Cleanup dataclient pour cmd/api

Utiliser NewDataClientFromViper

cmd/api.go

@@ -27,14 +27,6 @@ var apiCmd = &cobra.Command{
 		apiKey = viper.GetString("api.key")
 		apiPort = viper.GetInt("api.port")
 
-		connection := data.PostgresConnection{
-			User:     viper.GetString("db.user"),
-			Password: viper.GetString("db.password"),
-			Host:     viper.GetString("db.host"),
-			Database: viper.GetString("db.database"),
-			Port:     viper.GetInt("db.port"),
-		}
-
 		e := echo.New()
 
 		// Middlewares
@@ -63,7 +55,7 @@ var apiCmd = &cobra.Command{
 
 		// Execution
 
-		client, err := data.NewDataClient(connection)
+		client, err := data.NewDataClientFromViper()
 		if err != nil {
 			log.Fatalf("Could not establish database connection.\n	Error: %s\n", err)
 		}