add createOrUpdate for recipes

src/endpoints/RecipePoint.ts

@@ -26,6 +26,7 @@ const recipeController = new RecipeHandler(recipeRepository, recipeMapper);
  * Create new recipe
  * Consumes: RecipeDto
  * Responds with RecipeDto
+ * DEPRECATED!
  */
 router.post(
   "/",
@@ -36,6 +37,23 @@ router.post(
   })
 );
 
+/**
+ * Save or update recipe. 
+ * Consumes: RecipeDto
+ * Responds with RecipeDto as saved in database
+ * A new recipe is created if the dto doesn't contain an ID. Otherwise, the
+ * existing recipe is updated. Throws an exception if the dto does contain an
+ * ID that's not present in the database
+ */
+router.post(
+  "/create-or-update",
+  asyncHandler(async(req, res) => {
+    const requestDto: RecipeDto = req.body;
+    const responseDto = await recipeController.createOrUpdateRecipe(requestDto);
+    res.status(201).json(responseDto);
+  })
+)
+
 /**
  * Load recipe by id
  * Responds with RecipeDto
@@ -54,6 +72,7 @@ router.get(
  * Also handles changes to instructions steps and ingredient (groups)
  * Consumes: RecipeDto
  * Responds with RecipeDto
+ * DEPRECATED
  */
 router.put(
   "/:id",