improv api, datastore, postgres, runner

api/models/app.go

@@ -2,20 +2,32 @@ package models
 
 import "errors"
 
-type Apps []App
+type Apps []*App
 
 var (
-	ErrAppsCreate   = errors.New("Could not create app")
-	ErrAppsUpdate   = errors.New("Could not update app")
-	ErrAppsRemoving = errors.New("Could not remove app from datastore")
-	ErrAppsGet      = errors.New("Could not get app from datastore")
-	ErrAppsList     = errors.New("Could not list apps from datastore")
-	ErrAppsNotFound = errors.New("App not found")
+	ErrAppsCreate         = errors.New("Could not create app")
+	ErrAppsUpdate         = errors.New("Could not update app")
+	ErrAppsRemoving       = errors.New("Could not remove app from datastore")
+	ErrAppsGet            = errors.New("Could not get app from datastore")
+	ErrAppsList           = errors.New("Could not list apps from datastore")
+	ErrAppsNotFound       = errors.New("App not found")
+	ErrAppNothingToUpdate = errors.New("Nothing to update")
 )
 
 type App struct {
 	Name   string `json:"name"`
-	Routes Routes `json:"routes"`
+	Routes Routes `json:"routes,omitempty"`
+}
+
+var (
+	ErrAppsValidationName = errors.New("Missing app name")
+)
+
+func (a *App) Validate() error {
+	if a.Name == "" {
+		return ErrAppsValidationName
+	}
+	return nil
 }
 
 type AppFilter struct {