Changed communication from API Gateway

API Gateway -> trace retrievel for every trace containing ApplicationType information

src/rest-gateway/app/routes/blockchain_trace.py

@@ -16,15 +16,5 @@ def receive():
     return Response(status=400)
 
 def isBlockchainTraceValid(trace) -> bool:
-    return 'TransactionId' in trace \
-        and 'Timestamp' in trace \
-        and 'ApplicationType' in trace \
-        and 'TransactionFrom' in trace \
-        and 'TransactionFromLatLng' in trace \
-        and 'TransactionTo' in trace \
-        and 'TransactionToLatLng' in trace \
-        and 'TransferredAsset' in trace \
-        and 'ResourceIds' in trace \
-        and 'ResourceMd5' in trace \
-        and 'ResourceState' in trace \
-        and 'Metadata' in trace
+    # different for every use case, no global schema
+    return 'ApplicationType' in trace 

src/rest-gateway/app/tests/test_blockchain_trace.py

@@ -9,41 +9,20 @@ import routes.blockchain_trace as blockchain_trace
 
 class Test_BlockchainTrace(unittest.TestCase):
 
-    def _get_valid_input(self):
+    def _get_min_valid_input(self):
         return {
-        "ApplicationType": "string",
-        "Metadata": {},
-        "ResourceIds": "string",
-        "ResourceMd5": "string",
-        "ResourceState": "string",
-        "Timestamp": "2019-08-27T14:00:48.587Z",
-        "TransactionFrom": "string",
-        "TransactionFromLatLng": "string",
-        "TransactionId": "string",
-        "TransactionTo": "string",
-        "TransactionToLatLng": "string",
-        "TransferredAsset": "string"
+        "ApplicationType": "string"
         }
 
     def test_isBlockchainTraceValid_validInputAndTypes(self):
-        input = self._get_valid_input()
+        input = self._get_min_valid_input()
         self.assertTrue(blockchain_trace.isBlockchainTraceValid(input), "Trace should be valid")
 
-    # def test_isBlockchainTraceValid_invalidMetadataInputType(self):
-    #     input = self._get_valid_input()
-    #     input["Metadata"] = "string"
-    #     self.assertFalse(blockchain_trace.isBlockchainTraceValid(input), "Metadata type should be invalid")
-
-    # def test_isBlockchainTraceValid_invalidTransactionFromLatLngInputType(self):
-    #     input = self._get_valid_input()
-    #     input["TransactionFromLatLng"] = ["55.1", "44.1"]
-    #     self.assertFalse(blockchain_trace.isBlockchainTraceValid(input), "TransactionFromLatLng type should be invalid")
-
     def test_isBlockchainTraceValid_emptyInput(self):
         input = {}
         self.assertFalse(blockchain_trace.isBlockchainTraceValid(input), "Empty input should not be accepted")
 
-    def test_isBlockchainTraceValid_missingKeys(self):
+    def test_isBlockchainTraceValid_additionalKeys(self):
         input = {
         "ApplicationType": "string",
         "Metadata": {},
@@ -57,7 +36,7 @@ class Test_BlockchainTrace(unittest.TestCase):
         "TransactionToLatLng": "string",
         "TransferredAsset": "string"
         }
-        self.assertFalse(blockchain_trace.isBlockchainTraceValid(input), "Input should not be accepted because timestamp is missing")
+        self.assertTrue(blockchain_trace.isBlockchainTraceValid(input), "Input should be accepted")
 
 if __name__ == '__main__':
     unittest.main()
\ No newline at end of file