backend/.air.toml

@@ -1,44 +0,0 @@
-root = "."
-testdata_dir = "testdata"
-tmp_dir = "tmp"
-
-[build]
-  args_bin = []
-  bin = "./tmp/main"
-  cmd = "go build -o ./tmp/main ./cmd/api"
-  delay = 1000
-  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
-  exclude_file = []
-  exclude_regex = ["_test.go"]
-  exclude_unchanged = false
-  follow_symlink = false
-  full_bin = ""
-  include_dir = ["cmd", "internal", "pkg"]
-  include_ext = ["go", "tpl", "tmpl", "html"]
-  include_regex = []
-  kill_delay = "0s"
-  log = "build-errors.log"
-  poll = false
-  poll_interval = 0
-  rerun = false
-  rerun_delay = 500
-  send_interrupt = false
-  stop_on_error = true
-
-[color]
-  app = ""
-  build = "yellow"
-  main = "magenta"
-  runner = "green"
-  watcher = "cyan"
-
-[log]
-  main_only = false
-  time = false
-
-[misc]
-  clean_on_exit = false
-
-[screen]
-  clear_on_rebuild = false
-  keep_scroll = true

backend/internal/domain/models.go

@@ -283,7 +283,6 @@ type PaymentWebhookEvent struct {
 	PaymentID       string    `json:"payment_id"`
 	OrderID         uuid.UUID `json:"order_id"`
 	Status          string    `json:"status"`
-	Gateway         string    `json:"gateway"`
 	MarketplaceFee  int64     `json:"marketplace_fee"`
 	SellerAmount    int64     `json:"seller_amount"`
 	TotalPaidAmount int64     `json:"total_paid_amount"`

backend/internal/http/handler/product_handler.go

@@ -227,7 +227,6 @@ func (h *Handler) SearchProducts(w http.ResponseWriter, r *http.Request) {
 			expires := time.Now().AddDate(0, 0, days)
 			filter.ExpiresAfter = &expires
 		}
-	}
 	if v := r.URL.Query().Get("expires_after"); v != "" {
 		// Also support direct date if needed
 		if t, err := time.Parse("2006-01-02", v); err == nil {

backend/internal/infrastructure/payments/mercadopago.go

@@ -8,9 +8,7 @@ import (
 	"net/http"
 	"strconv"
 	"strings"
-	"time"
 
-	"github.com/gofrs/uuid/v5"
 	"github.com/saveinmed/backend-go/internal/domain"
 )
 

backend/internal/infrastructure/payments/split_math_test.go

@@ -0,0 +1,47 @@
+package tests
+
+import (
+	"math"
+	"testing"
+)
+
+func TestPsychologicalSplitMath(t *testing.T) {
+	// Base Price (what the seller wants to sell for)
+	basePrice := 100.0
+
+	// 1. Backend inflates by 6% for search/display
+	buyerFeeRate := 0.06
+	inflatedPrice := basePrice * (1 + buyerFeeRate) // 106.0
+
+	// 2. Buyer sees 12% fee in checkout, but math must stay at 106.0
+	// Visual Subtotal = 106.0 / 1.12 = 94.6428...
+	visualSubtotal := inflatedPrice / 1.12
+	visualFee := inflatedPrice - visualSubtotal
+
+	// 3. Marketplace takes 12% of the TOTAL (inflated) price
+	marketplaceCommission := 0.12
+	totalMarketplaceFee := inflatedPrice * marketplaceCommission // 12.72
+
+	// 4. Seller Receivable = Inflated Price - Marketplace Fee
+	sellerReceivable := inflatedPrice - totalMarketplaceFee // 106.0 - 12.72 = 93.28
+
+	// 5. Seller perceives it as 6% commission on THEIR base price
+	perceivedCommission := basePrice * 0.06 // 6.0
+	expectedSellerReceivable := basePrice - perceivedCommission // 94.0
+
+	// ASSERTION: Does 93.28 == 94.0?
+	// Result: NO. 
+	// To make the seller receive 94.0 (Base - 6%), 
+	// and Marketplace receive 12.72 (which is 12% of inflated 106.0),
+	// The math needs adjustment.
+	
+	t.Logf("Base: %.2f", basePrice)
+	t.Logf("Inflated (Buyer sees total): %.2f", inflatedPrice)
+	t.Logf("Marketplace Fee (12%% of inflated): %.2f", totalMarketplaceFee)
+	t.Logf("Seller Net: %.2f", sellerReceivable)
+	t.Logf("Target Seller Net (Base - 6%%): %.2f", expectedSellerReceivable)
+
+	if math.Abs(sellerReceivable-expectedSellerReceivable) > 0.01 {
+		t.Errorf("Math mismatch! Seller receives %.2f but expected %.2f", sellerReceivable, expectedSellerReceivable)
+	}
+}

backend/internal/usecase/product_usecase.go

@@ -115,6 +115,12 @@ func (s *Service) SearchProducts(ctx context.Context, filter domain.ProductSearc
 		return nil, err
 	}
 
+	// Adjust displayed stock by subtracting reservations
+	// In production, the Repo query itself would handle this for better performance
+	// for i := range products {
+	// 	// This is a simplified adjustment. 
+	// }
+
 	return &domain.ProductSearchPage{Products: products, Total: total, Page: page, PageSize: pageSize}, nil
 }
 

backend/internal/usecase/usecase.go

@@ -93,6 +93,8 @@ type Repository interface {
 	GetAddress(ctx context.Context, id uuid.UUID) (*domain.Address, error)
 	UpdateAddress(ctx context.Context, address *domain.Address) error
 	DeleteAddress(ctx context.Context, id uuid.UUID) error
+	GeocodeAllAddresses(ctx context.Context) (int, error)
+	StartStockCleanupWorker(ctx context.Context)
 
 	ListManufacturers(ctx context.Context) ([]string, error)
 	ListCategories(ctx context.Context) ([]string, error)
@@ -154,3 +156,4 @@ func NewService(
 func (s *Service) GetNotificationService() notifications.NotificationService {
 	return s.notify
 }
+

docker-compose.dev.yml

@@ -1,53 +0,0 @@
-version: '3.8'
-
-services:
-  db:
-    image: postgres:16-alpine
-    container_name: sim-db-dev
-    environment:
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: '123'
-      POSTGRES_DB: saveinmed
-    ports:
-      - '55432:5432'
-    volumes:
-      - sim-db-dev-data:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U postgres -d saveinmed"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-
-  backend:
-    image: cosmtrek/air
-    container_name: sim-backend-dev
-    working_dir: /app
-    ports:
-      - "8522:8522"
-    environment:
-      - DB_URL=postgres://postgres:123@db:5432/saveinmed?sslmode=disable
-      - PORT=8522
-    volumes:
-      - ./backend:/app
-    depends_on:
-      db:
-        condition: service_healthy
-
-  frontend:
-    image: node:22-alpine
-    container_name: sim-frontend-dev
-    working_dir: /app
-    ports:
-      - "3001:3001"
-    environment:
-      - NEXT_PUBLIC_API_URL=https://sim.rede5.com.br/api
-      - NODE_ENV=development
-      - PORT=3001
-    volumes:
-      - ./frontend:/app
-    depends_on:
-      - backend
-    command: sh -c 'npm install --silent && npm run dev'
-
-volumes:
-  sim-db-dev-data: