Backend: Fix issue 909

[ezawadski]

Deployment refactor changed AVAILABLE_MODEL_DEPLOYMENTS to a list where it was previously a dictionary. Reverted it back to a dictionary.

AI Description

This pull request makes changes to the get_available_deployments function in src/backend/config/deployments.py, the deployment_prompt function in src/backend/scripts/cli/prompts.py, and the get_default_deployment, get_deployment_by_name, get_deployment_definition, and get_deployment_definitions functions in src/backend/services/deployment.py. It also updates the validate_deployment_model function in src/backend/services/request_validators.py.

The following changes are made:

• The get_available_deployments function now returns a dictionary instead of a list, with the key being the deployment name and the value being the deployment object. This change is made to better handle the community deployments, which are now added to the installed_deployments dictionary using the update method instead of the extend method.
• The deployment_prompt function now iterates over the env_vars method of the configs object instead of directly accessing the env_vars attribute.
• The get_default_deployment, get_deployment_by_name, get_deployment_definition, and get_deployment_definitions functions now iterate over the values of the AVAILABLE_MODEL_DEPLOYMENTS dictionary instead of directly accessing the dictionary.
• The validate_deployment_model function now iterates over the values of the AVAILABLE_MODEL_DEPLOYMENTS dictionary instead of directly accessing the dictionary.
• The mock_available_model_deployments function in src/backend/tests/integration/conftest.py and src/backend/tests/unit/conftest.py now patches the AVAILABLE_MODEL_DEPLOYMENTS variable with the MOCKED_DEPLOYMENTS object instead of a list of its values.
• The test_get_default_deployment_none_available function in src/backend/tests/unit/services/test_deployment.py now patches the AVAILABLE_MODEL_DEPLOYMENTS variable with an empty dictionary instead of an empty list.
• The test_get_deployment_definitions_with_db_deployments function in src/backend/tests/unit/services/test_deployment.py now patches the AVAILABLE_MODEL_DEPLOYMENTS variable with a dictionary of deployment names and objects instead of a list of deployment objects.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 76.92308% with 3 lines in your changes missing coverage. Please review.

Project coverage is 76.75%. Comparing base (9ce3c5c) to head (fa1eda8).

Files with missing lines	Patch %	Lines
src/backend/config/deployments.py	75.00%	1 Missing ⚠️
src/backend/scripts/cli/prompts.py	0.00%	1 Missing ⚠️
src/backend/services/request_validators.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #910   +/-   ##
=======================================
  Coverage   76.75%   76.75%           
=======================================
  Files         272      272           
  Lines       10638    10638           
=======================================
  Hits         8165     8165           
  Misses       2473     2473           

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[tianjing-li]

lgtm

[EugeneLightsOn]

Looks good to me