youtu_server/game_open_api/model/app_account_model.go

package model

import (
	"context"
	"database/sql"
	"fmt"
	"github.com/zeromicro/go-zero/core/stores/cache"
	"github.com/zeromicro/go-zero/core/stores/sqlc"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
)

var _ AppAccountModel = (*customAppAccountModel)(nil)

type (
	// AppAccountModel is an interface to be customized, add more methods here,
	// and implement the added methods in customAppAccountModel.
	AppAccountModel interface {
		appAccountModel
	}

	customAppAccountModel struct {
		*defaultAppAccountModel
	}

	appAccountModel interface {
		Insert(ctx context.Context, data *AppAccount) (sql.Result, error)
		FindOne(ctx context.Context, id uint64) (*AppAccount, error)
		Update(ctx context.Context, data *AppAccount) error
		Delete(ctx context.Context, id uint64) error
		FindIdByAppId(ctx context.Context, appId string) (uint64, error)
		FindAll(ctx context.Context) (*[]*GameAppConfig, error)
	}
)

// NewAppAccountModel returns a model for the database table.
func NewAppAccountModel(conn sqlx.SqlConn, c cache.CacheConf, opts ...cache.Option) AppAccountModel {
	return &customAppAccountModel{
		defaultAppAccountModel: newAppAccountModel(conn, c, opts...),
	}
}

type GameAppConfig struct {
	AppID     string           `db:"app_id"`
	Secret    string           `db:"secret"`
	EcpmValue sql.Null[uint32] `db:"ecpm_value"` // 值
	EcpmView  sql.Null[uint32] `db:"ecpm_view"`  // 浏览次数
	Type      uint64           `db:"type"`       // 类型(0:抖音,1:微信)
}

func (m *defaultAppAccountModel) FindAll(ctx context.Context) (*[]*GameAppConfig, error) {
	ecpmAppAccountIdKey := fmt.Sprintf("%s%v", cacheEcpmAppAccountIdPrefix, "all")
	var resp []*GameAppConfig
	err := m.QueryRowCtx(ctx, &resp, ecpmAppAccountIdKey, func(ctx context.Context, conn sqlx.SqlConn, v any) error {
		query := "select `app_id`,`secret`,`ecpm_value`,`ecpm_view`,`type` from `app_account` left join douyin_ecpm_config on app_account.id = douyin_ecpm_config.app_account_id"
		return conn.QueryRowsCtx(ctx, v, query)
	})
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}