refactor: Add an enumeration type and use the factory pattern to obtain the corresponding class (#9356)

api/services/auth/firecrawl/firecrawl.py

@@ -0,0 +1,47 @@
+import json
+
+import requests
+
+from services.auth.api_key_auth_base import ApiKeyAuthBase
+
+
+class FirecrawlAuth(ApiKeyAuthBase):
+    def __init__(self, credentials: dict):
+        super().__init__(credentials)
+        auth_type = credentials.get("auth_type")
+        if auth_type != "bearer":
+            raise ValueError("Invalid auth type, Firecrawl auth type must be Bearer")
+        self.api_key = credentials.get("config").get("api_key", None)
+        self.base_url = credentials.get("config").get("base_url", "https://api.firecrawl.dev")
+
+        if not self.api_key:
+            raise ValueError("No API key provided")
+
+    def validate_credentials(self):
+        headers = self._prepare_headers()
+        options = {
+            "url": "https://example.com",
+            "crawlerOptions": {"excludes": [], "includes": [], "limit": 1},
+            "pageOptions": {"onlyMainContent": True},
+        }
+        response = self._post_request(f"{self.base_url}/v0/crawl", options, headers)
+        if response.status_code == 200:
+            return True
+        else:
+            self._handle_error(response)
+
+    def _prepare_headers(self):
+        return {"Content-Type": "application/json", "Authorization": f"Bearer {self.api_key}"}
+
+    def _post_request(self, url, data, headers):
+        return requests.post(url, headers=headers, json=data)
+
+    def _handle_error(self, response):
+        if response.status_code in {402, 409, 500}:
+            error_message = response.json().get("error", "Unknown error occurred")
+            raise Exception(f"Failed to authorize. Status code: {response.status_code}. Error: {error_message}")
+        else:
+            if response.text:
+                error_message = json.loads(response.text).get("error", "Unknown error occurred")
+                raise Exception(f"Failed to authorize. Status code: {response.status_code}. Error: {error_message}")
+            raise Exception(f"Unexpected error occurred while trying to authorize. Status code: {response.status_code}")