数据库某些表可以手工清理

internal/rpc/rpc_client.go

@@ -107,6 +107,10 @@ func (this *RPCClient) DBNodeRPC() pb.DBNodeServiceClient {
 	return pb.NewDBNodeServiceClient(this.pickConn())
 }
 
+func (this *RPCClient) DBRPC() pb.DBServiceClient {
+	return pb.NewDBServiceClient(this.pickConn())
+}
+
 func (this *RPCClient) OriginRPC() pb.OriginServiceClient {
 	return pb.NewOriginServiceClient(this.pickConn())
 }

internal/utils/numberutils/utils.go

@@ -1,6 +1,9 @@
 package numberutils
 
-import "strconv"
+import (
+	"fmt"
+	"strconv"
+)
 
 func FormatInt64(value int64) string {
 	return strconv.FormatInt(value, 10)
@@ -9,3 +12,17 @@ func FormatInt64(value int64) string {
 func FormatInt(value int) string {
 	return strconv.Itoa(value)
 }
+
+func FormatBytes(bytes int64) string {
+	if bytes < 1024 {
+		return FormatInt64(bytes) + "B"
+	} else if bytes < 1024*1024 {
+		return fmt.Sprintf("%.2fK", float64(bytes)/1024)
+	} else if bytes < 1024*1024*1024 {
+		return fmt.Sprintf("%.2fM", float64(bytes)/1024/1024)
+	} else if bytes < 1024*1024*1024*1024 {
+		return fmt.Sprintf("%.2fG", float64(bytes)/1024/1024/1024)
+	} else {
+		return fmt.Sprintf("%.2fP", float64(bytes)/1024/1024/1024/1024)
+	}
+}

internal/web/actions/default/settings/database/clean.go

@@ -1,6 +1,12 @@
 package profile
 
-import "github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/utils/numberutils"
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/actions"
+	"github.com/iwind/TeaGo/maps"
+)
 
 type CleanAction struct {
 	actionutils.ParentAction
@@ -13,3 +19,30 @@ func (this *CleanAction) Init() {
 func (this *CleanAction) RunGet(params struct{}) {
 	this.Show()
 }
+
+func (this *CleanAction) RunPost(params struct {
+	Must *actions.Must
+}) {
+	tablesResp, err := this.RPC().DBRPC().FindAllDBTables(this.AdminContext(), &pb.FindAllDBTablesRequest{})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+
+	tableMaps := []maps.Map{}
+	for _, table := range tablesResp.DbTables {
+		if !table.IsBaseTable || (!table.CanClean && !table.CanDelete) {
+			continue
+		}
+		tableMaps = append(tableMaps, maps.Map{
+			"name":      table.Name,
+			"rows":      table.Rows,
+			"size":      numberutils.FormatBytes(table.DataLength + table.IndexLength),
+			"canDelete": table.CanDelete,
+			"canClean":  table.CanClean,
+			"comment":   table.Comment,
+		})
+	}
+	this.Data["tables"] = tableMaps
+	this.Success()
+}

internal/web/actions/default/settings/database/deleteTable.go

@@ -0,0 +1,23 @@
+package profile
+
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+type DeleteTableAction struct {
+	actionutils.ParentAction
+}
+
+func (this *DeleteTableAction) RunPost(params struct {
+	Table string
+}) {
+	defer this.CreateLogInfo("删除数据表 %s", params.Table)
+
+	_, err := this.RPC().DBRPC().DeleteDBTable(this.AdminContext(), &pb.DeleteDBTableRequest{DbTable: params.Table})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	this.Success()
+}

internal/web/actions/default/settings/database/init.go

@@ -17,6 +17,8 @@ func init() {
 			GetPost("/update", new(UpdateAction)).
 			GetPost("/clean", new(CleanAction)).
 			GetPost("/cleanSetting", new(CleanSettingAction)).
+			GetPost("/truncateTable", new(TruncateTableAction)).
+			GetPost("/deleteTable", new(DeleteTableAction)).
 			EndAll()
 	})
 }

internal/web/actions/default/settings/database/truncateTable.go

@@ -0,0 +1,23 @@
+package profile
+
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+type TruncateTableAction struct {
+	actionutils.ParentAction
+}
+
+func (this *TruncateTableAction) RunPost(params struct {
+	Table string
+}) {
+	defer this.CreateLogInfo("清空数据表 %s 数据", params.Table)
+
+	_, err := this.RPC().DBRPC().TruncateDBTable(this.AdminContext(), &pb.TruncateDBTableRequest{DbTable: params.Table})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	this.Success()
+}

web/views/@default/settings/database/clean.html

@@ -1,2 +1,24 @@
 {$layout}
-{$template "menu"}
+{$template "menu"}
+
+<div class="ui message" v-if="isLoading">正在加载中...</div>
+
+<table class="ui table selectable">
+    <thead>
+        <tr>
+            <th>表名</th>
+            <th>占用空间</th>
+            <th>用途</th>
+            <th class="two op">操作</th>
+        </tr>
+    </thead>
+    <tr v-for="table in tables">
+        <td>{{table.name}}</td>
+        <td>{{table.size}}</td>
+        <td>{{table.comment}}</td>
+        <td>
+            <a href="" v-if="table.canDelete" @click.prevent="deleteTable(table.name)">删除</a><span v-if="table.canDelete"> &nbsp;</span>
+            <a href="" v-if="table.canClean" @click.prevent="truncateTable(table.name)">清空</a>
+        </td>
+    </tr>
+</table>

web/views/@default/settings/database/clean.js

@@ -0,0 +1,49 @@
+Tea.context(function () {
+    this.tables = []
+    this.isLoading = true
+
+    this.$delay(function () {
+        this.reload()
+    })
+
+    this.reload = function () {
+        this.isLoading = true
+        this.$post("$")
+            .success(function (resp) {
+                this.tables = resp.data.tables;
+            })
+            .done(function () {
+                this.isLoading = false
+            })
+    }
+
+    this.deleteTable = function (tableName) {
+        let that = this
+        teaweb.confirm("html:确定要删除此数据表吗？<br/>删除后数据不能恢复！", function () {
+            that.$post(".deleteTable")
+                .params({
+                    table: tableName
+                })
+                .success(function () {
+                    teaweb.success("操作成功", function () {
+                        that.reload()
+                    })
+                })
+        })
+    }
+
+    this.truncateTable = function (tableName) {
+        let that = this
+        teaweb.confirm("html:确定要清空此数据表吗？<br/>清空后数据不能恢复！", function () {
+            that.$post(".truncateTable")
+                .params({
+                    table: tableName
+                })
+                .success(function () {
+                    teaweb.success("操作成功", function () {
+                        that.reload()
+                    })
+                })
+        })
+    }
+})