saveinmed/backend/internal/server/server.go

328 lines
20 KiB
Go

package server
import (
"context"
"log"
"net/http"
"time"
"github.com/gofrs/uuid/v5"
_ "github.com/jackc/pgx/v5/stdlib"
"github.com/jmoiron/sqlx"
httpSwagger "github.com/swaggo/http-swagger"
"github.com/saveinmed/backend-go/internal/config"
"github.com/saveinmed/backend-go/internal/domain"
"github.com/saveinmed/backend-go/internal/http/handler"
"github.com/saveinmed/backend-go/internal/http/middleware"
"github.com/saveinmed/backend-go/internal/infrastructure/mapbox"
"github.com/saveinmed/backend-go/internal/infrastructure/notifications"
"github.com/saveinmed/backend-go/internal/infrastructure/payments"
"github.com/saveinmed/backend-go/internal/repository/postgres"
"github.com/saveinmed/backend-go/internal/usecase"
)
const (
bootstrapAdminName = "SaveInMed Admin"
bootstrapAdminUsername = "admin"
)
// Server wires the infrastructure and exposes HTTP handlers.
type Server struct {
cfg config.Config
db *sqlx.DB
mux *http.ServeMux
svc *usecase.Service
}
func New(cfg config.Config) (*Server, error) {
db, err := sqlx.Open("pgx", cfg.DatabaseURL)
if err != nil {
return nil, err
}
repoInstance := postgres.New(db)
var paymentGateway domain.PaymentGateway
switch cfg.PaymentGatewayProvider {
case "asaas":
paymentGateway = payments.NewAsaasGateway(cfg.AsaasAPIKey, cfg.AsaasWalletID, cfg.AsaasEnvironment, cfg.MarketplaceCommission)
case "stripe":
paymentGateway = payments.NewStripeGateway(cfg.StripeAPIKey, cfg.MarketplaceCommission)
default:
paymentGateway = payments.NewMercadoPagoGateway(cfg.MercadoPagoBaseURL, cfg.MercadoPagoAccessToken, cfg.BackendHost, cfg.MarketplaceCommission)
}
mapboxClient := mapbox.New(cfg.MapboxAccessToken)
// Services
notifySvc := notifications.NewLoggerNotificationService()
// MarketplaceCommission: 12% total (Split 6% buyer / 6% seller)
// BuyerFeeRate: 6% (This is the inflation added to search prices)
svc := usecase.NewService(repoInstance, paymentGateway, mapboxClient, notifySvc, 12.0, 0.06, cfg.JWTSecret, cfg.JWTExpiresIn, cfg.PasswordPepper)
h := handler.New(svc, 0.06)
mux := http.NewServeMux()
// Root endpoint
mux.HandleFunc("GET /", func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/" {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
response := `{"message":"💊 SaveInMed API is running!","docs":"/docs","health":"/health","version":"1.0.0"}`
_, _ = w.Write([]byte(response))
})
mux.HandleFunc("GET /health", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte("ok"))
})
auth := middleware.RequireAuth([]byte(cfg.JWTSecret))
adminOnly := middleware.RequireAuth([]byte(cfg.JWTSecret), domain.RoleAdmin)
productManagers := middleware.RequireAuth([]byte(cfg.JWTSecret), domain.RoleAdmin, domain.RoleOwner)
// Companies (Empresas)
mux.Handle("POST /api/v1/companies", chain(http.HandlerFunc(h.CreateCompany), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/empresas", chain(http.HandlerFunc(h.CreateCompany), middleware.Logger, middleware.Gzip)) // Alias for frontend
mux.Handle("GET /api/v1/companies", chain(http.HandlerFunc(h.ListCompanies), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/empresas", chain(http.HandlerFunc(h.ListCompanies), middleware.Logger, middleware.Gzip)) // Alias for frontend
mux.Handle("GET /api/v1/companies/{id}", chain(http.HandlerFunc(h.GetCompany), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/empresas/{id}", chain(http.HandlerFunc(h.GetCompany), middleware.Logger, middleware.Gzip)) // Alias for frontend
mux.Handle("PATCH /api/v1/companies/{id}", chain(http.HandlerFunc(h.UpdateCompany), middleware.Logger, middleware.Gzip))
mux.Handle("PATCH /api/v1/empresas/{id}", chain(http.HandlerFunc(h.UpdateCompany), middleware.Logger, middleware.Gzip)) // Alias for frontend
mux.Handle("DELETE /api/v1/companies/{id}", chain(http.HandlerFunc(h.DeleteCompany), middleware.Logger, middleware.Gzip))
mux.Handle("DELETE /api/v1/empresas/{id}", chain(http.HandlerFunc(h.DeleteCompany), middleware.Logger, middleware.Gzip)) // Alias for frontend
