prvi kod za live uporabu

backend/infrastructure/paperless_client.py

@@ -0,0 +1,43 @@
+# backend/infrastructure/paperless_client.py
+
+import requests
+from django.conf import settings
+
+class PaperlessGateway:
+    """
+    Gateway za komunikaciju s Paperless-ngx API-jem.
+    """
+    def __init__(self):
+        self.base_url = settings.PAPERLESS_API_URL
+        self.headers = {
+            "Authorization": f"Token {settings.PAPERLESS_API_TOKEN}",
+            "Content-Type": "application/json"
+        }
+
+    def upload_document(self, file_content, filename):
+        """Šalje dokument u Paperless."""
+        url = f"{self.base_url}/documents/post_document/"
+        files = {'document': (filename, file_content)}
+        response = requests.post(url, headers={"Authorization": self.headers["Authorization"]}, files=files)
+        response.raise_for_status()
+        return response.json()
+
+    def get_document_status(self, task_id):
+        """Provjerava status procesiranja dokumenta."""
+        url = f"{self.base_url}/tasks/{task_id}/"
+        response = requests.get(url, headers=self.headers)
+        return response.json()
+
+    def get_document_metadata(self, document_id: int):
+        """Dohvaća metapodatke dokumenta iz Paperless-a."""
+        url = f"{self.base_url}/api/documents/{document_id}/"
+        response = requests.get(url, headers=self.headers)
+        response.raise_for_status()
+        return response.json()
+
+    def fetch_unprocessed_documents(self):
+        """Dohvaća listu dokumenata koji čekaju obradu."""
+        # Filtriramo dokumente koji nemaju naš 'processed' tag
+        url = f"{self.base_url}/api/documents/?query=is_tagged:false"
+        response = requests.get(url, headers=self.headers)
+        return response.json().get('results', [])