First update taiga-vagrant vm if you're using it, you will have access
to the rabbit management console at port 8001 of the host machine.
* Defining tasks
- Tasks must be defined in a `deferred` module of an app, for example,
`taiga.projects.deferred` module.
- Tasks must be decorated and given the name "<app>.<task-name>", for
example in `taiga.projects.deferred` module:
```
from taiga.celery import app
@app.task(name="projects.add")
def add(x, y):
return x + y
```
- Tasks should be at most just wrappers around service functions to
promote re-usability of those functions from other parts of the code,
say, management commands and the like.
* Calling tasks
Tasks should be called using one of the three functions defined in
`taiga.deferred` module:
- `defer`: Use this function if you need to perform some task
asynchronously and GET THE RESULT back later, for example:
```
result = defer("projects.add", x=1, y=2)
...
result.get() # => 3
```
- `call_async`: Use this function when you want to fire off some
task. No result is get back. For example:
```
call_async("projects.email_user", user)
```
- `apply_async`: Is the same as `call_async` but since it's a function
application and you must pass the args and kwargs together as one
parameter each you are allowed to pass celery-specific
extra-options (but bear in mind this is not recommended!)
```
apply_async("projects.email_user", args=(user,), kwargs={}, routing_key="tasks.email")
```
The stars application has been removed in favor of a more generic voting
application that works with any model. Starring a project is just a
special case of voting a project.
Usage.
Add a vote:
votes.add_vote(<model instance>, user)
Remove a vote:
votes.remove_vote(<model instance>, user)
Get the queryset of users that voted an object:
votes.get_voters(<model instance>)
Get the number of votes an object has:
votes.get_votes(<model instance>)
Get the objects of type <model> voted by an user:
votes.get_voted(user, <model>)
The issues application is already making use of the votes application
through the following urls:
/api/v1/issues/<id>/upvote <- url name is "issues-upvote"
/api/v1/issues/<id>/downvote <- url name is "issues-downvote"
David Barragán Merino
Alejandro Alonso
Jesús Espino
Jesús Espino
Alejandro Alonso
Andrey Antukh
Anler Hp