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Report an error if the blueprint doesn't exist

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composer-cli uses TOML for 'blueprints save' which was returning an
empty 200 response if the blueprint didn't exist. Change this to return
a standard 400 error response if the blueprint doesn't exist.

composer-cli is already setup to handle receiving json when an error is
returned so just the toml API response for `blueprints/save` needed to
be changed.

Related: rhbz#1653934
This commit is contained in:
Brian C. Lane 2018-09-19 11:39:18 -07:00 committed by Brian C. Lane
parent d61ba3a2cc
commit c0c664bc5a
1 changed files with 17 additions and 5 deletions
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22
src/pylorax/api/v0.py
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@ -63,15 +63,23 @@ store the new blueprint on the new branch.
"kubernetes" ], "kubernetes" ],
"total": 6 } "total": 6 }
`/api/v0/blueprints/info/<blueprint_names>` `/api/v0/blueprints/info/<blueprint_names>[?format=<json|toml>]`
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return the JSON representation of the blueprint. This includes 3 top level Return the JSON representation of the blueprint. This includes 3 top level
objects. `changes` which lists whether or not the workspace is different from objects. `changes` which lists whether or not the workspace is different from
the most recent commit. `blueprints` which lists the JSON representation of the the most recent commit. `blueprints` which lists the JSON representation of the
blueprint, and `errors` which will list any errors, like non-existant blueprints. blueprint, and `errors` which will list any errors, like non-existant blueprints.
Example:: By default the response is JSON, but if `?format=toml` is included in the URL's
arguments it will return the response as the blueprint's raw TOML content.
*Unless* there is an error which will only return a 400 and a standard error
`Status Response`_.
If there is an error when JSON is requested the successful blueprints and the
errors will both be returned.
Example of json response::
{ {
"changes": [ "changes": [
@ -1103,8 +1111,12 @@ def v0_api(api):
blueprints = sorted(blueprints, key=lambda r: r["name"].lower()) blueprints = sorted(blueprints, key=lambda r: r["name"].lower())
if out_fmt == "toml": if out_fmt == "toml":
# With TOML output we just want to dump the raw blueprint, skipping the rest. if errors:
return "\n\n".join([r.toml() for r in blueprints]) # If there are errors they need to be reported, use JSON and 400 for this
return jsonify(status=False, errors=errors), 400
else:
# With TOML output we just want to dump the raw blueprint, skipping the rest.
return "\n\n".join([r.toml() for r in blueprints])
else: else:
return jsonify(changes=changes, blueprints=blueprints, errors=errors) return jsonify(changes=changes, blueprints=blueprints, errors=errors)