88 lines
3.8 KiB
Go
88 lines
3.8 KiB
Go
package api
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import (
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"fmt"
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"time"
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"github.com/graphql-go/graphql"
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)
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type Collection struct {
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ID int `json:"id" gorm:"primaryKey"`
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Title string `json:"title"`
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Content string `json:"content"`
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Type int `json:"type"`
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Thumbnail string `json:"thumbnail"`
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Num int `json:"num"`
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Fans int `json:"fans"`
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UserId int `json:"user_id"`
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ArticleId int `json:"article_id"`
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CreateTime time.Time `json:"create_time"`
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UpdateTime time.Time `json:"update_time"`
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User User `json:"user" gorm:"foreignKey:UserId;references:ID"`
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}
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func (Collection) TableName() string {
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return "web_member_explorer"
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}
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var CollectionItems = &graphql.Field{
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Name: "collections",
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Description: "收藏列表",
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Type: graphql.NewObject(graphql.ObjectConfig{
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Name: "CollectConnection",
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Description: "条件筛选收藏列表",
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Fields: graphql.Fields{
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"list": &graphql.Field{Type: graphql.NewList(graphql.NewObject(graphql.ObjectConfig{
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Name: "Collect",
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Description: "收藏",
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Fields: graphql.Fields{
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"id": &graphql.Field{Type: graphql.Int, Description: "收藏ID"},
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"type": &graphql.Field{Type: graphql.Int, Description: "收藏类型"},
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"title": &graphql.Field{Type: graphql.String, Description: "收藏标题"},
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"content": &graphql.Field{Type: graphql.String, Description: "收藏内容"},
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"thumbnail": &graphql.Field{Type: graphql.String, Description: "收藏缩略图"},
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"num": &graphql.Field{Type: graphql.Int, Description: "收藏数量"},
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"fans": &graphql.Field{Type: graphql.Int, Description: "收藏粉絲數"},
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"create_time": &graphql.Field{Type: graphql.DateTime, Description: "收藏创建时间"},
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"update_time": &graphql.Field{Type: graphql.DateTime, Description: "收藏更新时间"},
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"praise_count": &graphql.Field{Type: graphql.Int, Description: "点赞数"},
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"praise": &graphql.Field{Type: graphql.Boolean, Description: "当前用户是否点赞"},
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"user": &graphql.Field{Type: userType, Description: "收藏用户"},
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},
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})), Description: "收藏列表"},
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"total": &graphql.Field{Type: graphql.Int, Description: "收藏总数"},
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},
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}),
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Args: graphql.FieldConfigArgument{
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"id": &graphql.ArgumentConfig{Type: graphql.Int, Description: "筛选收藏中指定ID的"},
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"title": &graphql.ArgumentConfig{Type: graphql.String, Description: "筛选收藏中含有指定标题的"},
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"type": &graphql.ArgumentConfig{Type: graphql.Int, Description: "筛选收藏中含有指定类型的"},
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"create_time": &graphql.ArgumentConfig{Type: graphql.DateTime, Description: "筛选收藏中创建时间等于指定值的"},
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"update_time": &graphql.ArgumentConfig{Type: graphql.DateTime, Description: "筛选收藏中更新时间等于指定值的"},
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"first": &graphql.ArgumentConfig{Type: graphql.Int, Description: "翻页参数(傳回清單中的前n個元素)"},
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"last": &graphql.ArgumentConfig{Type: graphql.Int, Description: "翻页参数(傳回清單中的最後n個元素)"},
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"after": &graphql.ArgumentConfig{Type: graphql.String, Description: "翻页参数(傳回清單中指定遊標之後的元素)"},
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"before": &graphql.ArgumentConfig{Type: graphql.String, Description: "翻页参数(傳回清單中指定遊標之前的元素)"},
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},
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Resolve: func(p graphql.ResolveParams) (interface{}, error) {
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var collects []Collection
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var total int
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var limit int = 10
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if p.Args["first"] != nil {
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limit = p.Args["first"].(int)
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}
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if err := db.Limit(limit).Preload("User").Find(&collects).Error; err != nil {
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fmt.Println(err.Error())
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return nil, err
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}
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return map[string]interface{}{
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"list": collects,
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"total": total,
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}, nil
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},
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}
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