feat: add organizations to API (LAN-764)

Author: barredterra

docs/api.md

@@ -110,6 +110,12 @@ The response is always a list of dictionaries, like this:
             "special_provisions": [
                 { "id": "Behindertentauglich", "short_code": "H" }
             ],
+            "organizations": [
+                {
+                    "id": "AVS-001",
+                    "organization_name": "AV \"Aktive Angler\" e. V."
+                }
+            ],
             "geojson": {
                 "type": "FeatureCollection",
                 "features": []

landa/api.py

@@ -114,6 +114,12 @@ def water_body(id: str = None, fishing_area: str = None) -> List[Dict]:
 			fields=["water_body_special_provision as id", "short_code"],
 		)
 
+		water_body["organizations"] = frappe.get_all(
+			"Water Body Management Local Organization",
+			filters={"water_body": water_body["id"]},
+			fields=["organization as id", "organization_name"],
+		)
+
 		if water_body.location:
 			water_body["geojson"] = json.loads(water_body.location)