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Updated API to get it working with Admin.

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* 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
This commit is contained in:
Richard Chapman
2018-02-27 15:57:37 +00:00
committed by Ken Tsang
parent 4c8bc9f430
commit 42c1040604
4 changed files with 48 additions and 48 deletions
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31
app/template/rest.py
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@@ -1,9 +1,10 @@
import base64
from flask import (
Blueprint,
current_app,
jsonify,
request
)
request)
from requests import post as requests_post
from app.dao.notifications_dao import get_notification_by_id
from app.dao.templates_dao import (
@@ -182,23 +183,24 @@ def redact_template(template, data):
return 'null', 200
@template_blueprint.route('/<uuid:template_id>/pdf-preview/<uuid:notification_id>/<file_type>', methods=['GET'])
def preview_letter_template_by_notification_id(service_id, template_id, notification_id, file_type):
@template_blueprint.route('/preview/<uuid:notification_id>/<file_type>', methods=['GET'])
def preview_letter_template_by_notification_id(service_id, notification_id, file_type):
if file_type not in ('pdf', 'png'):
raise InvalidRequest({'content': ["file_type must be pdf or png"]}, status_code=404)
raise InvalidRequest({'content': ["file_type must be pdf or png"]}, status_code=400)
page = request.args.get('page')
template = dao_get_template_by_id(template_id)
notification = get_notification_by_id(notification_id)
template = dao_get_template_by_id(notification.template_id)
template_for_letter_print = {
"id": str(notification.template_id),
"subject": template.subject,
"content": template.content
"content": template.content,
"version": str(template.version)
}
notification = get_notification_by_id(notification_id)
service = dao_fetch_service_by_id(service_id)
data = {
@@ -208,7 +210,6 @@ def preview_letter_template_by_notification_id(service_id, template_id, notifica
'dvla_org_id': service.dvla_organisation_id,
}
from requests import (post as requests_post)
resp = requests_post(
'{}/preview.{}{}'.format(
current_app.config['TEMPLATE_PREVIEW_API_HOST'],
@@ -219,4 +220,10 @@ def preview_letter_template_by_notification_id(service_id, template_id, notifica
headers={'Authorization': 'Token {}'.format(current_app.config['TEMPLATE_PREVIEW_API_KEY'])}
)
return resp.content, resp.status_code, resp.headers.items()
if resp.status_code != 200:
raise InvalidRequest(
'Error generating preview for {}'.format(notification_id), status_code=500
)
content = base64.b64encode(resp.content).decode('utf-8')
return jsonify({"content": content})