mirror of
https://github.com/yunionio/cloudpods.git
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123 lines
3.8 KiB
Go
123 lines
3.8 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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import (
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"context"
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/tristate"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/httperrors"
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"yunion.io/x/onecloud/pkg/mcclient"
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)
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type SServiceManager struct {
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db.SStandaloneResourceBaseManager
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}
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var ServiceManager *SServiceManager
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func init() {
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ServiceManager = &SServiceManager{
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SStandaloneResourceBaseManager: db.NewStandaloneResourceBaseManager(
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SService{},
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"service",
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"service",
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"services",
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),
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}
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ServiceManager.SetVirtualObject(ServiceManager)
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}
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/*
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+------------+--------------+------+-----+---------+-------+
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| Field | Type | Null | Key | Default | Extra |
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+------------+--------------+------+-----+---------+-------+
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| id | varchar(64) | NO | PRI | NULL | |
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| type | varchar(255) | YES | | NULL | |
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| enabled | tinyint(1) | NO | | 1 | |
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| extra | text | YES | | NULL | |
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| created_at | datetime | YES | | NULL | |
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+------------+--------------+------+-----+---------+-------+
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*/
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type SService struct {
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db.SStandaloneResourceBase
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Type string `width:"255" charset:"utf8" list:"admin" create:"admin_required"`
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Enabled tristate.TriState `nullable:"false" default:"true" list:"admin" update:"admin" create:"admin_optional"`
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Extra *jsonutils.JSONDict `nullable:"true" list:"admin"`
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}
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func (manager *SServiceManager) InitializeData() error {
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q := manager.Query()
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q = q.IsNullOrEmpty("name")
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srvs := make([]SService, 0)
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err := db.FetchModelObjects(manager, q, &srvs)
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if err != nil {
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return err
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}
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for i := range srvs {
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name, _ := srvs[i].Extra.GetString("name")
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desc, _ := srvs[i].Extra.GetString("description")
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if len(name) == 0 {
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name = srvs[i].Type
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}
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db.Update(&srvs[i], func() error {
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srvs[i].Name = name
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srvs[i].Description = desc
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return nil
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})
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}
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return nil
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}
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func (service *SService) GetEndpointCount() (int, error) {
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q := EndpointManager.Query().Equals("service_id", service.Id)
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return q.CountWithError()
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}
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func (service *SService) ValidateDeleteCondition(ctx context.Context) error {
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epCnt, _ := service.GetEndpointCount()
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if epCnt > 0 {
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return httperrors.NewNotEmptyError("service contains endpoints")
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}
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if service.Enabled.IsTrue() {
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return httperrors.NewInvalidStatusError("service is enabled")
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}
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return service.SStandaloneResourceBase.ValidateDeleteCondition(ctx)
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}
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func (service *SService) GetCustomizeColumns(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) *jsonutils.JSONDict {
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extra := service.SStandaloneResourceBase.GetCustomizeColumns(ctx, userCred, query)
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return serviceExtra(service, extra)
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}
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func (service *SService) GetExtraDetails(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (*jsonutils.JSONDict, error) {
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extra, err := service.SStandaloneResourceBase.GetExtraDetails(ctx, userCred, query)
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if err != nil {
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return nil, err
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}
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return serviceExtra(service, extra), nil
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}
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func serviceExtra(service *SService, extra *jsonutils.JSONDict) *jsonutils.JSONDict {
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epCnt, _ := service.GetEndpointCount()
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extra.Add(jsonutils.NewInt(int64(epCnt)), "endpoint_count")
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return extra
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}
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