WIP: Create Flask "Start Job" route

[btylerburton]

User Story

In order to initiate a new harvesting job, Data.gov would like to create a "start job" route on the Harvesting 2.0 Flask application.

Acceptance Criteria

• GIVEN a user / process has initiated a harvest on a VALID harvest source
  AND the source is not currently being processed
  AND the source has not been harvested previously in the last 24hr
  THEN a harvest job shall be passed into a "Start Job" route
  AND will enter the harvest queue.

Background

[Any helpful contextual notes or links to artifacts/evidence, if needed]

Each harvest object should contain all the information necessary to process the harvest source. This information should would be passed to the "Start Job" route.

Security Considerations (required)

[Any security concerns that might be implicated in the change. "None" is OK, just be explicit here!]

Sketch

• Define a "Start Job" route
• Have it accept a valid harvest job object
• Wire in the a push to the Redis Harvest Queue.