- npm updates

- renamed 'models' and 'validators' folders
- removed unneccessary files in contracts folder

app/models/DocumentXmlCache.ts

@@ -0,0 +1,98 @@
+import { column, BaseModel, SnakeCaseNamingStrategy, belongsTo } from '@adonisjs/lucid/orm';
+import Dataset from './dataset.js';
+import { builder, create } from 'xmlbuilder2';
+import { XMLBuilder } from 'xmlbuilder2/lib/interfaces.js';
+import db from '@adonisjs/lucid/services/db';
+import { DateTime } from 'luxon';
+import type { BelongsTo } from "@adonisjs/lucid/types/relations";
+
+export default class DocumentXmlCache extends BaseModel {
+    public static namingStrategy = new SnakeCaseNamingStrategy();
+    public static table = 'document_xml_cache';
+    // public static fillable: string[] = ['value', 'label', 'type', 'relation'];
+    // public static primaryKey = false;
+    static primaryKey = ''; // Set primaryKey to null to indicate there is no primary key
+
+    @column({
+        isPrimary: true,
+    })
+    public document_id: number;
+
+    @column({})
+    public xml_version: number;
+
+    @column()
+    public server_date_modified?: string;
+
+    // @column.dateTime({
+    //     autoCreate: true,
+    //     autoUpdate: true,
+    // })
+    // public updated_at?: DateTime;
+
+    @column({})
+    public xml_data: string;
+
+    @belongsTo(() => Dataset, {
+        foreignKey: 'document_id',
+    })
+    public dataset: BelongsTo<typeof Dataset>;
+
+    /**
+     * Get dom document of 'xml_data' string
+     *
+     * @returns {XMLBuilder}
+     */
+    public getDomDocument(): XMLBuilder {
+        // const dom = xmlbuilder.create({ version: "1.0", encoding: "UTF-8", standalone: true });
+        let dom: XMLBuilder = create({ version: '1.0', encoding: 'UTF-8', standalone: true }, this.xml_data);
+        // return dom.first();
+
+        const rdrDataset = dom.find(
+            (n) => {
+                const test = n.node.nodeName == 'Rdr_Dataset';
+                return test;
+            },
+            false,
+            true,
+        )?.node;
+
+        if (rdrDataset == undefined) {
+            return dom.first();
+        } else {
+            dom = builder({ version: '1.0', encoding: 'UTF-8', standalone: true }, rdrDataset);
+            return dom;
+        }
+    }
+
+    /**
+     * Check if a dataset in a specific xml version is already cached or not.
+     *
+     * @param mixed datasetId
+     * @param mixed serverDateModified
+     * @returns {Promise<boolean>} Returns true on cached hit else false.
+     */
+    // public static async hasValidEntry(datasetId: number, datasetServerDateModified: DateTime): Promise<boolean> {
+    //     // const formattedDate = dayjs(datasetServerDateModified).format('YYYY-MM-DD HH:mm:ss');
+
+    //     const query = Database.from(this.table)
+    //         .where('document_id', datasetId)
+    //         .where('server_date_modified', '2023-08-17 16:51:03')
+    //         .first();
+
+    //     const row = await query;
+    //     return !!row;
+    // }
+
+    // Assuming 'DocumentXmlCache' has a table with a 'server_date_modified' column in your database
+    public static async hasValidEntry(datasetId: number, datasetServerDateModified: DateTime): Promise<boolean> {
+        const serverDateModifiedString: string = datasetServerDateModified.toFormat('yyyy-MM-dd HH:mm:ss'); // Convert DateTime to ISO string
+        const query = db.from(this.table)
+            .where('document_id', datasetId)
+            .where('server_date_modified', '>=', serverDateModifiedString) // Check if server_date_modified is newer or equal
+            .first();
+
+        const row = await query;
+        return !!row;
+    }
+}