P5-4697 add bernard integration and send order row endpoint

api/lib/bernard.py

@@ -0,0 +1,37 @@
+import boto3
+import time
+import json
+
+
+class Bernard(object):
+    def __init__(self, app=None):
+        self.sqs = boto3.client("sqs")
+        if app:
+            self.init_app(app)
+
+    def init_app(self, app):
+        if not "BERNARD_QUEUE_URL" in app.config:
+            raise Exception("BERNARD_QUEUE_URL missing in config")
+        self.queue_url = app.config.get("BERNARD_QUEUE_URL")
+
+    def produce(self, task, args={}, retries=0):
+        args["name"] = task
+
+        if retries > 0:
+            args["retries"] = retries
+
+        message = {
+            "args": args,
+            "class": "Bernard:Message:DefaultMessage",
+            "timestamp": time.time(),
+        }
+
+        response = self.sqs.send_message(
+            QueueUrl=self.queue_url, MessageBody=json.dumps(message)
+        )
+
+        # if the response contains a MD5OfMessageBody we assume the message was successfully delivered to the queue
+        if "MD5OfMessageBody" in response:
+            return True
+
+        return False