增加刷新、预热缓存任务管理

internal/web/actions/default/servers/server/settings/cache/fetch.go

@@ -0,0 +1,154 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package cache
+
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/oplogs"
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/default/servers/components/cache/cacheutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/dao"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/actions"
+	"github.com/iwind/TeaGo/lists"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
+	"strings"
+)
+
+type FetchAction struct {
+	actionutils.ParentAction
+}
+
+func (this *FetchAction) Init() {
+	this.Nav("", "setting", "fetch")
+	this.SecondMenu("cache")
+}
+
+func (this *FetchAction) RunGet(params struct {
+	ServerId int64
+}) {
+	webConfig, err := dao.SharedHTTPWebDAO.FindWebConfigWithServerId(this.AdminContext(), params.ServerId)
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+
+	this.Data["webId"] = webConfig.Id
+	this.Data["webConfig"] = webConfig
+
+	this.Show()
+}
+
+func (this *FetchAction) RunPost(params struct {
+	ServerId int64
+	WebId    int64
+	Keys     string
+
+	Must *actions.Must
+}) {
+
+	// 创建日志
+	defer this.CreateLog(oplogs.LevelInfo, "预热服务 %d 缓存", params.ServerId)
+
+	webConfig, err := dao.SharedHTTPWebDAO.FindWebConfigWithId(this.AdminContext(), params.WebId)
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	if webConfig == nil {
+		this.NotFound("httpWeb", params.WebId)
+		return
+	}
+	var cache = webConfig.Cache
+	if cache == nil || !cache.IsOn {
+		this.Fail("当前没有开启缓存")
+	}
+
+	serverResp, err := this.RPC().ServerRPC().FindEnabledUserServerBasic(this.AdminContext(), &pb.FindEnabledUserServerBasicRequest{ServerId: params.ServerId})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	var server = serverResp.Server
+	if server == nil || server.NodeCluster == nil {
+		this.NotFound("server", params.ServerId)
+		return
+	}
+
+	var clusterId = server.NodeCluster.Id
+
+	clusterResp, err := this.RPC().NodeClusterRPC().FindEnabledNodeCluster(this.AdminContext(), &pb.FindEnabledNodeClusterRequest{NodeClusterId: clusterId})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	var cluster = clusterResp.NodeCluster
+	if cluster == nil {
+		this.NotFound("nodeCluster", clusterId)
+		return
+	}
+	var cachePolicyId = cluster.HttpCachePolicyId
+	if cachePolicyId == 0 {
+		this.Fail("当前集群没有设置缓存策略")
+	}
+
+	cachePolicyResp, err := this.RPC().HTTPCachePolicyRPC().FindEnabledHTTPCachePolicyConfig(this.AdminContext(), &pb.FindEnabledHTTPCachePolicyConfigRequest{HttpCachePolicyId: cachePolicyId})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	cachePolicyJSON := cachePolicyResp.HttpCachePolicyJSON
+	if len(cachePolicyJSON) == 0 {
+		this.Fail("找不到要操作的缓存策略")
+	}
+
+	if len(params.Keys) == 0 {
+		this.Fail("请输入要预热的Key列表")
+	}
+
+	realKeys := []string{}
+	for _, key := range strings.Split(params.Keys, "\n") {
+		key = strings.TrimSpace(key)
+		if len(key) == 0 {
+			continue
+		}
+		if lists.ContainsString(realKeys, key) {
+			continue
+		}
+		realKeys = append(realKeys, key)
+	}
+
+	// 校验Key
+	validateResp, err := this.RPC().HTTPCacheTaskKeyRPC().ValidateHTTPCacheTaskKeys(this.AdminContext(), &pb.ValidateHTTPCacheTaskKeysRequest{Keys: realKeys})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+
+	var failKeyMaps = []maps.Map{}
+	if len(validateResp.FailKeys) > 0 {
+		for _, key := range validateResp.FailKeys {
+			failKeyMaps = append(failKeyMaps, maps.Map{
+				"key":    key.Key,
+				"reason": cacheutils.KeyFailReason(key.ReasonCode),
+			})
+		}
+	}
+	this.Data["failKeys"] = failKeyMaps
+	if len(failKeyMaps) > 0 {
+		this.Fail("有" + types.String(len(failKeyMaps)) + "个Key无法完成操作，请删除后重试")
+	}
+
+	// 提交任务
+	_, err = this.RPC().HTTPCacheTaskRPC().CreateHTTPCacheTask(this.AdminContext(), &pb.CreateHTTPCacheTaskRequest{
+		Type:    "fetch",
+		KeyType: "key",
+		Keys:    realKeys,
+	})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+
+	this.Success()
+}