feat: alert rule batch update support annotations (#2074)

* feat: batch update annotation (#2072)

* fix: annotations_del

---------

Co-authored-by: Xu Bin <140785332+Reditiny@users.noreply.github.com>

center/router/router_alert_rule.go

@@ -1,6 +1,7 @@
 package router
 
 import (
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"strconv"
@@ -275,6 +276,32 @@ func (rt *Router) alertRulePutFields(c *gin.Context) {
 			continue
 		}
 
+		if f.Action == "annotations_add" {
+			if annotations, has := f.Fields["annotations"]; has {
+				annotationsMap := annotations.(map[string]interface{})
+				for k, v := range annotationsMap {
+					ar.AnnotationsJSON[k] = v.(string)
+				}
+				b, err := json.Marshal(ar.AnnotationsJSON)
+				ginx.Dangerous(err)
+				ginx.Dangerous(ar.UpdateFieldsMap(rt.Ctx, map[string]interface{}{"annotations": string(b)}))
+				continue
+			}
+		}
+
+		if f.Action == "annotations_del" {
+			if annotations, has := f.Fields["annotations"]; has {
+				annotationsKeys := annotations.(map[string]interface{})
+				for key := range annotationsKeys {
+					delete(ar.AnnotationsJSON, key)
+				}
+				b, err := json.Marshal(ar.AnnotationsJSON)
+				ginx.Dangerous(err)
+				ginx.Dangerous(ar.UpdateFieldsMap(rt.Ctx, map[string]interface{}{"annotations": string(b)}))
+				continue
+			}
+		}
+
 		if f.Action == "callback_add" {
 			// 增加一个 callback 地址
 			if callbacks, has := f.Fields["callbacks"]; has {

models/alert_rule.go

@@ -422,6 +422,19 @@ func (ar *AlertRule) UpdateColumn(ctx *ctx.Context, column string, value interfa
 		return DB(ctx).Model(ar).UpdateColumn("annotations", string(b)).Error
 	}
 
+	if column == "annotations" {
+		newAnnotations := value.(map[string]interface{})
+		ar.AnnotationsJSON = make(map[string]string)
+		for k, v := range newAnnotations {
+			ar.AnnotationsJSON[k] = v.(string)
+		}
+		b, err := json.Marshal(ar.AnnotationsJSON)
+		if err != nil {
+			return err
+		}
+		return DB(ctx).Model(ar).UpdateColumn("annotations", string(b)).Error
+	}
+
 	return DB(ctx).Model(ar).UpdateColumn(column, value).Error
 }