mux.Handle("PATCH /api/v1/companies/{id}/verify", chain(http.HandlerFunc(h.VerifyCompany), middleware.Logger, middleware.Gzip, adminOnly))
mux.Handle("PATCH /api/v1/empresas/{id}/verify", chain(http.HandlerFunc(h.VerifyCompany), middleware.Logger, middleware.Gzip, adminOnly)) // Alias for frontend
mux.Handle("GET /api/v1/companies/me", chain(http.HandlerFunc(h.GetMyCompany), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/companies/{id}/rating", chain(http.HandlerFunc(h.GetCompanyRating), middleware.Logger, middleware.Gzip))
// KYC
mux.Handle("POST /api/v1/companies/documents", chain(http.HandlerFunc(h.UploadDocument), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/companies/documents", chain(http.HandlerFunc(h.GetDocuments), middleware.Logger, middleware.Gzip, auth))
// Financials
mux.Handle("GET /api/v1/finance/ledger", chain(http.HandlerFunc(h.GetLedger), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/finance/balance", chain(http.HandlerFunc(h.GetBalance), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/finance/withdrawals", chain(http.HandlerFunc(h.RequestWithdrawal), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/finance/withdrawals", chain(http.HandlerFunc(h.ListWithdrawals), middleware.Logger, middleware.Gzip, auth))
// Team
mux.Handle("GET /api/v1/team", chain(http.HandlerFunc(h.ListTeam), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/team", chain(http.HandlerFunc(h.InviteMember), middleware.Logger, middleware.Gzip, auth))
// Product Management (Admin + Vendors)
mux.Handle("POST /api/v1/products", chain(http.HandlerFunc(h.CreateProduct), middleware.Logger, middleware.Gzip, productManagers))
mux.Handle("POST /api/v1/products/import", chain(http.HandlerFunc(h.ImportProducts), middleware.Logger, middleware.Gzip, productManagers))
mux.Handle("PATCH /api/v1/products/{id}", chain(http.HandlerFunc(h.UpdateProduct), middleware.Logger, middleware.Gzip, productManagers))
mux.Handle("DELETE /api/v1/products/{id}", chain(http.HandlerFunc(h.DeleteProduct), middleware.Logger, middleware.Gzip, productManagers))
// Public/Shared Product Access
mux.Handle("GET /api/v1/products", chain(http.HandlerFunc(h.ListProducts), middleware.Logger, middleware.Gzip, auth)) // List might remain open or logged-in only
mux.Handle("GET /api/v1/products/search", chain(http.HandlerFunc(h.SearchProducts), middleware.Logger, middleware.Gzip, middleware.OptionalAuth([]byte(cfg.JWTSecret))))
mux.Handle("GET /api/v1/products/{id}", chain(http.HandlerFunc(h.GetProduct), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/marketplace/records", chain(http.HandlerFunc(h.ListMarketplaceRecords), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/laboratorios", chain(http.HandlerFunc(h.ListManufacturers), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/categorias", chain(http.HandlerFunc(h.ListCategories), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/produtos-catalogo", chain(http.HandlerFunc(h.ListProducts), middleware.Logger, middleware.Gzip)) // Alias
mux.Handle("POST /api/v1/produtos-catalogo", chain(http.HandlerFunc(h.CreateProduct), middleware.Logger, middleware.Gzip, productManagers)) // Alias for frontend
mux.Handle("GET /api/v1/produtos-catalogo/codigo-ean/{ean}", chain(http.HandlerFunc(h.GetProductByEAN), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/inventory", chain(http.HandlerFunc(h.ListInventory), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/inventory", chain(http.HandlerFunc(h.CreateInventoryItem), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/inventory/reserve", chain(http.HandlerFunc(h.ReserveStock), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/produtos-venda", chain(http.HandlerFunc(h.CreateInventoryItem), middleware.Logger, middleware.Gzip, auth)) // Alias
mux.Handle("GET /api/v1/produtos-venda", chain(http.HandlerFunc(h.ListInventory), middleware.Logger, middleware.Gzip, auth)) // Alias for list
