor", "src\Visitor\Visi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Interpreter", "src\Interpreter\Interpreter.csproj", "{AD8CE3D6-BA70-4D5D-82BB-B81D16D47586}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitOfWork", "src\UnitOfWork\UnitOfWork.csproj", "{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Repository", "src\Repository\Repository.csproj", "{88674B88-3569-4F93-9C73-FF52559A47B1}"
 EndProject
 Global
@@ -357,18 +355,6 @@ Global
 		{AD8CE3D6-BA70-4D5D-82BB-B81D16D47586}.Release|x64.Build.0 = Release|Any CPU
 		{AD8CE3D6-BA70-4D5D-82BB-B81D16D47586}.Release|x86.ActiveCfg = Release|Any CPU
 		{AD8CE3D6-BA70-4D5D-82BB-B81D16D47586}.Release|x86.Build.0 = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|x64.Build.0 = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Debug|x86.Build.0 = Debug|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|Any CPU.Build.0 = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|x64.ActiveCfg = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|x64.Build.0 = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|x86.ActiveCfg = Release|Any CPU
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846}.Release|x86.Build.0 = Release|Any CPU
 		{88674B88-3569-4F93-9C73-FF52559A47B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{88674B88-3569-4F93-9C73-FF52559A47B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{88674B88-3569-4F93-9C73-FF52559A47B1}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -411,7 +397,6 @@ Global
 		{9C5CC585-85F4-4032-B8E2-03EBD02EFD1E} = {FBFC9E17-B858-4F85-A5EF-C2AE3C56544E}
 		{BEB1DEF9-C0A7-4A24-8D72-697F845D0421} = {FBFC9E17-B858-4F85-A5EF-C2AE3C56544E}
 		{AD8CE3D6-BA70-4D5D-82BB-B81D16D47586} = {FBFC9E17-B858-4F85-A5EF-C2AE3C56544E}
-		{33EBE2B3-4D5C-4D2B-A6C4-BDCC47C41846} = {FBFC9E17-B858-4F85-A5EF-C2AE3C56544E}
 		{88674B88-3569-4F93-9C73-FF52559A47B1} = {FBFC9E17-B858-4F85-A5EF-C2AE3C56544E}
 	EndGlobalSection
 EndGlobal

README.md

@@ -42,6 +42,6 @@ Crie esse repositório para ir explorar todos eles
     - Iterator :white_check_mark:
     - Visitor :white_check_mark:
     - Interpreter :white_check_mark:
-- **Enterprise (Infrastructure)**
+- **Enterprise (Compartilha mesma pasta Repository)** 
     - Repository :white_check_mark:
     - Unit of Work :white_check_mark:

