database and migrations

SatelliteProvider.Api/Program.cs

@@ -2,9 +2,22 @@ using System.ComponentModel.DataAnnotations;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
+using SatelliteProvider.DataAccess;
+using SatelliteProvider.DataAccess.Repositories;
+using SatelliteProvider.Common.Configs;
 
 var builder = WebApplication.CreateBuilder(args);
 
+var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") 
+    ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
+
+builder.Services.Configure<MapConfig>(builder.Configuration.GetSection("MapConfig"));
+builder.Services.Configure<StorageConfig>(builder.Configuration.GetSection("StorageConfig"));
+builder.Services.Configure<ProcessingConfig>(builder.Configuration.GetSection("ProcessingConfig"));
+
+builder.Services.AddSingleton<ITileRepository>(sp => new TileRepository(connectionString));
+builder.Services.AddSingleton<IRegionRepository>(sp => new RegionRepository(connectionString));
+
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen(c =>
 {
@@ -32,6 +45,13 @@ builder.Services.AddSwaggerGen(c =>
 
 var app = builder.Build();
 
+var logger = app.Services.GetRequiredService<ILogger<Program>>();
+var migrator = new DatabaseMigrator(connectionString, logger as ILogger<DatabaseMigrator>);
+if (!migrator.RunMigrations())
+{
+    throw new Exception("Database migration failed. Application cannot start.");
+}
+
 if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();

SatelliteProvider.Api/SatelliteProvider.Api.csproj

@@ -15,6 +15,7 @@
 
     <ItemGroup>
       <ProjectReference Include="..\SatelliteProvider.Common\SatelliteProvider.Common.csproj" />
+      <ProjectReference Include="..\SatelliteProvider.DataAccess\SatelliteProvider.DataAccess.csproj" />
     </ItemGroup>
 
 </Project>

SatelliteProvider.Api/appsettings.Development.json

@@ -4,5 +4,16 @@
       "Default": "Information",
       "Microsoft.AspNetCore": "Warning"
     }
+  },
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=localhost;Port=5432;Database=satelliteprovider;Username=postgres;Password=postgres"
+  },
+  "MapConfig": {
+    "Service": "GoogleMaps",
+    "ApiKey": "YOUR_API_KEY_HERE"
+  },
+  "StorageConfig": {
+    "TilesDirectory": "./tiles",
+    "ReadyDirectory": "./ready"
   }
 }

SatelliteProvider.Api/appsettings.json

@@ -5,5 +5,21 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=localhost;Database=satelliteprovider;Username=postgres;Password=postgres"
+  },
+  "MapConfig": {
+    "Service": "GoogleMaps",
+    "ApiKey": "YOUR_API_KEY_HERE"
+  },
+  "StorageConfig": {
+    "TilesDirectory": "./tiles",
+    "ReadyDirectory": "./ready"
+  },
+  "ProcessingConfig": {
+    "MaxConcurrentDownloads": 4,
+    "DefaultZoomLevel": 20,
+    "QueueCapacity": 100
+  }
 }