feat: 0.0.1

internal/handlers/http/token.go

@@ -0,0 +1,74 @@
+package api
+
+import (
+	"errors"
+	"net/http"
+	"strings"
+	"time"
+
+	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
+	"github.com/FernandoJVideira/simple_bank/internal/handlers/http/response"
+	"github.com/FernandoJVideira/simple_bank/internal/service"
+	"github.com/gin-gonic/gin"
+)
+
+type renewAccessTokenRequest struct {
+	RefreshToken string `json:"refresh_token" binding:"required"`
+}
+
+type renewAccessTokenResponse struct {
+	AccessToken          string    `json:"access_token"`
+	AccessTokenExpiresAt time.Time `json:"access_token_expires_at"`
+}
+
+func (s *Server) renewAccessToken(ctx *gin.Context) {
+	var req renewAccessTokenRequest
+	var resp response.JSONResponse
+
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		resp = response.JSONResponse{
+			Success: false,
+			Error:   err.Error(),
+		}
+		ctx.JSON(http.StatusBadRequest, resp)
+		return
+	}
+
+	// Call auth service - all business logic moved there
+	result, err := s.authService.RenewAccessToken(ctx, service.TokenRenewalRequest{
+		RefreshToken: req.RefreshToken,
+	})
+
+	if err != nil {
+		statusCode := http.StatusInternalServerError
+		errMsg := err.Error()
+
+		// Map service errors to HTTP codes
+		if errors.Is(err, db.ErrRecordNotFound) || strings.Contains(errMsg, "session not found") {
+			statusCode = http.StatusNotFound
+		} else if strings.Contains(errMsg, "invalid") ||
+			strings.Contains(errMsg, "blocked") ||
+			strings.Contains(errMsg, "expired") ||
+			strings.Contains(errMsg, "mismatched") {
+			statusCode = http.StatusUnauthorized
+		}
+
+		resp = response.JSONResponse{
+			Success: false,
+			Error:   errMsg,
+		}
+		ctx.JSON(statusCode, resp)
+		return
+	}
+
+	resp = response.JSONResponse{
+		Success: true,
+		Message: "Access token renewed successfully",
+		Data: renewAccessTokenResponse{
+			AccessToken:          result.AccessToken,
+			AccessTokenExpiresAt: result.AccessTokenExpiresAt,
+		},
+	}
+
+	ctx.JSON(http.StatusOK, resp)
+}