Claude-assisted improvements (untested)

- dev auth flow (side-step OAuth)
- db event processing integration tests
- dev scripts (eg Makefile)
- db / test db migration setup scripts.

main.go

@@ -21,6 +21,7 @@ import (
 	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/lmittmann/tint"
 
+	"ruben/inventory2/config"
 	"ruben/inventory2/domains/accounts"
 	"ruben/inventory2/domains/amazon"
 	"ruben/inventory2/domains/authentication"
@@ -32,11 +33,6 @@ import (
 	"ruben/inventory2/server/sse"
 )
 
-const (
-	etsyAPIKeystring    = "38ncokqh0jih5jshfk8iv4n5"
-	etsyAPISharedSecret = "jaaw0tyizf"
-)
-
 func main() {
 	logger := logging.New(tint.NewHandler(os.Stderr, &tint.Options{
 		AddSource: true,
@@ -68,14 +64,29 @@ func runApp(ctx context.Context, logger *logging.Logger) error {
 	ctx, shutdown := context.WithCancel(ctx)
 	defer shutdown()
 
+	// load configuration
+
+	cfg, err := config.Load()
+	if err != nil {
+		return fmt.Errorf("failed to load configuration: %w", err)
+	}
+
 	// connect to the database
 
-	connPool, err := newPool(ctx)
+	connPool, err := newPool(ctx, cfg.DatabaseURL)
 	if err != nil {
 		return fmt.Errorf("failed to initialize database connection pool: %w", err)
 	}
 
-	auth, err := authentication.New(ctx, connPool, logger.WithGroup("authenticator"))
+	auth, err := authentication.New(
+		ctx,
+		connPool,
+		logger.WithGroup("authenticator"),
+		cfg.Auth0Domain,
+		cfg.Auth0ClientID,
+		cfg.Auth0ClientSecret,
+		cfg.Auth0CallbackURL,
+	)
 	if err != nil {
 		return fmt.Errorf("failed to construct authenticator: %w", err)
 	}
@@ -84,7 +95,7 @@ func runApp(ctx context.Context, logger *logging.Logger) error {
 
 	// start http server
 
-	sseQueue, srvErrCh := runServer(ctx, logger, connPool, auth, accts)
+	sseQueue, srvErrCh := runServer(ctx, logger, connPool, auth, accts, cfg)
 
 	// start background processes
 
@@ -207,6 +218,7 @@ func runServer(
 	connPool *pgxpool.Pool,
 	auth *authentication.Authenticator,
 	accts *accounts.Store,
+	cfg config.Config,
 ) (*sse.Queue, <-chan error) {
 	r := server.NewRouter(
 		logger.WithGroup("server"),
@@ -219,11 +231,12 @@ func runServer(
 			func(acctID int64) string {
 				return fmt.Sprintf("/oauth/account/%d/auth_code", acctID)
 			},
-			etsyAPIKeystring,
-			etsyAPISharedSecret,
+			cfg.EtsyAPIKeystring,
+			cfg.EtsyAPISharedSecret,
 			connPool,
 		),
 		auth,
+		cfg.DevAuthEnabled,
 	)
 
 	srv := &http.Server{