had to go through the code and change a few places where we filter on
template types. i specifically didn't worry about jobs or notifications.
Also, add braodcast_data - a json column that might contain arbitrary
broadcast data that we'll figure out as we go. We don't know what it'll
look like, but it should be returned by the API
Content and subject are user-submitted so are effectively unbounded in
size. And we’re serialising them for every template when sending the
list of templates to the admin app.
For the service with the most templates this results in a 1.3Mb blob of
JSON going over the wire, and being cached in Redis.
And then the admin app completely ignores these fields, because it does
show template content until you’ve clicked into a single template.
This commit adds a new query parameter, `detailed`, that the admin app
can set to `False`. When it does only the fields needed to render the
`/templates` page are returned.
This is done with a new parameter so as not to break the V1 API.
Although I looked in Kibana and it doesn’t seem like anyone external is
using this endpoint we’ve come this far without breaking the API so…
We did not have a JSON schema for updating a template. Since we will
remove the postage constraint from the templates table, this adds a JSON
schema for updating a template so that we can use it to check that the
postage is one of the allowed values.
https://github.com/alphagov/notifications-api/pull/2742/files#diff-d9a6761afaff4a491e60b64f6063654fL265
introduced a change in behaviour which causes template preview to 500
for a precompiled letter that is invalid but not because the content is
outside the printable area.
The changes it back to the previous behaviour, where we b64encode and
utf-8 decode for a page that is invalid for reasons that are not content
outside the printable area, for example a non portrait a4 letter.
I didn't end up writing a unit test for this because I really can't
figure out the existing behaviour we expect for this use case. This
method is too big and complex but I'm confident by looking at the change
in the commit mentioned above that this puts behaviour back to how it
was. Manual testing also confirms the fix.
I've also taken this opportunity to improve two test names whilst I was
looking at things.
If the png page is invalid then show the overlay for that page
If the png page is not invalid, even if other pages are invalid, then
don't shown the overlay for that page
These keeps the behaviour were if you get the pdf for a pdf which has
invalid pages then the whole PDF is requested (not just a single page)
and all of the pages include the overlay
Tests have been improved to be more explicit about what we are testing
These fixtures were both calling other fixtures as functions and being
called as functions in the tests. Rewriting the tests to make them
Pytest 4 compatible means we are no longer using
`sample_template_without_letter_permission`, so this has been deleted.
Also use this metadata to decide whether preview pages need
overlay or not. So far we have always added overlay when validation
has failed. Now we will only show it when validation failed due to
content being outside of printable area.
We want a way of getting the hidden precompiled template from admin,
so this adds an endpoint which gets the template or creates it if it doesn't
exist. The function to get or create the hidden template already existed
but has been moved to the template DAO now that it is used in more
places.
The template preview app now accepts a null value for the `filename`
parameter. If a service doesn't have a letter branding option set,
previously we defaulted to their dvla_organisation (probably HM
Government). Now, we pass through None, so that we generate letters
without any logo or branding.
If the parent_folder_id then check if the folder exists and is for the same service. If it is add the folder to the template model object, the relationship will be persisted when the template is saved. If the folder does not exist or is for a different service, then return a ResultNotFound error.
When creating the Tempalte from_json, the folder is passed in. Since some validation should done, as in the folder exists and is for the same service, the folder is passed through to the Tempalte.from_json method.
When the template is persisted so is the relationship to folders.
TODO: If the folder is invalid a specific message should be returned.
Updated jsonschema to Draft7, this allowed a conditional validation on subject, if template_type == 'email' or 'letter' then subject is required.
This version is backward compatible with Draft4.
When creating TempalteRedacted, I've built the dict depending on if the created_by or created_by_id exists.
Admin, API and utils were all defining a value for SMS_CHAR_COUNT_LIMIT.
This value has been updated in notifications-utils to allow text
messages to be 4 fragments long and notifications-api now gets the value of
SMS_CHAR_COUNT_LIMIT from notifications-utils instead of defining it in
config.
Also updated some tests to check for the higher limit.
* Removed extra log messages so there are not two log messages being
generated per exception, as InvalidRequest also logs, updated the
InvalidRequest log message to include the exception type and exception
information
* Added extra asserts to ensure the exception messages are printed
before sending it to template preview. This stops the whole pdf file
being sent to template preview for each page which is really inefficient
on network traffic and memory usage.
* Added logic to the endpoint to extract the specific page requested
* Updated tests to add a mock for the new call to utils
* Added a new test case for exceptions in the PDF extraction process
correct type for the call as there are some that require json and some
binary. The additional checks ensure that that json decode either fails
or succeeds in the correct case.
* Rather than an abort 404 returned a 500 and InvalidRequest so that the
error is more easily handled on the admin console. If the file is
missing but expected to be there is actually an internal error for admin
* Refactored the code to remove duplicate code in calls to template
preview by creating a new private method which is called with specific
parameters
* Added is_precompiled_letter method to letter/utils.py
* Added tests for letter/utils.py
* Added tests for the rest endpoint
* Moved the Precompiled name to a central location
* Added hidden field to the test method to create a template
* Added missing items from template which are required
* Returned the file as a JSON string with the file as a base64 encoded
string
* Updated tests to match teh desired format
Is will allow the admin application to call into the api instead of
making the call itself. This will allow the api to make decision for
precompiled pdf without having to update the admin app.
- Added new endpoint
- Added tests for the endpoint
The history was not being updated properly, we think this is because the declaritive attribute is not being set propery by the property.
When reply_to: None it will update the service_letter_contact_id, but not the service_letter_contact, we think when the history_meta is build the history class and checking if the value is updated it depends which attribute it is checking first.
In order to fix this issue, there is a new dao method to update the reply_to on the Template and insert a new Template history.
It seems selecting the service_letter_contact in the validation method was causing SQLAlchemy to persist the object. When the dao was called to save the object nothing was different so we didn't persist the history object.
It may be time to take another look at how we version. :(
