Refactor

src/internal/server/login_handler.go

@@ -0,0 +1,32 @@
+package server
+
+import (
+	"git.pbiernat.dev/egommerce/identity-service/internal/service"
+	"github.com/gofiber/fiber/v2"
+)
+
+type AuthLoginRequest struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
+type AuthLoginResponse struct {
+	JWTToken string `json:"jwt_token"`
+}
+
+func (s *Server) LoginHandler(c *fiber.Ctx) error {
+	data := new(AuthLoginRequest)
+	if err := c.BodyParser(data); err != nil {
+		return err
+	}
+
+	token, err := service.AuthService.Login(data.Username, data.Password)
+	if err != nil {
+		return fiber.NewError(fiber.StatusUnauthorized)
+	}
+
+	cookie := service.AuthService.Cookie("auth_token", token)
+	c.Cookie(cookie)
+
+	return c.JSON(&AuthLoginResponse{JWTToken: token})
+}