Add /submit endpoint

[husky-parul]

Is your feature request related to a problem? Please describe. N/A

Describe the solution you'd like Add /submit endpoint to be able to:

• Submit a Qasm_Obj via /submit API
• When the controller receives Qasm_Obj via /submit it runs the Qasm_Obj on a simulator
• The simulator returns a Result object
• Write a stub/mocker that changes the status/success field in the Result object. Let's call this Mocked_Result
• The controller adds the Key (job_id) and Mocked_Result in the incomplete bucket.
• Returns the Result.to_dict() JSON representation to the caller.

Describe alternatives you've considered N/A

Additional context Qiskit API https://qiskit.org/documentation/index.html JSOn Schemas: https://github.com/Qiskit/ibm-quantum-schemas/tree/main/schemas

[rsquare2010]

Handle errors like this and propagate them to the user:

Traceback (most recent call last): File "ibm_api.py", line 33, in mappedcircuit = transpile(qc, backend=backend) File "/Users/rahul/.local/share/virtualenvs/Asynchronous-quantum-job-submission-framew-dJka3f6/lib/python3.8/site-packages/qiskit/compiler/transpile.py", line 240, in transpile _check_circuits_coupling_map(circuits, transpileargs, backend) File "/Users/rahul/.local/share/virtualenvs/Asynchronous-quantum-job-submission-framew-dJka3f6/lib/python3.8/site-packages/qiskit/compiler/transpile.py", line 277, in _check_circuits_coupling_map raise TranspilerError('Number of qubits ({}) '.format(num_qubits) + qiskit.transpiler.exceptions.TranspilerError: 'Number of qubits (2) in circuit86 is greater than maximum (1) in the coupling_map'

This happens when the QC contains 2 qubits but the backend(ibmq-armonk) supports only one

[husky-parul]

While there might be other errors we would want to propagate to the user, this one not. There is a plan to implement a scheduler that will take care of this, submitting jobs with a sufficient amount of qubits stated in the request.