Add ordering and ordering_field to AIGeneratedTableSettings for enhanced table sorting

Author: Artuomka

backend/src/entities/ai/ai.service.ts

@@ -1,5 +1,6 @@
 import { Injectable } from '@nestjs/common';
 import { WidgetTypeEnum } from '../../enums/widget-type.enum.js';
+import { QueryOrderingEnum } from '../../enums/query-ordering.enum.js';
 import { checkFieldAutoincrement } from '../../helpers/check-field-autoincrement.js';
 import { TableWidgetEntity } from '../widget/table-widget.entity.js';
 import { TableInformation } from './ai-data-entities/types/ai-module-types.js';
@@ -12,6 +13,8 @@ interface AIGeneratedTableSettings {
 	search_fields: string[];
 	readonly_fields: string[];
 	columns_view: string[];
+	ordering: string;
+	ordering_field: string;
 	widgets: Array<{
 		field_name: string;
 		widget_type: string;
@@ -72,7 +75,9 @@ For each table, provide:
 2. search_fields: Columns that should be searchable (text fields like name, email, title)
 3. readonly_fields: Columns that should not be editable (like auto_increment, timestamps)
 4. columns_view: All columns in preferred display order
-5. widgets: For each column, suggest the best widget type from: ${widgetTypes}
+5. ordering: Default sort order - either "ASC" or "DESC" (use "DESC" for tables with timestamps to show newest first)
+6. ordering_field: Column name to sort by default (prefer created_at, updated_at, or primary key)
+7. widgets: For each column, suggest the best widget type from: ${widgetTypes}
 
 Available widget types and when to use them:
 - Password: for password fields
@@ -111,6 +116,8 @@ Respond ONLY with valid JSON in this exact format (no markdown, no explanations)
       "search_fields": ["name", "email"],
       "readonly_fields": ["id", "created_at"],
       "columns_view": ["id", "name", "email", "created_at"],
+      "ordering": "DESC",
+      "ordering_field": "created_at",
       "widgets": [
         {
           "field_name": "column_name",
@@ -148,6 +155,8 @@ Respond ONLY with valid JSON in this exact format (no markdown, no explanations)
 			settings.search_fields = this.filterValidColumns(tableSettings.search_fields, validColumnNames);
 			settings.readonly_fields = this.filterValidColumns(tableSettings.readonly_fields, validColumnNames);
 			settings.columns_view = this.filterValidColumns(tableSettings.columns_view, validColumnNames);
+			settings.ordering = this.mapOrdering(tableSettings.ordering);
+			settings.ordering_field = validColumnNames.includes(tableSettings.ordering_field) ? tableSettings.ordering_field : null;
 			settings.table_widgets = tableSettings.widgets
 				.filter((w) => validColumnNames.includes(w.field_name))
 				.map((widgetData) => {
@@ -167,6 +176,12 @@ Respond ONLY with valid JSON in this exact format (no markdown, no explanations)
 		return columns?.filter((col) => validColumnNames.includes(col)) || [];
 	}
 
+	private mapOrdering(ordering: string): QueryOrderingEnum | null {
+		if (ordering === 'ASC') return QueryOrderingEnum.ASC;
+		if (ordering === 'DESC') return QueryOrderingEnum.DESC;
+		return null;
+	}
+
 	private mapWidgetType(widgetType: string): WidgetTypeEnum | undefined {
 		const widgetTypeMap = new Map<string, WidgetTypeEnum>([
 			['Password', WidgetTypeEnum.Password],