restore new ui files

api/handler/config_handler.go

@@ -0,0 +1,42 @@
+package handler
+
+import (
+	"chatplus/core"
+	"chatplus/store/model"
+	"chatplus/utils"
+	"chatplus/utils/resp"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+type ConfigHandler struct {
+	BaseHandler
+	db *gorm.DB
+}
+
+func NewConfigHandler(app *core.AppServer, db *gorm.DB) *ConfigHandler {
+	h := ConfigHandler{db: db}
+	h.App = app
+	return &h
+}
+
+// Get 获取指定的系统配置
+func (h *ConfigHandler) Get(c *gin.Context) {
+	key := c.Query("key")
+	var config model.Config
+	res := h.db.Where("marker", key).First(&config)
+	if res.Error != nil {
+		resp.ERROR(c, res.Error.Error())
+		return
+	}
+
+	var value map[string]interface{}
+	err := utils.JsonDecode(config.Config, &value)
+	if err != nil {
+		resp.ERROR(c, err.Error())
+		return
+	}
+
+	resp.SUCCESS(c, value)
+}