mux.Handle("PUT /api/v1/produtos-venda/{id}", chain(http.HandlerFunc(h.UpdateInventoryItem), middleware.Logger, middleware.Gzip, auth)) // Update inventory
mux.Handle("POST /api/v1/inventory/adjust", chain(http.HandlerFunc(h.AdjustInventory), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/orders", chain(http.HandlerFunc(h.CreateOrder), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/orders/{id}/reorder", chain(http.HandlerFunc(h.Reorder), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/orders", chain(http.HandlerFunc(h.ListOrders), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/orders/{id}", chain(http.HandlerFunc(h.GetOrder), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/orders/{id}", chain(http.HandlerFunc(h.UpdateOrder), middleware.Logger, middleware.Gzip, auth)) // Add PUT support
mux.Handle("PATCH /api/v1/orders/{id}/status", chain(http.HandlerFunc(h.UpdateOrderStatus), middleware.Logger, middleware.Gzip, auth))
mux.Handle("DELETE /api/v1/orders/{id}", chain(http.HandlerFunc(h.DeleteOrder), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/orders/{id}/payment", chain(http.HandlerFunc(h.CreatePaymentPreference), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/orders/{id}/pay", chain(http.HandlerFunc(h.ProcessOrderPayment), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/orders/{id}/pix", chain(http.HandlerFunc(h.CreatePixPayment), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/shipments", chain(http.HandlerFunc(h.CreateShipment), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/shipments", chain(http.HandlerFunc(h.ListShipments), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/shipments/", chain(http.HandlerFunc(h.GetShipmentByOrderID), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/payments/webhook", chain(http.HandlerFunc(h.HandlePaymentWebhook), middleware.Logger, middleware.Gzip)) // Generic/Mercado Pago
mux.Handle("POST /api/v1/payments/webhook/stripe", chain(http.HandlerFunc(h.HandleStripeWebhook), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/payments/webhook/asaas", chain(http.HandlerFunc(h.HandleAsaasWebhook), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/reviews", chain(http.HandlerFunc(h.CreateReview), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/reviews", chain(http.HandlerFunc(h.ListReviews), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/dashboard", chain(http.HandlerFunc(h.GetDashboard), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/dashboard/seller", chain(http.HandlerFunc(h.GetDashboard), middleware.Logger, middleware.Gzip, auth)) // Alias for frontend
// Payment Config (Admin)
mux.Handle("GET /api/v1/admin/payment-gateways/{provider}", chain(http.HandlerFunc(h.GetPaymentGatewayConfig), middleware.Logger, middleware.Gzip, adminOnly))
mux.Handle("PUT /api/v1/admin/payment-gateways/{provider}", chain(http.HandlerFunc(h.UpdatePaymentGatewayConfig), middleware.Logger, middleware.Gzip, adminOnly))
mux.Handle("POST /api/v1/admin/payment-gateways/{provider}/test", chain(http.HandlerFunc(h.TestPaymentGateway), middleware.Logger, middleware.Gzip, adminOnly))
mux.Handle("POST /api/v1/admin/geocode-sync", chain(http.HandlerFunc(h.GeocodeSync), middleware.Logger, middleware.Gzip, adminOnly))
// Payment Config (Seller)
mux.Handle("GET /api/v1/sellers/{id}/payment-config", chain(http.HandlerFunc(h.GetSellerPaymentConfig), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/sellers/{id}/onboarding", chain(http.HandlerFunc(h.OnboardSeller), middleware.Logger, middleware.Gzip, auth))
// Credit Lines (Boleto a Prazo)
mux.Handle("POST /api/v1/companies/{company_id}/credit/check", chain(http.HandlerFunc(h.CheckCreditLine), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/companies/{company_id}/credit/limit", chain(http.HandlerFunc(h.SetCreditLimit), middleware.Logger, middleware.Gzip, adminOnly))
