feat(plugin): add key-value storage support for plugins

Author: sosyz

internal/entity/plugin_kv_storage_entity.go

@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package entity
+
+type PluginKVStorage struct {
+	ID             int    `xorm:"not null pk autoincr INT(11) id"`
+	PluginSlugName string `xorm:"not null VARCHAR(128) UNIQUE(uk_psg) plugin_slug_name"`
+	Group          string `xorm:"not null VARCHAR(128) UNIQUE(uk_psg) 'group'"`
+	Key            string `xorm:"not null VARCHAR(128) UNIQUE(uk_psg) 'key'"`
+	Value          string `xorm:"not null TEXT value"`
+}
+
+func (PluginKVStorage) TableName() string {
+	return "plugin_kv_storage"
+}

internal/migrations/init_data.go

@@ -74,6 +74,7 @@ var (
 		&entity.Badge{},
 		&entity.BadgeGroup{},
 		&entity.BadgeAward{},
+		&entity.PluginKVStorage{},
 	}
 
 	roles = []*entity.Role{

internal/migrations/migrations.go

@@ -101,6 +101,7 @@ var migrations = []Migration{
 	NewMigration("v1.4.1", "add question link", addQuestionLink, true),
 	NewMigration("v1.4.2", "add the number of question links", addQuestionLinkedCount, true),
 	NewMigration("v1.4.5", "add file record", addFileRecord, true),
+	NewMigration("v1.4.6", "add plugin kv storage", addPluginKVStorage, true),
 }
 
 func GetMigrations() []Migration {

internal/service/plugin_common/plugin_common_service.go

@@ -135,6 +135,11 @@ func (ps *PluginCommonService) GetUserPluginConfig(ctx context.Context, req *sch
 }
 
 func (ps *PluginCommonService) initPluginData() {
+	plugin.SetKVStorageDB(&plugin.Data{
+		DB:    ps.data.DB,
+		Cache: ps.data.Cache,
+	})
+
 	// init plugin status
 	pluginStatus, err := ps.configService.GetStringValue(context.TODO(), constant.PluginStatus)
 	if err != nil {