- 菜谱API基本OK

business/userstore/food_recipe.go

@@ -19,6 +19,17 @@ type FoodRecipeStepParam struct {
 	Img         string `orm:"size(48)" json:"img"`
 }
 
+type FoodRecipeItem struct {
+	model.FoodRecipeItem
+	ItemChoiceList []*model.FoodRecipeItemChoice
+}
+
+type FoodRecipeDetail struct {
+	model.FoodRecipe
+	ItemList []*FoodRecipeItem
+	StepList []*model.FoodRecipeStep
+}
+
 func updateFoodRecipeItemAndStep(ctx *jxcontext.Context, db *dao.DaoDB, recipeID int, itemList []*FoodRecipeItemParam, stepList []*FoodRecipeStepParam) (err error) {
 	for k, v := range itemList {
 		if len(v.SkuIDs) == 0 {
@@ -29,7 +40,7 @@ func updateFoodRecipeItemAndStep(ctx *jxcontext.Context, db *dao.DaoDB, recipeID
 			return err
 		}
 		if len(v.SkuIDs) != len(skuIDs) {
-			return fmt.Errorf("某些SkuIDs不存在")
+			return fmt.Errorf("某些SkuID不存在")
 		}
 
 		item := &model.FoodRecipeItem{
@@ -158,7 +169,131 @@ func UpdateFoodRecipe(ctx *jxcontext.Context, recipeID int, mapData map[string]i
 	return err
 }
 
-func QueryFoodRecipes(ctx *jxcontext.Context, keyword, userID string) (recipeList []*model.FoodRecipe, err error) {
-	recipeList, err = dao.QueryFoodRecipes(dao.GetDB(), keyword, userID)
+func QueryFoodRecipes(ctx *jxcontext.Context, keyword, authorID string) (recipeList []*dao.FoodRecipeWithAction, err error) {
+	_, userID := ctx.GetMobileAndUserID()
+	recipeList, err = dao.QueryFoodRecipes(dao.GetDB(), keyword, 0, authorID, userID)
 	return recipeList, err
 }
+
+func GetRecommendFoodRecipes(ctx *jxcontext.Context, keyword string) (recipeList []*model.FoodRecipe, err error) {
+	_, userID := ctx.GetMobileAndUserID()
+	recipeList, err = dao.GetRecommendFoodRecipes(dao.GetDB(), keyword, userID)
+	return recipeList, err
+}
+
+func GetRecipeDetail(ctx *jxcontext.Context, recipeID int) (recipeDetail *FoodRecipeDetail, err error) {
+	_, userID := ctx.GetMobileAndUserID()
+	db := dao.GetDB()
+	recipeList, err := dao.QueryFoodRecipes(db, "", recipeID, "", userID)
+	if err != nil {
+		return nil, err
+	}
+	if len(recipeList) == 0 {
+		return nil, fmt.Errorf("找不到菜谱:%d", recipeID)
+	}
+
+	itemList, err := dao.QueryFoodRecipesItems(db, recipeID)
+	if err != nil {
+		return nil, err
+	}
+
+	itemChoiceList, err := dao.QueryFoodRecipesItemChoices(db, recipeID)
+	if err != nil {
+		return nil, err
+	}
+	choiceMap := make(map[int8][]*model.FoodRecipeItemChoice)
+	for _, v := range itemChoiceList {
+		choiceMap[v.Index] = append(choiceMap[v.Index], v)
+	}
+
+	stepList, err := dao.QueryFoodRecipesSteps(db, recipeID)
+	if err != nil {
+		return nil, err
+	}
+
+	recipeDetail = &FoodRecipeDetail{
+		FoodRecipe: recipeList[0].FoodRecipe,
+		StepList:   stepList,
+	}
+	for _, v := range itemList {
+		recipeDetail.ItemList = append(recipeDetail.ItemList, &FoodRecipeItem{
+			FoodRecipeItem: *v,
+			ItemChoiceList: choiceMap[v.Index],
+		})
+	}
+	return recipeDetail, err
+}
+
+func VoteFoodRecipe(ctx *jxcontext.Context, recipeID, voteType int) (err error) {
+	_, userID := ctx.GetMobileAndUserID()
+	if userID == "" {
+		return fmt.Errorf("内部错误，找不到用户")
+	}
+
+	db := dao.GetDB()
+	recipeList, err := dao.QueryFoodRecipes(db, "", recipeID, "", userID)
+	if err != nil {
+		return err
+	}
+	if len(recipeList) == 0 {
+		return fmt.Errorf("找不到菜谱:%d", recipeID)
+	}
+	recipe := &recipeList[0].FoodRecipe
+
+	dao.Begin(db)
+	defer func() {
+		if r := recover(); r != nil || err != nil {
+			dao.Rollback(db)
+			if r != nil {
+				panic(r)
+			}
+		}
+	}()
+
+	recipeUser := &model.FoodRecipeUser{
+		RecipeID: recipeID,
+		UserID:   userID,
+	}
+	if err = dao.GetEntity(db, recipeUser); err != nil {
+		if dao.IsNoRowsError(err) {
+			return err
+		}
+	}
+
+	actionMask := int8(0)
+	if voteType > 0 {
+		recipe.UpvoteCount++
+		actionMask = model.RecipeActionUpvote
+	} else if voteType < 0 {
+		recipe.DownvoteCount++
+		actionMask = model.RecipeActionDownvote
+	}
+	if recipeUser.ActionType&model.RecipeActionUpvote != 0 {
+		recipe.UpvoteCount--
+	} else if recipeUser.ActionType&model.RecipeActionDownvote != 0 {
+		recipe.DownvoteCount--
+	}
+
+	if recipeUser.ActionType&actionMask != 0 || recipeUser.ActionType&(model.RecipeActionUpvote|model.RecipeActionDownvote) == 0 {
+		return fmt.Errorf("已经做过此操作了")
+	}
+
+	recipeUser.ActionType &= actionMask | ^(model.RecipeActionUpvote | model.RecipeActionDownvote)
+	if recipeUser.ID == 0 {
+		dao.WrapAddIDCULDEntity(recipeUser, ctx.GetUserName())
+		err = dao.CreateEntity(db, recipeUser)
+	} else {
+		recipeUser.LastOperator = ctx.GetUserName()
+		_, err = dao.UpdateEntity(db, recipeUser)
+	}
+	if err != nil {
+		return err
+	}
+	_, err = dao.UpdateEntity(db, recipe, "UpvoteCount", "DownvoteCount")
+	if err != nil {
+		return err
+	}
+
+	dao.Commit(db)
+	return err
+}