mux.Handle("POST /api/v1/auth/register", chain(http.HandlerFunc(h.Register), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/register/customer", chain(http.HandlerFunc(h.RegisterCustomer), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/register/tenant", chain(http.HandlerFunc(h.RegisterTenant), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/login", chain(http.HandlerFunc(h.Login), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/auth/me", chain(http.HandlerFunc(h.GetMe), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/auth/logout", chain(http.HandlerFunc(h.Logout), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/password/forgot", chain(http.HandlerFunc(h.ForgotPassword), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/password/reset", chain(http.HandlerFunc(h.ResetPassword), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/refresh", chain(http.HandlerFunc(h.Refresh), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/refresh-token", chain(http.HandlerFunc(h.RefreshToken), middleware.Logger, middleware.Gzip))
mux.Handle("POST /api/v1/auth/verify-email", chain(http.HandlerFunc(h.VerifyEmail), middleware.Logger, middleware.Gzip))
// Address
mux.Handle("POST /api/v1/enderecos", chain(http.HandlerFunc(h.CreateAddress), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/enderecos", chain(http.HandlerFunc(h.ListAddresses), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/enderecos/{id}", chain(http.HandlerFunc(h.UpdateAddress), middleware.Logger, middleware.Gzip, auth))
mux.Handle("DELETE /api/v1/enderecos/{id}", chain(http.HandlerFunc(h.DeleteAddress), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/push/register", chain(http.HandlerFunc(h.RegisterPushToken), middleware.Logger, middleware.Gzip, auth))
mux.Handle("DELETE /api/v1/push/unregister", chain(http.HandlerFunc(h.UnregisterPushToken), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/push/test", chain(http.HandlerFunc(h.TestPushNotification), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/users", chain(http.HandlerFunc(h.CreateUser), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/users", chain(http.HandlerFunc(h.ListUsers), middleware.Logger, middleware.Gzip, auth))
mux.Handle("GET /api/v1/users/", chain(http.HandlerFunc(h.GetUser), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/users/", chain(http.HandlerFunc(h.UpdateUser), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PATCH /api/v1/users/", chain(http.HandlerFunc(h.UpdateUser), middleware.Logger, middleware.Gzip, auth)) // Add PATCH support
mux.Handle("PATCH /api/v1/usuarios/", chain(http.HandlerFunc(h.UpdateUser), middleware.Logger, middleware.Gzip, auth)) // Alias for frontend
mux.Handle("DELETE /api/v1/users/", chain(http.HandlerFunc(h.DeleteUser), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/cart", chain(http.HandlerFunc(h.AddToCart), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/cart", chain(http.HandlerFunc(h.UpdateCart), middleware.Logger, middleware.Gzip, auth)) // Add PUT support
mux.Handle("GET /api/v1/cart", chain(http.HandlerFunc(h.GetCart), middleware.Logger, middleware.Gzip, auth))
mux.Handle("DELETE /api/v1/cart", chain(http.HandlerFunc(h.DeleteCartItem), middleware.Logger, middleware.Gzip, auth)) // Clear all
mux.Handle("DELETE /api/v1/cart/", chain(http.HandlerFunc(h.DeleteCartItem), middleware.Logger, middleware.Gzip, auth)) // Clear item
mux.Handle("GET /api/v1/shipping/settings/{vendor_id}", chain(http.HandlerFunc(h.GetShippingSettings), middleware.Logger, middleware.Gzip, auth))
mux.Handle("PUT /api/v1/shipping/settings/{vendor_id}", chain(http.HandlerFunc(h.UpsertShippingSettings), middleware.Logger, middleware.Gzip, auth))
mux.Handle("POST /api/v1/shipping/calculate", chain(http.HandlerFunc(h.CalculateShipping), middleware.Logger, middleware.Gzip))
mux.Handle("GET /api/v1/files/", chain(http.HandlerFunc(h.ServeFile), middleware.Logger))
mux.Handle("GET /docs/", httpSwagger.Handler(httpSwagger.URL("/docs/doc.json")))
return &Server{cfg: cfg, db: db, mux: mux, svc: svc}, nil
}
// Start runs the HTTP server and ensures the database is reachable.
