draft grpc

internal/rpc/app/service_core.go

@@ -0,0 +1,203 @@
+package app
+
+import (
+	"time"
+
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google"
+	"gorm.io/gorm"
+	"stream.api/internal/config"
+	appv1 "stream.api/internal/gen/proto/app/v1"
+	"stream.api/internal/middleware"
+	videogrpc "stream.api/internal/video/runtime/grpc"
+	"stream.api/internal/video/runtime/services"
+	"stream.api/pkg/cache"
+	"stream.api/pkg/logger"
+	"stream.api/pkg/storage"
+	"stream.api/pkg/token"
+)
+
+const adTemplateUpgradeRequiredMessage = "Upgrade required to manage Ads & VAST"
+
+const (
+	walletTransactionTypeTopup             = "topup"
+	walletTransactionTypeSubscriptionDebit = "subscription_debit"
+	paymentMethodWallet                    = "wallet"
+	paymentMethodTopup                     = "topup"
+	paymentKindSubscription                = "subscription"
+	paymentKindWalletTopup                 = "wallet_topup"
+)
+
+var allowedTermMonths = map[int32]struct{}{
+	1:  {},
+	3:  {},
+	6:  {},
+	12: {},
+}
+
+type Services struct {
+	AuthServiceServer
+	AccountServiceServer
+	PreferencesServiceServer
+	UsageServiceServer
+	NotificationsServiceServer
+	DomainsServiceServer
+	AdTemplatesServiceServer
+	PlansServiceServer
+	PaymentsServiceServer
+	VideosServiceServer
+	AdminServiceServer
+}
+
+type appServices struct {
+	appv1.UnimplementedAuthServiceServer
+	appv1.UnimplementedAccountServiceServer
+	appv1.UnimplementedPreferencesServiceServer
+	appv1.UnimplementedUsageServiceServer
+	appv1.UnimplementedNotificationsServiceServer
+	appv1.UnimplementedDomainsServiceServer
+	appv1.UnimplementedAdTemplatesServiceServer
+	appv1.UnimplementedPlansServiceServer
+	appv1.UnimplementedPaymentsServiceServer
+	appv1.UnimplementedVideosServiceServer
+	appv1.UnimplementedAdminServiceServer
+
+	db              *gorm.DB
+	logger          logger.Logger
+	authenticator   *middleware.Authenticator
+	tokenProvider   token.Provider
+	cache           cache.Cache
+	storageProvider storage.Provider
+	jobService      *services.JobService
+	agentRuntime    *videogrpc.Server
+	googleOauth     *oauth2.Config
+	googleStateTTL  time.Duration
+}
+
+type paymentRow struct {
+	ID            string     `gorm:"column:id"`
+	Amount        float64    `gorm:"column:amount"`
+	Currency      *string    `gorm:"column:currency"`
+	Status        *string    `gorm:"column:status"`
+	PlanID        *string    `gorm:"column:plan_id"`
+	PlanName      *string    `gorm:"column:plan_name"`
+	TermMonths    *int32     `gorm:"column:term_months"`
+	PaymentMethod *string    `gorm:"column:payment_method"`
+	ExpiresAt     *time.Time `gorm:"column:expires_at"`
+	CreatedAt     *time.Time `gorm:"column:created_at"`
+}
+
+type paymentInvoiceDetails struct {
+	PlanName      string
+	TermMonths    *int32
+	PaymentMethod string
+	ExpiresAt     *time.Time
+	WalletAmount  float64
+	TopupAmount   float64
+}
+
+type apiErrorBody struct {
+	Code    int         `json:"code"`
+	Message string      `json:"message"`
+	Data    interface{} `json:"data,omitempty"`
+}
+
+func NewServices(c cache.Cache, t token.Provider, db *gorm.DB, l logger.Logger, cfg *config.Config, jobService *services.JobService, agentRuntime *videogrpc.Server) *Services {
+	var storageProvider storage.Provider
+	if cfg != nil {
+		provider, err := storage.NewS3Provider(cfg)
+		if err != nil {
+			l.Error("Failed to initialize S3 provider for gRPC app services", "error", err)
+		} else {
+			storageProvider = provider
+		}
+	}
+
+	googleStateTTL := 10 * time.Minute
+	googleOauth := &oauth2.Config{}
+	if cfg != nil {
+		if cfg.Google.StateTTLMinute > 0 {
+			googleStateTTL = time.Duration(cfg.Google.StateTTLMinute) * time.Minute
+		}
+		googleOauth = &oauth2.Config{
+			ClientID:     cfg.Google.ClientID,
+			ClientSecret: cfg.Google.ClientSecret,
+			RedirectURL:  cfg.Google.RedirectURL,
+			Scopes: []string{
+				"https://www.googleapis.com/auth/userinfo.email",
+				"https://www.googleapis.com/auth/userinfo.profile",
+			},
+			Endpoint: google.Endpoint,
+		}
+	}
+
+	service := &appServices{
+		db:              db,
+		logger:          l,
+		authenticator:   middleware.NewAuthenticator(db, l, cfg.Internal.Marker),
+		tokenProvider:   t,
+		cache:           c,
+		storageProvider: storageProvider,
+		jobService:      jobService,
+		agentRuntime:    agentRuntime,
+		googleOauth:     googleOauth,
+		googleStateTTL:  googleStateTTL,
+	}
+	return &Services{
+		AuthServiceServer:          service,
+		AccountServiceServer:       service,
+		PreferencesServiceServer:   service,
+		UsageServiceServer:         service,
+		NotificationsServiceServer: service,
+		DomainsServiceServer:       service,
+		AdTemplatesServiceServer:   service,
+		PlansServiceServer:         service,
+		PaymentsServiceServer:      service,
+		VideosServiceServer:        service,
+		AdminServiceServer:         service,
+	}
+}
+
+type AuthServiceServer interface {
+	appv1.AuthServiceServer
+}
+
+type AccountServiceServer interface {
+	appv1.AccountServiceServer
+}
+
+type PreferencesServiceServer interface {
+	appv1.PreferencesServiceServer
+}
+
+type UsageServiceServer interface {
+	appv1.UsageServiceServer
+}
+
+type NotificationsServiceServer interface {
+	appv1.NotificationsServiceServer
+}
+
+type DomainsServiceServer interface {
+	appv1.DomainsServiceServer
+}
+
+type AdTemplatesServiceServer interface {
+	appv1.AdTemplatesServiceServer
+}
+
+type PlansServiceServer interface {
+	appv1.PlansServiceServer
+}
+
+type PaymentsServiceServer interface {
+	appv1.PaymentsServiceServer
+}
+
+type VideosServiceServer interface {
+	appv1.VideosServiceServer
+}
+
+type AdminServiceServer interface {
+	appv1.AdminServiceServer
+}