77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
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package main
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import (
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"gitea.youtukeji.com.cn/youtu/youtu_grpc/app/ranking_management/internal/gen/dao/model"
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"gitea.youtukeji.com.cn/youtu/youtu_grpc/pkg/my_gorm/gen/querier"
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"gorm.io/driver/mysql"
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"gorm.io/gen"
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"gorm.io/gorm"
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)
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func main() {
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g := gen.NewGenerator(gen.Config{
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OutPath: "./app/ranking_management/internal/gen/dao/query",
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Mode: gen.WithoutContext | gen.WithDefaultQuery | gen.WithQueryInterface, // generate mode
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WithUnitTest: true,
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})
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dsn := "root:youtu!0113@tcp(192.168.0.47:3306)/ecpm?charset=utf8&parseTime=True&loc=Local"
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db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
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if err != nil {
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panic(err)
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}
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// gormdb, _ := gorm.Open(mysql.Open("root:@(127.0.0.1:3306)/demo?charset=utf8mb4&parseTime=True&loc=Local"))
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g.UseDB(db) // reuse your gorm db
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//g.ApplyBasic(model.AppAccount{}, model.AppUser{}, model.DouyinEcpmConfig{}, model.GameScore{})
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// Generate Type Safe API with Dynamic SQL defined on Querier interface for `model.User` and `model.Company`
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g.ApplyInterface(func(querier.GameScoreQuerier) {}, model.GameScore{})
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g.ApplyBasic(model.GameScore{})
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// Generate the code
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g.Execute()
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}
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type GameScoreQuerier interface {
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/*
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SELECT
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app_user.nickname,
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app_user.avatar,
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gs.score,
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gs.app_user_id,
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gs.t_rank
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FROM
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(
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SELECT
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game_score.score,
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game_score.app_user_id,
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game_score.app_account,
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rank() OVER (ORDER BY game_score.score DESC) t_rank
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FROM
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game_score
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WHERE
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game_score.t = @t
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AND game_score.app_account = @appId
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) AS gs
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LEFT JOIN app_user ON app_user.id = gs.app_user_id
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WHERE
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gs.app_user_id = @userId
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LIMIT 1;
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*/
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GetUserRank(appId uint32, userId uint64, t uint32) (resp RankingData, err error)
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//select DISTINCT app_account,t from game_score
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FindDistinctRanking() (resp []*gen.T, err error)
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}
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type RankingData struct {
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Nickname string `json:"nickname" db:"nickname"` // 昵称
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Avatar string `json:"avatar" db:"avatar"` // 头像
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Score uint32 `json:"score" db:"score"` // 得分
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UserId uint64 `json:"userId" db:"app_user_id"` // 用户 ID
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Rank uint32 `json:"rank" db:"t_rank"` // 排名
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Self bool `json:"self" db:"-"` // 是否是自己
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}
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