150 lines
4.4 KiB
Go
150 lines
4.4 KiB
Go
package svc
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import (
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"strings"
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"apps/backend/internal/config"
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"apps/backend/internal/middleware"
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fsDomain "apps/backend/internal/module/filestorage/domain"
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"apps/backend/internal/module/filestorage/noop"
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"apps/backend/internal/module/filestorage/s3store"
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memberDomain "apps/backend/internal/module/member/domain"
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memberRepo "apps/backend/internal/module/member/repository"
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memberUC "apps/backend/internal/module/member/usecase"
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notifDomain "apps/backend/internal/module/notification/domain"
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notifUC "apps/backend/internal/module/notification/usecase"
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tokenUC "apps/backend/internal/module/token/usecase"
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"github.com/zeromicro/go-zero/core/logx"
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"github.com/zeromicro/go-zero/rest"
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)
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// ServiceContext wires goctl middleware + modules.
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//
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// 持久化（關機不丟）:
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// - members / settings / refresh_tokens / auth_codes → Mongo
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// Redis（可丟、可重建）:
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// - monc 實體快取 only（CacheRedis）
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type ServiceContext struct {
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Config config.Config
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AuthJWT rest.Middleware
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AdminAuth rest.Middleware
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Members memberDomain.Repository
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Auth *memberUC.AuthService
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Token *tokenUC.JWTIssuer
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Notification notifDomain.UseCase
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Storage fsDomain.Storage
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}
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func NewServiceContext(c config.Config) *ServiceContext {
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if len(c.CacheRedis) == 0 {
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logx.Must(errString("CacheRedis is required for monc entity cache"))
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}
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repo := memberRepo.NewMoncStore(c.Mongo.URI, c.Mongo.Database, c.CacheRedis)
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logx.Infof("mongo monc ready db=%s redis_cache=%s", c.Mongo.Database, c.CacheRedis[0].Host)
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issuer := tokenUC.NewJWTIssuer(
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c.Auth.AccessSecret,
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c.Auth.RefreshSecret,
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c.Auth.AccessExpire,
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c.Auth.RefreshExpire,
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)
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cost := c.Bcrypt.Cost
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if cost <= 0 {
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cost = 10
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}
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auth := memberUC.NewAccountService(repo, issuer, cost)
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auth.GoogleClientID = c.OAuth.GoogleClientID
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auth.LineClientID = c.OAuth.LineClientID
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auth.LineClientSecret = c.OAuth.LineClientSecret
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auth.LineRedirectURI = c.OAuth.LineRedirectURI
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notify := newNotification(c)
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store := newStorage(c)
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return &ServiceContext{
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Config: c,
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Members: repo,
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Auth: auth,
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Token: issuer,
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Notification: notify,
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Storage: store,
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AuthJWT: middleware.NewAuthJWTMiddleware(issuer, repo).Handle,
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AdminAuth: middleware.NewAdminAuthMiddleware().Handle,
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}
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}
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// newStorage 只接 MinIO/S3（S3 API）；不落本機磁碟。
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func newStorage(c config.Config) fsDomain.Storage {
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os := c.ObjectStorage
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if strings.TrimSpace(os.Endpoint) == "" {
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logx.Error("object storage: Endpoint empty — uploads disabled (MinIO/S3 required)")
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return noop.New()
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}
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s, err := s3store.New(s3store.Config{
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Endpoint: os.Endpoint,
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Region: os.Region,
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Bucket: os.Bucket,
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AccessKey: os.AccessKey,
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SecretKey: os.SecretKey,
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UsePathStyle: os.UsePathStyle,
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PublicBaseURL: os.PublicBaseURL,
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})
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if err != nil {
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logx.Errorf("object storage MinIO/S3 init failed: %v — uploads disabled", err)
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return noop.New()
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}
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logx.Infof("object storage: minio/s3 endpoint=%s bucket=%s", os.Endpoint, os.Bucket)
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return s
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}
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func newNotification(c config.Config) notifDomain.UseCase {
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base := strings.TrimRight(c.PublicWebBase, "/")
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if base == "" {
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base = "http://127.0.0.1:5173"
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}
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brand := notifDomain.Brand{
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Name: c.Brand.Name,
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Link: base,
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LogoURL: c.Brand.LogoURL,
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Copyright: c.Brand.Copyright,
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}
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if brand.Name == "" {
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brand.Name = "Harbor Desk"
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}
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if brand.LogoURL == "" {
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// apps/web/public/brand-mark.jpg — 郵件客戶端需絕對 URL
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brand.LogoURL = base + "/brand-mark.jpg"
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}
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if brand.Copyright == "" {
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brand.Copyright = "© Harbor Desk"
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}
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cfg := notifUC.Config{
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Sender: c.Mail.Sender,
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DevExposeCode: c.Mail.DevExposeCode,
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Brand: brand,
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}
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if c.Mail.SMTP.Host != "" {
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cfg.Providers = []notifDomain.EmailDelivery{
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notifUC.NewSMTPDelivery(notifUC.SMTPConfig{
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Host: c.Mail.SMTP.Host,
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Port: c.Mail.SMTP.Port,
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User: c.Mail.SMTP.User,
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Password: c.Mail.SMTP.Password,
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}),
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}
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logx.Infof("notification mail: smtp host=%s port=%d logo=%s expose_code=%v",
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c.Mail.SMTP.Host, c.Mail.SMTP.Port, brand.LogoURL, c.Mail.DevExposeCode)
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} else {
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cfg.Providers = []notifDomain.EmailDelivery{notifUC.NewLogDelivery()}
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logx.Info("notification mail: log-only (set Mail.SMTP.Host to send real email)")
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}
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return notifUC.NewService(cfg)
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}
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type errString string
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func (e errString) Error() string { return string(e) }
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