Job assignment

[BartoszSolkaBD]

The backend application will receive selected escrow_address, chain_id and EXCHANGE_ORACLE_URL, then sends a POST [EXCHANGE_ORACLE_URL]/assignment request to the Exchange Oracle.

The user will be able to see all of the jobs assigned to him by given Exchange Oracle using GET [EXCHANGE_ORACLE_URL]/assignment. This solution should support all fields mentioned in the tech-docs.

Acceptance criteria:

• The backend must be capable of communicating with the Exchange Oracle via POST and GET requests to the specified endpoint.
• The backend can send a POST request to [EXCHANGE_ORACLE_URL]/assignment with the escrow_address and chain_id included in the request body or as parameters, according to the Exchange Oracle's API specifications.
• Users should be able to retrieve a list of jobs assigned to them from the Exchange Oracle by sending a GET request to [EXCHANGE_ORACLE_URL]/assignment. This request must support all additional parameters mentioned in tech-docs.