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Feat: add MySQL database driver (#825)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| /* | ||
| Copyright 2021 The KubeVela Authors. | ||
| Licensed 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 mysql | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| mysqlgorm "gorm.io/driver/mysql" | ||
| "gorm.io/gorm" | ||
|
|
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| "github.com/kubevela/velaux/pkg/server/infrastructure/datastore" | ||
| ) | ||
|
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| type mysql struct { | ||
| client gorm.DB | ||
| database string | ||
| } | ||
|
|
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| // New new mongodb datastore instance | ||
| func New(ctx context.Context, cfg datastore.Config) (datastore.DataStore, error) { | ||
| db, err := gorm.Open(mysqlgorm.Open(cfg.URL), &gorm.Config{}) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| m := &mysql{ | ||
| client: *db, | ||
| database: cfg.Database, | ||
| } | ||
| return m, nil | ||
| } | ||
|
|
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| // Add add data model | ||
| func (m *mysql) Add(ctx context.Context, entity datastore.Entity) error { | ||
| return fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
||
| // BatchAdd batch add entity, this operation has some atomicity. | ||
| func (m *mysql) BatchAdd(ctx context.Context, entities []datastore.Entity) error { | ||
| return fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
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| // Get get data model | ||
| func (m *mysql) Get(ctx context.Context, entity datastore.Entity) error { | ||
| return fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
||
| // Put update data model | ||
| func (m *mysql) Put(ctx context.Context, entity datastore.Entity) error { | ||
| return fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
||
| // IsExist determine whether data exists. | ||
| func (m *mysql) IsExist(ctx context.Context, entity datastore.Entity) (bool, error) { | ||
| return true, fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
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| // Delete delete data | ||
| func (m *mysql) Delete(ctx context.Context, entity datastore.Entity) error { | ||
| return fmt.Errorf("method to be implemented") | ||
| } | ||
|
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| // List list entity function | ||
| func (m *mysql) List(ctx context.Context, entity datastore.Entity, op *datastore.ListOptions) ([]datastore.Entity, error) { | ||
| return nil, fmt.Errorf("method to be implemented") | ||
| } | ||
|
|
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| // Count counts entities | ||
| func (m *mysql) Count(ctx context.Context, entity datastore.Entity, filterOptions *datastore.FilterOptions) (int64, error) { | ||
| return 0, fmt.Errorf("method to be implemented") | ||
| } |
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