Create & Init Project...

app/job/main/member/dao/exp.go

@@ -0,0 +1,52 @@
+package dao
+
+import (
+	"context"
+	"fmt"
+
+	"go-common/app/job/main/member/model"
+	"go-common/library/database/sql"
+	"go-common/library/time"
+)
+
+const (
+	_initExp       = "INSERT IGNORE INTO user_exp_%02d (mid) VALUES (?)"
+	_updateExpAped = `UPDATE user_exp_%02d SET exp=exp+?,flag=flag|? WHERE mid=? AND flag&?=0`
+	_updateExpFlag = `UPDATE user_exp_%02d SET addtime=?,flag=? WHERE mid=? AND addtime<?`
+	_SelExp        = "SELECT mid,exp,flag,addtime,mtime FROM user_exp_%02d where mid=?"
+)
+
+// InitExp init user exp
+func (d *Dao) InitExp(c context.Context, mid int64) (err error) {
+	_, err = d.db.Exec(c, fmt.Sprintf(_initExp, hit(mid)), mid)
+	return
+}
+
+// SelExp get new user exp by mid
+func (d *Dao) SelExp(c context.Context, mid int64) (exp *model.NewExp, err error) {
+	exp = &model.NewExp{}
+	row := d.db.QueryRow(c, fmt.Sprintf(_SelExp, hit(mid)), mid)
+	if err = row.Scan(&exp.Mid, &exp.Exp, &exp.Flag, &exp.Addtime, &exp.Mtime); err != nil {
+		if err == sql.ErrNoRows {
+			err = nil
+		}
+		return
+	}
+	return
+}
+
+// UpdateExpAped update user exp append mode.
+func (d *Dao) UpdateExpAped(c context.Context, mid, exp int64, flag int32) (rows int64, err error) {
+	res, err := d.db.Exec(c, fmt.Sprintf(_updateExpAped, hit(mid)), exp, flag, mid, flag)
+	if err != nil {
+		return
+	}
+	rows, _ = res.RowsAffected()
+	return
+}
+
+// UpdateExpFlag update user exp.
+func (d *Dao) UpdateExpFlag(c context.Context, mid int64, flag int32, addtime time.Time) (err error) {
+	_, err = d.db.Exec(c, fmt.Sprintf(_updateExpFlag, hit(mid)), addtime, flag, mid, addtime)
+	return
+}