refactor: front end

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/models/document.ts

@@ -0,0 +1,79 @@
+import type { DocumentInterface, DocumentModelInterface } from "@/types/document";
+
+export class DocumentObject implements DocumentModelInterface {
+
+    _data!: DocumentInterface;
+
+    constructor() {
+        this._data = {
+            '@type': 'documents:document',
+            urid: null,
+            size: 0,
+            label: '',
+            mime: null,
+            format: null,
+            encoding: null,
+        };
+    }
+
+    fromJson(data: DocumentInterface): DocumentObject {
+        this._data = data;
+        return this;
+    }
+
+    toJson(): DocumentInterface {
+        return this._data;
+    }
+
+    clone(): DocumentObject {
+        const cloned = new DocumentObject();
+        cloned._data = { ...this._data };
+        return cloned;
+    }
+
+    /** Immutable Properties */
+
+    get urid(): string | null {
+        return this._data.urid;
+    }
+
+    get size(): number {
+        const parsed = typeof this._data.size === 'number' ? this._data.size : Number(this._data.size);
+        return Number.isFinite(parsed) && parsed >= 0 ? parsed : 0;
+    }
+
+    /** Mutable Properties */
+
+    get label(): string | null {
+        return this._data.label || null;
+    }
+
+    set label(value: string) {
+        this._data.label = value;
+    }
+
+    get mime(): string | null {
+        return this._data.mime;
+    }
+
+    set mime(value: string) {
+        this._data.mime = value;
+    }
+
+    get format(): string | null {
+        return this._data.format;
+    }
+
+    set format(value: string) {
+        this._data.format = value;
+    }
+
+    get encoding(): string | null {
+        return this._data.encoding;
+    }
+
+    set encoding(value: string) {
+        this._data.encoding = value;
+    }
+    
+}