Finilize user api layer

Signed-off-by: Asai Neko <sugar@sne.moe>

api/user/list.go

@@ -1,7 +1,31 @@
 package user
 
-import "github.com/gin-gonic/gin"
+import (
+	"nixcn-cms/internal/exception"
+	"nixcn-cms/service"
+	"nixcn-cms/utils"
+
+	"github.com/gin-gonic/gin"
+)
 
 func (self *UserHandler) List(c *gin.Context) {
+	limit, limitStatus := c.GetQuery("limit")
+	offset, offsetStatus := c.GetQuery("offset")
 
+	userListPayload := &service.UserListPayload{
+		Context:      c,
+		Limit:        &limit,
+		LimitStatus:  &limitStatus,
+		Offset:       &offset,
+		OffsetStatus: &offsetStatus,
+	}
+
+	result := self.svc.ListUsers(userListPayload)
+
+	if result.Common.Exception.Original != exception.CommonSuccess {
+		utils.HttpResponse(c, result.Common.HttpCode, result.Common.Exception.String())
+		return
+	}
+
+	utils.HttpResponse(c, result.Common.HttpCode, result.Common.Exception.String(), result.Data)
 }