Added Postgres support with environment var configuration (#29)

Added PostgreSQL support
Removed MySQL support
Added development DB connection details to appsetings.Development.json and docker-compose.yml

Fix #28

API/API.csproj

@@ -15,6 +15,7 @@
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
+        <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0"/>
     </ItemGroup>
 

API/Controllers/WeatherForecastController.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using Microsoft.AspNetCore.Mvc;
 
 namespace Your_Lab.Controllers;
@@ -29,4 +30,9 @@ public IEnumerable<WeatherForecast> Get()
             })
             .ToArray();
     }
+
+    public IDictionary Test()
+    {
+        return Environment.GetEnvironmentVariables();
+    }
 }

API/Program.cs

@@ -15,12 +15,22 @@
 builder.Services.AddDbContext<YourLabDbContext>(context =>
 {
     context.UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking);
-    var connectionString = builder.Configuration.GetConnectionString("SqlConnectionString");
-    context.UseSqlServer(connectionString);
-});
+    string connectionString = String.Empty;
+
+    var dbHost = builder.Configuration.GetValue<string>("YOUR_LAB:DB:HOST");
+    var dbPort = builder.Configuration.GetValue<int>("YOUR_LAB:DB:PORT");
+    var dbDatabase = builder.Configuration.GetValue<string>("YOUR_LAB:DB:DATABASE");
+    var dbUser = builder.Configuration.GetValue<string>("YOUR_LAB:DB:USER");
+    var dbPassword = builder.Configuration.GetValue<string>("YOUR_LAB:DB:PASSWORD");
+
+    connectionString = $"Host={dbHost}:{dbPort}; Database={dbDatabase}; Username={dbUser}; Password={dbPassword}";
+    Console.WriteLine(connectionString);
 
+    context.UseNpgsql(connectionString);
+});
 
-builder.Services.AddRateLimiter(_ => _  // Rate limiting to 100 requests per minute
+// ToDo: Rate limit options as env variables
+builder.Services.AddRateLimiter(_ => _ // Rate limiting to 100 requests per minute
     .AddFixedWindowLimiter(policyName: "fixed", options =>
     {
         options.PermitLimit = 25;
@@ -43,12 +53,12 @@
     app.UseSwaggerUI();
 }
 
-app.UseHttpsRedirection();
 app.UseRateLimiter();
+app.UseHttpsRedirection();
 
 // app.UseAuthentication();
 app.UseAuthorization();
 
 app.MapControllers();
 
-app.Run();
+app.Run();

API/Properties/launchSettings.json

@@ -1,24 +1,6 @@
 {
   "$schema": "http://json.schemastore.org/launchsettings.json",
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:48502",
-      "sslPort": 44332
-    }
-  },
   "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "launchUrl": "swagger",
-      "applicationUrl": "http://localhost:5209",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
     "https": {
       "commandName": "Project",
       "dotnetRunMessages": true,
@@ -28,14 +10,6 @@
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "launchUrl": "swagger",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
     }
   }
 }

API/appsettings.Development.json

@@ -1,6 +1,12 @@
 {
-  "ConnectionStrings": {
-    "SqlConnectionString": "Server=(localdb)\\mssqllocaldb;Database=yourlab-dev-db;Trusted_Connection=True;"
+  "YOUR_LAB": {
+    "DB": {
+      "HOST": "localhost",
+      "PORT": "5432",
+      "DATABASE": "your-labs-db",
+      "USER": "user",
+      "PASSWORD": "password"
+    }
   },
   "Logging": {
     "LogLevel": {

Domain/Domains.cs → Domain/DbObjects/Domains.cs

@@ -5,4 +5,4 @@ public class Domains
     public int Id { get; set; }
     public required string Domain { get; set; }
     public required bool Active { get; set; }
-}
+}

Domain/User.cs

@@ -5,5 +5,4 @@ public class User
     public int Id { get; set; }
     public required string Email { get; set; }
     public required string Username { get; set; }
-
-}
+}

Infrastructure/Infrastructure.csproj

@@ -17,6 +17,7 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
+      <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
     </ItemGroup>
 
     <ItemGroup>