Align GoChat with Chatwoot frontend contracts

internal/handler/api/v1/audit_handler_test.go

@@ -158,6 +158,45 @@ func (s *AuditHandlerTestSuite) TestList_AssociatedAccountScopeAndFixedPageSize(
 	assert.Len(s.T(), body["audit_logs"].([]any), 1)
 }
 
+func (s *AuditHandlerTestSuite) TestList_ChatwootPaginationMetaAndDescendingOrder() {
+	r := gin.New()
+	r.GET("/api/v1/accounts/:account_id/audit_logs", withAuditRole("administrator", s.handler.List))
+
+	associatedID := s.account.ID
+	createdAt := time.Unix(1710000000, 0).UTC()
+	for i := 0; i < 30; i++ {
+		s.Require().NoError(s.db.Create(&model.Audit{
+			AuditableType:  "Conversation",
+			AuditableID:    uint(i + 1),
+			Action:         "update",
+			AuditedChanges: json.RawMessage(`{}`),
+			AssociatedType: "Account",
+			AssociatedID:   &associatedID,
+			CreatedAt:      createdAt.Add(time.Duration(i) * time.Minute),
+		}).Error)
+	}
+
+	w := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", fmt.Sprintf("/api/v1/accounts/%d/audit_logs?page=2", s.account.ID), nil)
+	r.ServeHTTP(w, req)
+
+	assert.Equal(s.T(), http.StatusOK, w.Code)
+	var body map[string]any
+	s.Require().NoError(json.Unmarshal(w.Body.Bytes(), &body))
+	assert.Equal(s.T(), float64(25), body["per_page"])
+	assert.Equal(s.T(), float64(2), body["current_page"])
+	assert.Equal(s.T(), float64(30), body["total_entries"])
+
+	logs := body["audit_logs"].([]any)
+	s.Require().Len(logs, 5)
+	for index, item := range logs {
+		log := item.(map[string]any)
+		expectedAuditableID := float64(5 - index)
+		assert.Equal(s.T(), expectedAuditableID, log["auditable_id"])
+		assert.Equal(s.T(), float64(createdAt.Add(time.Duration(4-index)*time.Minute).Unix()), log["created_at"])
+	}
+}
+
 func (s *AuditHandlerTestSuite) TestList_UnauthorizedForAgent() {
 	r := gin.New()
 	r.GET("/api/v1/accounts/:account_id/audit_logs", withAuditRole("agent", s.handler.List))