func (s *Server) Start(ctx context.Context) error {
if err := s.db.PingContext(ctx); err != nil {
return err
}
repo := postgres.New(s.db)
// Migrações já aplicadas manualmente
// if err := repo.ApplyMigrations(ctx); err != nil {
// return err
// }
// Seed platform admin automatically
{
adminEmail := s.cfg.BootstrapAdminEmail
adminPassword := s.cfg.BootstrapAdminPassword
existingUser, err := repo.GetUserByEmail(ctx, adminEmail)
if err != nil {
log.Printf("Seeding admin user: %s", adminEmail)
// Reuse existing platform company if CNPJ already exists
var platformCompanyID uuid.UUID
if dbErr := s.db.QueryRowContext(ctx, `SELECT id FROM companies WHERE cnpj = $1 LIMIT 1`, "00000000000000").Scan(&platformCompanyID); dbErr != nil {
// Company doesn't exist — create it via RegisterAccount
company := &domain.Company{
ID: uuid.Nil,
CNPJ: "00000000000000",
CorporateName: "SaveInMed Platform",
Category: "platform",
LicenseNumber: "ADMIN",
IsVerified: true,
CreatedAt: time.Now().UTC(),
UpdatedAt: time.Now().UTC(),
}
if err := s.svc.RegisterAccount(ctx, company, &domain.User{
Role: domain.RoleAdmin,
Name: bootstrapAdminName,
Username: bootstrapAdminUsername,
Email: adminEmail,
Superadmin: false,
}, adminPassword); err != nil {
log.Printf("Failed to seed admin: %v", err)
} else {
if _, err := s.svc.VerifyCompany(ctx, company.ID); err != nil {
log.Printf("Failed to verify platform company: %v", err)
}
log.Printf("Admin user created: email=%s", adminEmail)
}
} else {
// Company exists — create user bound to it directly
if err := s.svc.CreateUser(ctx, &domain.User{
CompanyID: platformCompanyID,
Role: domain.RoleAdmin,
Name: bootstrapAdminName,
Username: bootstrapAdminUsername,
Email: adminEmail,
Superadmin: false,
}, adminPassword); err != nil {
log.Printf("Failed to seed admin (existing company): %v", err)
} else {
log.Printf("Admin user created: email=%s", adminEmail)
}
}
} else {
existingUser.Role = domain.RoleAdmin
existingUser.Superadmin = false
if existingUser.Name == "" {
existingUser.Name = bootstrapAdminName
}
if existingUser.Username == "" {
existingUser.Username = bootstrapAdminUsername
}
if err := s.svc.UpdateUser(ctx, existingUser, adminPassword); err != nil {
log.Printf("Failed to reconcile existing user %s as admin: %v", adminEmail, err)
} else {
log.Printf("Admin user reconciled: email=%s", adminEmail)
}
}
}
corsConfig := middleware.CORSConfig{AllowedOrigins: s.cfg.CORSOrigins}
srv := &http.Server{
Addr: s.cfg.Addr(),
Handler: middleware.SecurityHeaders(middleware.CORSWithConfig(corsConfig)(s.mux)),
ReadHeaderTimeout: 5 * time.Second,
}
// Start Stock Reservation Cleanup Worker
s.svc.StartStockCleanupWorker(ctx)
log.Printf("starting %s on %s", s.cfg.AppName, s.cfg.Addr())
return srv.ListenAndServe()
}
func chain(h http.Handler, middlewareFns ...func(http.Handler) http.Handler) http.Handler {
for i := len(middlewareFns) - 1; i >= 0; i-- {
h = middlewareFns[i](h)
}
return h
}