mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-30 22:26:38 +08:00
ryan
416603b616
- Replace db.DB(ctx) with database.DB(ctx) from plugins/infra/database
- Replace db.Redis/db.PrefixedKey/db.GetJSON/db.SetJSON with cachepkg.* from plugins/infra/cache
- Replace pkg/persistence/idgen with pkg/idgen (already exists)
- Replace pkg/persistence/batchwriter with pkg/batchwriter (already exists)
- Replace pkg/persistence/migrator with pkg/migrator (already exists)
- Replace pkg/persistence/logstore with plugins/domain/risk_control/logstore
- Delete defunct pkg/{persistence,cap,message_gateway,push,shared,task}
- Fix vet issues: db alias in domain_test.go, driver_asynq_worker.TaskHandler reference
- Update Makefile architecture guard
- Update docs and skill references
- Update go.mod: gorilla/sessions promotion to direct dependency
102 lines
2.0 KiB
Go
102 lines
2.0 KiB
Go
// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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// Package database provides the relational database infrastructure plugin for Cordis.
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package database
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import (
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"context"
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"github.com/Rain-kl/Wavelet/core"
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"github.com/Rain-kl/Wavelet/core/contracts"
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"gorm.io/gorm"
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)
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// Option configures the database plugin.
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type Option func(*Plugin)
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// WithDB configures an explicit *gorm.DB instance for the plugin.
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func WithDB(d *gorm.DB) Option {
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return func(p *Plugin) {
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p.db = d
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}
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}
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// WithNamedDB registers a named secondary database connection.
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func WithNamedDB(name string, d *gorm.DB) Option {
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return func(p *Plugin) {
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if p.namedDBs == nil {
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p.namedDBs = make(map[string]*gorm.DB)
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}
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p.namedDBs[name] = d
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}
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}
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// Plugin implements core.Plugin to provide contracts.DBService into the Cordis micro-kernel.
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type Plugin struct {
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db *gorm.DB
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namedDBs map[string]*gorm.DB
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}
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// New creates a new database infrastructure plugin.
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func New(opts ...Option) *Plugin {
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p := &Plugin{
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namedDBs: make(map[string]*gorm.DB),
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}
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for _, opt := range opts {
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if opt != nil {
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opt(p)
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}
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}
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return p
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}
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// Name returns the unique identifier of the database plugin.
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func (p *Plugin) Name() string {
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return "database"
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}
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// Apply mounts the database service into the Context.
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func (p *Plugin) Apply(ctx *core.Context) error {
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targetDB := p.db
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if targetDB == nil {
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targetDB = DB(context.Background())
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}
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svc := &dbServiceImpl{
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primary: targetDB,
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namedDBs: p.namedDBs,
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}
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core.Provide[contracts.DBService](ctx, svc)
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return nil
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}
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type dbServiceImpl struct {
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primary *gorm.DB
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namedDBs map[string]*gorm.DB
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}
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func (s *dbServiceImpl) GORM() *gorm.DB {
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if s.primary != nil {
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return s.primary
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}
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return DB(context.Background())
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}
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func (s *dbServiceImpl) DB(ctx context.Context) *gorm.DB {
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if s.primary != nil {
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return s.primary.WithContext(ctx)
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}
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return DB(ctx)
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}
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func (s *dbServiceImpl) Named(name string) *gorm.DB {
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if s.namedDBs != nil {
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if d, ok := s.namedDBs[name]; ok && d != nil {
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return d
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}
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}
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return s.GORM()
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}
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