034e02e93a
- Updated main.go to initialize email service and include it in the dependency injection container. - Refactored handlers to utilize context in service method calls, improving consistency and error handling. - Introduced new service options for upload, security, and captcha services, enhancing modularity and testability. - Removed unused repository implementations to streamline the codebase. This commit continues the effort to improve the architecture by ensuring all services are properly injected and utilized across the application.
49 lines
907 B
Go
49 lines
907 B
Go
package email
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import (
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"carrotskin/pkg/config"
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"fmt"
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"sync"
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"go.uber.org/zap"
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)
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var (
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// serviceInstance 全局邮件服务实例
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serviceInstance *Service
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// once 确保只初始化一次
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once sync.Once
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// initError 初始化错误
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initError error
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)
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// Init 初始化邮件服务（线程安全，只会执行一次）
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func Init(cfg config.EmailConfig, logger *zap.Logger) error {
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once.Do(func() {
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serviceInstance = NewService(cfg, logger)
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})
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return nil
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}
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// GetService 获取邮件服务实例（线程安全）
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func GetService() (*Service, error) {
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if serviceInstance == nil {
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return nil, fmt.Errorf("邮件服务未初始化，请先调用 email.Init()")
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}
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return serviceInstance, nil
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}
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// MustGetService 获取邮件服务实例，如果未初始化则panic
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func MustGetService() *Service {
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service, err := GetService()
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if err != nil {
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panic(err)
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}
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return service
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}
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