63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
from app_be.views.mongo_db import MongoManager
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from django.http import JsonResponse
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class MongoDBService:
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def getAll():
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instance = MongoManager.getInstance()
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db = instance.AIC
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col = db.metadata
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try:
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for resp in col.find():
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print(resp)
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except:
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print("Could not find Metadata")
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return resp
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def getSingle(identifier):
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instance = MongoManager.getInstance()
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db = instance.AIC
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col = db.metadata
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metadata = None
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try:
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resp = col.find({"identifier": identifier})
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metadata = resp[0]
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except:
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print("Could not find Metadata")
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if metadata is None:
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return JsonResponse({'Result': 'Error - could not find metadata.'}, status=404, safe=False)
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else:
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if '_id' in metadata:
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del metadata['_id']
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return metadata
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def createSingle(metadata, identifier):
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instance = MongoManager.getInstance()
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db = instance.AIC
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col = db.metadata
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try:
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metadata['identifier'] = identifier
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metadata['location'] = [metadata['longitude'], metadata['latitude']]
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col.insert_one(metadata)
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except:
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print("Could not insert Metadata")
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def deleteSingle(identifier):
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instance = MongoManager.getInstance()
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db = instance.AIC
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col = db.metadata
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try:
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resp = col.delete_one({"identifier": identifier})
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except:
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print("Could not delete Metadata")
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return resp |