feat(crm): complete contact label avatar gaps

internal/handler/api/v1/contact_handler.go

@@ -63,7 +63,7 @@ func (h *ContactHandler) List(c *gin.Context) {
 	offset := (page - 1) * perPage
 	sort := c.DefaultQuery("sort", "")
 
-	contacts, total, svcErr := h.svc.ListByAccount(c.Request.Context(), accountID, offset, perPage, sort)
+	contacts, total, svcErr := h.svc.ListByAccount(c.Request.Context(), accountID, offset, perPage, sort, contactLabelsParam(c))
 	if svcErr != nil {
 		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": "failed to list contacts"})
 		return
@@ -110,7 +110,7 @@ func (h *ContactHandler) Search(c *gin.Context) {
 	sort := c.DefaultQuery("sort", "")
 	searchMode := search.ParseSearchMode(c.DefaultQuery("search_mode", ""))
 
-	contacts, total, svcErr := h.svc.Search(c.Request.Context(), accountID, query, offset, perPage, sort, searchMode)
+	contacts, total, svcErr := h.svc.Search(c.Request.Context(), accountID, query, offset, perPage, sort, searchMode, contactLabelsParam(c))
 	if svcErr != nil {
 		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": "failed to search contacts"})
 		return
@@ -286,6 +286,70 @@ func (h *ContactHandler) Delete(c *gin.Context) {
 	c.Status(http.StatusOK)
 }
 
+func (h *ContactHandler) DeleteAvatar(c *gin.Context) {
+	accountID := parseAccountIDParam(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid account id")
+		return
+	}
+	contactID, err := parseUintParam(c, "contact_id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid contact id")
+		return
+	}
+	contact, svcErr := h.svc.DeleteAvatar(c.Request.Context(), accountID, contactID)
+	if svcErr != nil {
+		handleServiceError(c, svcErr)
+		return
+	}
+	c.JSON(http.StatusOK, contactPayloadResponse(c.Request.Context(), h.svc.DB(), contact, false))
+}
+
+func (h *ContactHandler) ListLabels(c *gin.Context) {
+	accountID := parseAccountIDParam(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid account id")
+		return
+	}
+	contactID, err := parseUintParam(c, "contact_id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid contact id")
+		return
+	}
+	labels, svcErr := h.svc.GetLabels(c.Request.Context(), accountID, contactID)
+	if svcErr != nil {
+		handleServiceError(c, svcErr)
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"payload": labels})
+}
+
+func (h *ContactHandler) UpdateLabels(c *gin.Context) {
+	accountID := parseAccountIDParam(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid account id")
+		return
+	}
+	contactID, err := parseUintParam(c, "contact_id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid contact id")
+		return
+	}
+	var req struct {
+		Labels []string `json:"labels"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrValidation, err.Error())
+		return
+	}
+	labels, svcErr := h.svc.UpdateLabels(c.Request.Context(), accountID, contactID, req.Labels)
+	if svcErr != nil {
+		handleServiceError(c, svcErr)
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"payload": labels})
+}
+
 // ListContactInboxes retrieves all contact_inboxes for a contact.
 // GET /api/v1/accounts/:id/contacts/:contact_id/contact_inboxes
 // Reference: Chatwoot contacts#contact_inboxes (nested resource)
@@ -503,6 +567,12 @@ func includeContactInboxes(c *gin.Context) bool {
 	return true
 }
 
+func contactLabelsParam(c *gin.Context) []string {
+	labels := c.QueryArray("labels[]")
+	labels = append(labels, c.QueryArray("labels")...)
+	return labels
+}
+
 // parseIntOrDefault parses an integer query parameter with a default value.
 func parseIntOrDefault(c *gin.Context, key string, defaultVal int) int {
 	val := c.Query(key)