增加返回数据

models/recommend_coin.go

@@ -14,7 +14,8 @@ type RecommendCoin struct {
 	PlatformId int   `json:"platform_id"`
 	CategoryId uint8 `json:"category_id"`
 
-	CoinInfo *Coin `gorm:"foreignkey:Cid"`
+	CoinInfo   *Coin                    `gorm:"foreignkey:Cid" json:"coin"`
+	WalletType *WalletRecommendCategory `gorm:"foreignkey:CategoryId" json:"type"`
 }
 
 func (c RecommendCoin) TableName() string {
@@ -60,7 +61,7 @@ func GetRecommendCoinTotal(maps interface{}) (int, error) {
 
 func GetRecommendCoins(pageNum, pageSize int, maps interface{}) ([]*RecommendCoin, error) {
 	var coinsRecommend []*RecommendCoin
-	err := db.Preload("CoinInfo").Where(maps).Offset(pageNum).Limit(pageSize).Find(&coinsRecommend).Error
+	err := db.Preload("CoinInfo").Preload("WalletType").Where(maps).Offset(pageNum).Limit(pageSize).Find(&coinsRecommend).Error
 	if err != nil && err != gorm.ErrRecordNotFound {
 		return nil, err
 	}