add previous keyword delete endpoint

Author: dinethjanitha

main.py

@@ -2,7 +2,7 @@
 from fastapi import FastAPI , HTTPException, status
 from fastapi.middleware.cors import CORSMiddleware
 from crawlProcess import exec  # Assuming these are in other files
-from service.privousChats import getAllDetailsById , getAllPreviousKeywords
+from service.privousChats import getAllDetailsById , getAllPreviousKeywords , deletePreviousCrawl
 # from testdb import getKeywordAll , getKeywordById # Assuming these are in other files
 from schema.keywordSchema import Keyword , KeywordOut # Assuming these are in other files
 from schema.fullDetailsSchema import FullSchema , FullSchemaOut
@@ -175,4 +175,8 @@ def crawl():
             "message": f"Failed to run crawler: {str(e)}",
             "urls_sent": urls,
             "keyword_id": keywordId
-        }
+        }
+    
+@app.delete("/api/v1/keyword/{id}")
+async def deletePrevious(id:str):
+    return await deletePreviousCrawl(id)

service/privousChats.py

@@ -1,5 +1,8 @@
 from model.keyword import keyword_collection
+from model.siteData import siteDataCollection
+from model.summary import summaryCollection
 from bson import ObjectId
+from fastapi.responses import JSONResponse 
 
 
 
@@ -75,3 +78,22 @@ async def getAllPreviousKeywords():
     print(result)
     return result
 
+
+
+async def deletePreviousCrawl(id):
+    try :
+        await keyword_collection.delete_many({"_id" : ObjectId(id)})
+        await siteDataCollection.delete_many({"keywordId" : ObjectId(id)})
+        await summaryCollection.delete_many({"keywordId" : ObjectId(id)})
+        
+        return JSONResponse(
+            status_code=200,
+            content={"status" : "success"}
+        )
+    except Exception as e :
+        print(e)
+        return JSONResponse(
+            status_code=400,
+            content={"status" : "fail"}
+        )
+