first draft version

server/setting.go

@@ -0,0 +1,33 @@
+package server
+
+import (
+	"polaris/log"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
+)
+
+
+type setSettingIn struct {
+	Key string `json:"key"`
+	Value string `json:"value"`
+}
+func (s *Server) SetSetting(c *gin.Context) (interface{}, error) {
+	var in setSettingIn
+	if err := c.ShouldBindJSON(&in); err != nil {
+		return nil, errors.Wrap(err, "bind json")
+	}
+	err := s.db.SetSetting(in.Key, in.Value)
+	return nil, err
+}
+
+func (s *Server) GetSetting(c *gin.Context) (interface{}, error) {
+	q := c.Query("key")
+	log.Infof("query key: %v", q)
+	if q == "" {
+		return nil, nil
+	}
+	v := s.db.GetSetting(q)
+	log.Infof("get value for key %v: %v", q, v)
+	return v, nil
+}