profile keyword manual update and recommended tenders

internal/customer/handler.go

@@ -1,6 +1,7 @@
 package customer
 
 import (
+	"strings"
 	"tm/internal/user"
 	"tm/pkg/authorization"
 	"tm/pkg/logger"
@@ -57,6 +58,9 @@ func (h *Handler) CreateCustomer(c echo.Context) error {
 			err.Error() == "company with this tax ID already exists" {
 			return response.Conflict(c, err.Error())
 		}
+		if strings.HasPrefix(err.Error(), "invalid company ID") || err.Error() == "invalid username format" {
+			return response.BadRequest(c, err.Error(), "")
+		}
 		return response.InternalServerError(c, "Failed to create customer")
 	}
 
@@ -397,6 +401,43 @@ func (h *Handler) GetProfile(c echo.Context) error {
 	return response.Success(c, resp, "Profile retrieved successfully")
 }
 
+// UpdateProfileKeywords updates customer profile keywords (Mobile)
+// @Summary Update customer profile keywords
+// @Description Update profile keywords manually and trigger asynchronous GLM enhancement based on customer company information (including country).
+// @Tags Authorization
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param request body UpdateProfileKeywordsForm true "Manual keywords"
+// @Success 200 {object} response.APIResponse{data=CustomerResponse} "Profile keywords update started"
+// @Failure 400 {object} response.APIResponse "Bad request - Invalid input data"
+// @Failure 401 {object} response.APIResponse "Unauthorized - Invalid or missing token"
+// @Failure 404 {object} response.APIResponse "Not found - Customer not found"
+// @Failure 422 {object} response.APIResponse "Validation error - Invalid request data"
+// @Failure 500 {object} response.APIResponse "Internal server error"
+// @Router /api/v1/profile/keywords [patch]
+func (h *Handler) UpdateProfileKeywords(c echo.Context) error {
+	customerID, err := GetCustomerIDFromContext(c)
+	if err != nil {
+		return response.Unauthorized(c, "Customer not authenticated")
+	}
+
+	form, err := response.Parse[UpdateProfileKeywordsForm](c)
+	if err != nil {
+		return response.ValidationError(c, "Invalid request data", err.Error())
+	}
+
+	resp, err := h.service.UpdateProfileKeywords(c.Request().Context(), customerID, form.Keywords)
+	if err != nil {
+		if err.Error() == "customer not found" {
+			return response.NotFound(c, "Customer not found")
+		}
+		return response.InternalServerError(c, "Failed to update profile keywords")
+	}
+
+	return response.Success(c, resp, "Profile keywords update started")
+}
+
 // Logout handles customer logout (Mobile)
 // @Summary Customer logout
 // @Description Logout customer and invalidate access token