wokring on persistence scan api

freqtrade/aws/service/Persistence.py

@@ -1,5 +1,15 @@
 import boto3
 import simplejson as json
+import decimal
+
+class DecimalEncoder(json.JSONEncoder):
+    def default(self, o):
+        if isinstance(o, decimal.Decimal):
+            if o % 1 > 0:
+                return float(o)
+            else:
+                return int(o)
+        return super(DecimalEncoder, self).default(o)
 
 
 class Persistence:
@@ -16,6 +26,22 @@ class Persistence:
         self.table = table
         self.db = boto3.resource('dynamodb')
 
+    def list(self):
+        table = self.db.Table(self.table)
+
+        response = table.scan()
+        result = []
+
+        while 'LastEvaluatedKey' in response:
+            response = table.scan(
+                ExclusiveStartKey=response['LastEvaluatedKey']
+            )
+
+            for i in response['Items']:
+                result.append(i)
+
+        return result
+
     def load(self, sample):
         """
             loads a given object from the database storage

freqtrade/aws/strategy.py

@@ -1,5 +1,5 @@
 from freqtrade.strategy.resolver import StrategyResolver
-
+import boto3
 import os
 import simplejson as json
 import uuid
@@ -17,8 +17,12 @@ def names(event, context):
     :param context:
     :return:
     """
-    pass
+    table = Persistence(os.environ['strategyTable'])
 
+    return {
+        "statusCode": 200,
+        "body": json.dumps(table.list())
+    }
 
 def performance(event, context):
     """
@@ -51,19 +55,19 @@ def submit(event, context):
     # get data
     data = json.loads(event['body'])
 
-    print("received data")
+    # print("received data")
-    print(data)
+    # print(data)
 
     # validate against schema
     result = validate(data, __SUBMIT_STRATEGY_SCHEMA__)
 
-    print("data are validated");
+    # print("data are validated");
-    print(result)
+    # print(result)
 
     strategy = urlsafe_b64decode(data['content']).decode('utf-8')
 
-    print("loaded strategy")
+    # print("loaded strategy")
-    print(strategy)
+    # print(strategy)
     # try to load the strategy
     StrategyResolver().compile(data['name'], strategy)