feat: upgrade to net9 and pgsql

Author: CumpsD

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-ef": {
-      "version": "8.0.8",
+      "version": "9.0.1",
       "commands": [
         "dotnet-ef"
       ]

Dockerfile

@@ -1,8 +1,8 @@
-FROM mcr.microsoft.com/dotnet/runtime:8.0.6 AS base
+FROM mcr.microsoft.com/dotnet/runtime:9.0.1 AS base
 USER $APP_UID
 WORKDIR /app
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0.302 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0.102 AS build
 
 ARG BUILD_CONFIGURATION=Release
 ARG BUILD_NUMBER

global.json

@@ -1,8 +1,8 @@
 {
   "sdk": {
-    "version": "8.0.302"
+    "version": "9.0.102"
   },
   "clr": {
-    "version": "8.0.6"
+    "version": "9.0.1"
   }
 }

swappy-bot/EntityFramework/BotContextFactory.cs

@@ -23,7 +23,9 @@ public BotContext CreateDbContext(string[] args)
             var optionsBuilder = new DbContextOptionsBuilder<BotContext>();
             var connectionString = configuration.GetConnectionString("Migrations");
 
-            optionsBuilder.UseMySql(connectionString, Db.Version);
+            optionsBuilder
+                .UseNpgsql(connectionString)
+                .UseLowerCaseNamingConvention();
 
             return new BotContext(optionsBuilder.Options);
         }