src/Interpreter/Implementation.cs

@@ -0,0 +1,166 @@
+namespace Interpreter
+{
+    /// <summary>
+    /// Context
+    /// </summary>
+    public class RomanContext
+    {
+        public int Input { get; set; }
+        public string Output { get; set; } = string.Empty;
+
+        public RomanContext(int input)
+        {
+            Input = input;
+        }
+    }
+
+    /// <summary>
+    /// Abstraction expression
+    /// </summary>
+    public abstract class RomanExpression
+    {
+        public abstract void Interpret(RomanContext context);
+    }
+
+    //9 = IX
+    //8 = VIII
+    //7 = VII
+    //6 = VI
+    //5 = V
+    //4 = IV
+    //3 = III
+    //2 = II
+    //1 = I
+
+    //simplified - each combination is reachable with subscription and these 4:
+    //9 = IX
+    //5 = V
+    //4 = IV
+    //1 = I
+
+
+    /// <summary>
+    /// Terminal Expression
+    /// </summary>
+    public class RomanOneExpression : RomanExpression
+    {
+        public override void Interpret(RomanContext context)
+        {
+            while((context.Input - 9) >= 0)
+            {
+                context.Output += "IX";
+                context.Input -= 9;
+            }
+
+            while((context.Input - 5) >= 0)
+            {
+                context.Output += "V";
+                context.Input -= 5;
+            }
+
+            while((context.Input - 4) >= 0)
+            {
+                context.Output += "IV";
+                context.Input -= 4;
+            }
+
+            while((context.Input - 1) >= 0)
+            {
+                context.Output += "I";
+                context.Input -= 1;
+            }
+        }
+    }
+
+    //90 = XC
+    //80 = LIII
+    //70 = LII
+    //60 = LX
+    //50 = L
+    //40 = XL
+    //30 = XXX
+    //20 = XX
+    //10 = X
+
+    //simplified - each combination is reachable with subscription and these 4:
+    //90 = XC
+    //50 = L
+    //40 = XL
+    //10 = X
+
+    public class RomanTenExpression : RomanExpression
+    {
+        public override void Interpret(RomanContext context)
+        {
+            while ((context.Input - 90) >= 0)
+            {
+                context.Output += "XC";
+                context.Input -= 90;
+            }
+
+            while ((context.Input - 50) >= 0)
+            {
+                context.Output += "L";
+                context.Input -= 50;
+            }
+
+            while ((context.Input - 40) >= 0)
+            {
+                context.Output += "XL";
+                context.Input -= 40;
+            }
+
+            while ((context.Input - 10) >= 0)
+            {
+                context.Output += "X";
+                context.Input -= 10;
+            }
+        }
+    }
+
+    //900 = CM
+    //800 = DCCC
+    //700 = DCC
+    //600 = DC
+    //500 = D
+    //400 = CD
+    //300 = CCC
+    //200 = CC
+    //100 = C
+
+    //simplified - each combination is reachable with subscription and these 4:
+    //900 = CM
+    //500 = D
+    //400 = CD
+    //100 = C
+
+    public class RomanHundreExpression : RomanExpression
+    {
+        public override void Interpret(RomanContext context)
+        {
+            while ((context.Input - 900) >= 0)
+            {
+                context.Output += "CM";
+                context.Input -= 900;
+            }
+
+            while ((context.Input - 500) >= 0)
+            {
+                context.Output += "D";
+                context.Input -= 500;
+            }
+
+            while ((context.Input - 400) >= 0)
+            {
+                context.Output += "CD";
+                context.Input -= 400;
+            }
+
+            while ((context.Input - 100) >= 0)
+            {
+                context.Output += "C";
+                context.Input -= 100;
+            }
+        }
+    }
+}

src/Interpreter/Program.cs

@@ -1,11 +1,41 @@
 using System;
+using System.Collections.Generic;
 
 namespace Interpreter;
 
-class Program
+static class Program
 {
     static void Main(string[] args)
     {
-        Console.WriteLine("Hello, World!");
+        var expressions = new List<RomanExpression>
+        {
+            new RomanHundreExpression(),
+            new RomanTenExpression(),
+            new RomanOneExpression()
+        };
+
+        var context = new RomanContext(5);
+        foreach (var expression in expressions)
+        {
+            expression.Interpret(context);
+        }
+
+        Console.WriteLine($"Translating Arabic numerals to Roman numerals: 5 {context.Output}");
+
+        context = new RomanContext(81);
+        foreach (var expression in expressions)
+        {
+            expression.Interpret(context);
+        }
+
+        Console.WriteLine($"Translating Arabic numerals to Roman numerals: 81 {context.Output}");
+
+        context = new RomanContext(733);
+        foreach (var expression in expressions)
+        {
+            expression.Interpret(context);
+        }
+
+        Console.WriteLine($"Translating Arabic numerals to Roman numerals: 733 {context.Output}");
     }
 }

src/Repository/Data/AppDbContext.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore;
+using Repository.Entities;
+
+namespace Repository.Data
+{
+    public class AppDbContext : DbContext
+    {
+        public DbSet<Product> Products => Set<Product>();
+        public DbSet<Category> Categories => Set<Category>();
+
+        public AppDbContext(DbContextOptions<AppDbContext> options)
+            : base(options)
+        {
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<Product>(entity =>
+            {
+                entity.HasKey(x => x.Id);
+
+                entity.Property(x => x.Name)
+                    .HasMaxLength(150)
+                    .IsRequired();
+
+                entity.Property(x => x.Price)
+                    .HasPrecision(10, 2);
+            });
+
+            modelBuilder.Entity<Category>(entity =>
+            {
+                entity.HasKey(x => x.Id);
+
+                entity.Property(x => x.Name)
+                    .HasMaxLength(150)
+                    .IsRequired();
+            });
+        }
+    }
+}

src/Repository/Entities/Category.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Repository.Entities
+{
+    public class Category
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    }
+}

src/Repository/Entities/Product.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Repository.Entities
+{
+    public class Product
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+
+        public decimal Price { get; set; }
+
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    }
+}