Rails - May 2013 - Rails ActiveResource URLs for searches including habtm relationships

Hi!  I''m trying to build a small client that connects to Redmine to get
the list of users attached to a project.

Following the AR/ Rails conventions, I can get back all projects as:
 > http://redmine/projects.xml
 > http://redmine/users.xml

and do searches such as:
http://redmine/issues.xml?limit=10&project_id=3

This works when it involves an attribute or belongs_to criteria.

Can someone help me understand the URL that should be used when trying 
to search on a HABTM criteria?

For example, I want to know all the users on a project.  But that 
relationship is achieved through a HABTM table.  Is there some default 
Rails routing that covers this scenario?

I tried searching online but I''m just not being able to formulate a 
query that returns useful results.

Thanks & Best Regards,
Mohit.


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On 9 May 2013 10:08, Mohit Sindhwani
<mo_mail-RxrYI66vbj0AvxtiuMwx3w@public.gmane.org>
wrote:
> Hi!  I''m trying to build a small client that connects to Redmine
to get the
> list of users attached to a project.
>
> Following the AR/ Rails conventions, I can get back all projects as:
>> http://redmine/projects.xml
>> http://redmine/users.xml
>
> and do searches such as:
> http://redmine/issues.xml?limit=10&project_id=3
>
> This works when it involves an attribute or belongs_to criteria.
>
> Can someone help me understand the URL that should be used when trying to
> search on a HABTM criteria?
>
> For example, I want to know all the users on a project.  But that
> relationship is achieved through a HABTM table.  Is there some default
Rails
> routing that covers this scenario?
It is not clear to me what your question is.  Can you give a specific
example (including the relationships between models) of exactly what
you are trying to do?

Colin

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Hi Colin,

Thanks for trying to help.  Answer further down.

On 9/5/2013 8:31 PM, Colin Law wrote:
> On 9 May 2013 10:08, Mohit Sindhwani
<mo_mail-RxrYI66vbj0AvxtiuMwx3w@public.gmane.org> wrote:
>> Hi!  I''m trying to build a small client that connects to
Redmine to get the
>> list of users attached to a project.
>>
>> Following the AR/ Rails conventions, I can get back all projects as:
>>> http://redmine/projects.xml
>>> http://redmine/users.xml
>>
>> It is not clear to me what your question is.  Can you give a specific
>> example (including the relationships between models) of exactly what
>> you are trying to do?
>>
>> Colin

I''m actually writing a C++ client that accesses information using HTTP 
from a Rails ActiveResource application (Redmine).  I can use URLs like 
"http://redmine/projects.xml" and "http://redmine/users.xml"
to get full
lists of projects and users. The relationship between these 2 resources 
is a HABTM.  I''m trying to figure out if there is a default URL (i.e., 
Rails convention) at which I could GET the relationships so that I can 
figure out which users belong to which projects... or figure out which 
users belong to a specific project.  Since I''m doing this from C++ and 
not from a Ruby client, I am trying to figure out the URL, method and 
parameters that I need to provide to get this information.

Hope it''s clearer now?

Given how much trouble I''m having explaining this, maybe, I should stop
searching and start reading the source for Redmine..

Best Regards,
Mohit.

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On 9 May 2013 15:15, Mohit Sindhwani
<mo_mail-RxrYI66vbj0AvxtiuMwx3w@public.gmane.org>
wrote:
> ..
> I''m actually writing a C++ client that accesses information using
HTTP from
> a Rails ActiveResource application (Redmine).  I can use URLs like
> "http://redmine/projects.xml" and
"http://redmine/users.xml" to get full
> lists of projects and users. The relationship between these 2 resources is
a
> HABTM.  I''m trying to figure out if there is a default URL (i.e.,
Rails
> convention) at which I could GET the relationships so that I can figure out
> which users belong to which projects... or figure out which users belong to
> a specific project.  Since I''m doing this from C++ and not from a
Ruby
> client, I am trying to figure out the URL, method and parameters that I
need
> to provide to get this information.
>
> Hope it''s clearer now?
>
> Given how much trouble I''m having explaining this, maybe, I should
stop
> searching and start reading the source for Redmine..
I think you will have to look at the Redmine docs, unless someone here
knows the answer.

Colin

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Thanks Colin.

On 10/5/2013 4:43 AM, Colin Law wrote:
>
> I think you will have to look at the Redmine docs, unless someone here
> knows the answer.
>
> Colin
I''m reading the source now to see if I can find what I need.  Thanks
for
helping.

Best Regards,
Mohit.
10/5/2013 | 11:22 AM.

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