Added new db connection and health check endpoint

api/Public/Program.cs

@@ -1,9 +1,31 @@
+using Microsoft.Data.Sqlite;
+
 var builder = WebApplication.CreateBuilder(args);
 
+var configuredConnectionString = builder.Configuration.GetConnectionString("DefaultConnection")
+    ?? throw new InvalidOperationException("Connection string 'DefaultConnection' was not found.");
+
+var sqliteConnectionStringBuilder = new SqliteConnectionStringBuilder(configuredConnectionString);
+var databasePath = Path.GetFullPath(Path.Combine(builder.Environment.ContentRootPath, sqliteConnectionStringBuilder.DataSource));
+var databaseDirectory = Path.GetDirectoryName(databasePath)
+    ?? throw new InvalidOperationException("Could not determine database directory.");
+
+Directory.CreateDirectory(databaseDirectory);
+
+sqliteConnectionStringBuilder.DataSource = databasePath;
+var resolvedConnectionString = sqliteConnectionStringBuilder.ToString();
+
+builder.Services.AddScoped(_ => new SqliteConnection(resolvedConnectionString));
+
 builder.Services.AddOpenApi();
 
 var app = builder.Build();
 
+using (var connection = new SqliteConnection(resolvedConnectionString))
+{
+    connection.Open();
+}
+
 if (app.Environment.IsDevelopment())
 {
     app.MapOpenApi();
@@ -20,4 +42,19 @@ app.MapGet("/", () =>
 })
 .WithName("GetVersion");
 
+app.MapGet("/health/db", async (SqliteConnection connection) =>
+{
+    await connection.OpenAsync();
+    await using var command = connection.CreateCommand();
+    command.CommandText = "SELECT 1";
+    var result = await command.ExecuteScalarAsync();
+
+    return Results.Ok(new
+    {
+        Database = "ok",
+        Result = result
+    });
+})
+.WithName("GetDatabaseHealth");
+
 app.Run();

api/Public/Public.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="10.0.0" />
   </ItemGroup>
 
 </Project>

api/Public/appsettings.Development.json

@@ -1,4 +1,7 @@
 {
+  "ConnectionStrings": {
+    "DefaultConnection": "Data Source=../Database/klapi.db"
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",

api/Public/appsettings.json

@@ -1,4 +1,7 @@
 {
+  "ConnectionStrings": {
+    "DefaultConnection": "Data Source=../Database/klapi.db"
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",

api/Tests/Http/Health-Db.http

@@ -0,0 +1,4 @@
+@Public_HostAddress = http://localhost:5013
+
+GET {{Public_HostAddress}}/health/db
+Accept: application/json

api/Tests/Http/Version.http

@@ -2,5 +2,3 @@
 
 GET {{Public_HostAddress}}/
 Accept: application/json
-
-###

start.sh

@@ -5,23 +5,51 @@ SESSION_NAME="klapi"
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 API_DIR="$ROOT_DIR/api"
 UI_DIR="$ROOT_DIR/ui"
+RESTART=false
+
+if [[ "${1:-}" == "--restart" ]]; then
+	RESTART=true
+elif [[ -n "${1:-}" ]]; then
+	echo "Usage: $0 [--restart]" >&2
+	exit 1
+fi
 
 if ! command -v tmux >/dev/null 2>&1; then
 	echo "tmux is not installed or not in PATH" >&2
 	exit 1
 fi
 
+ensure_app_window() {
+	if ! tmux list-windows -t "$SESSION_NAME" -F '#{window_name}' | grep -qx 'app'; then
+		tmux new-window -t "$SESSION_NAME" -n app -c "$UI_DIR"
+	fi
+
+	local pane_count
+	pane_count="$(tmux list-panes -t "$SESSION_NAME":app | wc -l | tr -d ' ')"
+	if [[ "$pane_count" -lt 2 ]]; then
+		tmux split-window -v -t "$SESSION_NAME":app -c "$API_DIR"
+	fi
+}
+
+start_or_restart_services() {
+	ensure_app_window
+	tmux respawn-pane -k -t "$SESSION_NAME":app.0 -c "$UI_DIR" "bun dev"
+	tmux respawn-pane -k -t "$SESSION_NAME":app.1 -c "$API_DIR" "dotnet run --project $API_DIR/Public/Public.csproj"
+	tmux select-pane -t "$SESSION_NAME":app.0
+	tmux select-window -t "$SESSION_NAME":app
+}
+
 if tmux has-session -t "$SESSION_NAME" 2>/dev/null; then
+	if [[ "$RESTART" == "true" ]]; then
+		echo "Restarting services in existing session '$SESSION_NAME'..."
+		start_or_restart_services
+		exec tmux attach -t "$SESSION_NAME"
+	else
 		echo "Session '$SESSION_NAME' already exists. Attaching..."
 		exec tmux attach -t "$SESSION_NAME"
+	fi
 fi
 
 tmux new-session -d -s "$SESSION_NAME" -n app -c "$UI_DIR"
-tmux send-keys -t "$SESSION_NAME":app "bun dev" C-m
-
-tmux split-window -v -t "$SESSION_NAME":app -c "$API_DIR"
-tmux send-keys -t "$SESSION_NAME":app.1 "dotnet run --project $API_DIR/Public/Public.csproj" C-m
-
-tmux select-pane -t "$SESSION_NAME":app.0
-tmux select-window -t "$SESSION_NAME":app
+start_or_restart_services
 exec tmux attach -t "$SESSION_NAME"