Create & Init Project...

app/admin/main/up-rating/dao/parameter.go

@@ -0,0 +1,50 @@
+package dao
+
+import (
+	"context"
+	"fmt"
+
+	"go-common/library/log"
+)
+
+var (
+	// select
+	_allParameterSQL = "SELECT name, value FROM rating_parameter"
+
+	// insert
+	_inParameterSQL = "INSERT INTO rating_parameter(name, value, remark) VALUES %s ON DUPLICATE KEY UPDATE value=VALUES(value), remark=VALUES(remark)"
+)
+
+// GetAllParameter get all parameter
+func (d *Dao) GetAllParameter(c context.Context) (parameters map[string]int64, err error) {
+	parameters = make(map[string]int64)
+	rows, err := d.db.Query(c, _allParameterSQL)
+	if err != nil {
+		log.Error("d.db.Query GetAllParameter error(%v)", err)
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var name string
+		var vaule int64
+		err = rows.Scan(&name, &vaule)
+		if err != nil {
+			log.Error("rows.Scan GetAllParameter error(%v)", err)
+			return
+		}
+		parameters[name] = vaule
+	}
+	return
+}
+
+// InsertParameter insert vals into rating_parameter
+func (d *Dao) InsertParameter(c context.Context, val string) (rows int64, err error) {
+	if val == "" {
+		return
+	}
+	res, err := d.db.Exec(c, fmt.Sprintf(_inParameterSQL, val))
+	if err != nil {
+		return
+	}
+	return res.RowsAffected()
+}