收藏夹封面

api/collect.go

@@ -9,6 +9,11 @@ import (
 	"gorm.io/gorm/clause"
 )
 
+type Cover struct {
+	ID   int    `json:"id"`
+	Type string `json:"type"`
+}
+
 type Collection struct {
 	ID         int       `json:"id" gorm:"primaryKey"`
 	Title      string    `json:"title"`
@@ -23,6 +28,7 @@ type Collection struct {
 	UpdateTime time.Time `json:"update_time"`
 	User       User      `json:"user" gorm:"foreignKey:UserId;references:ID"`
 	Fan        bool      `json:"praise" gorm:"-"`
+	Covers     []Cover   `json:"covers" gorm:"-"`
 }
 
 func (Collection) TableName() string {
@@ -51,6 +57,17 @@ var CollectionItems = &graphql.Field{
 					"fans":        &graphql.Field{Type: graphql.Int, Description: "关注数"},
 					"fan":         &graphql.Field{Type: graphql.Boolean, Description: "当前用户是否关注"},
 					"user":        &graphql.Field{Type: userType, Description: "用户"},
+					"covers": &graphql.Field{
+						Type: graphql.NewList(graphql.NewObject(graphql.ObjectConfig{
+							Name:        "cover",
+							Description: "封面",
+							Fields: graphql.Fields{
+								"id":   &graphql.Field{Type: graphql.Int, Description: "ID"},
+								"type": &graphql.Field{Type: graphql.String, Description: "类型"},
+							},
+						})),
+						Description: "封面集",
+					},
 				},
 			})), Description: "收藏夹列表"},
 			"total": &graphql.Field{Type: graphql.Int, Description: "收藏夹总数"},
@@ -101,6 +118,23 @@ var CollectionItems = &graphql.Field{
 			}
 		}
 
+		for index, item := range collects {
+			var data []Cover
+			var t string = "article"
+			if item.Type == 1 {
+				t = "image"
+			}
+
+			if err := db.Table("web_collect").Limit(3).Where("explorer_id = ?", item.ID).Find(&data).Error; err != nil {
+				fmt.Println("获取封面ID失败", err)
+			}
+
+			for i := range data {
+				data[i].Type = t
+			}
+			collects[index].Covers = data
+		}
+
 		return map[string]interface{}{
 			"list":  collects,
 			"total": total,