Associations - Githubissues

mikermcneil commented 11 years ago

Update:

Sails v0.10.0-rc3 is now available on npm.

Upgrading to Sails v0.10 beta:

Install: $ sudo npm install -g sails@beta -g

Docs: beta.sailsjs.org

Also see: https://github.com/balderdashy/waterline-docs

Migration Guide for v0.9.x apps: https://github.com/balderdashy/sails-docs/blob/master/Migration-Guide.md

We're working on improving docs in general, but we could really use your help- please feel free to submit pull requests to https://github.com/balderdashy/sails-docs. The changes go live to beta.sailsjs.org (and eventually sailsjs.org proper, when we set the latest tag on v0.10)

Anonyfox commented 10 years ago

Strong +1 for mongo here.

shlomifruchter commented 10 years ago

Another +1 for mongo support.

pablocaselas commented 10 years ago

Hi,

Would be awesome to have a little example app on how associations work. I'm particularly interested on how they work on relational databases.

By the way, would be awesome if al the models where exposed in a HATEOAS REST API. What do you guys think?

pierredewilde commented 10 years ago

I'm particularly interested on how they work on non-relational databases (MongoDB).

aminix commented 10 years ago

+1 for mongo support as well, by the way, sails is awesome!

ibrahimyu commented 10 years ago

MongoDB's embedded documents (non-relational) already works out-of-the-box using REST API blueprints + sails-mongo, totally awesome. Query using model works as well. I won't be here if the app doesn't require MySQL with loads of relations and accounting reports...

Samstiles commented 10 years ago

@ibrahimyu: could you gist an implementation of how you've managed to wrangle that together? I'd be curious to see

tbranyen commented 10 years ago

Hey @mikermcneil I'd like to help out move associations along. Currently development has been a bit closed and you have a 239 commit difference between master and associations branches. The waterline comparison is very similar. At the very least this needs a rebase to master to resolve the 31 or so commit difference. This makes figuring out what's changed more difficult than it needs to be.

Also it seems like quite a bit has been broken or changed in the associations branch and the version number has been bumped. Do you have a list of changes anywhere (other than the 200+ commits)?

Lastly could you give a brief status update or catch up on IRC at some point? This feature is rather important for us since right now we're using Ember Data to handle our relationships that are not consistently reflected in our server side ORM. I'm willing to put in time to write documentation and get some examples rolling.

Samstiles commented 10 years ago

@tbranyen: +1 to updating the folks in IRC... we're in here all day chattin' but don't see the devs enough! Come show us some love, some of us have expressed interest in helping with documentation and such but aren't sure where to start... plus we are all craving associations. Quite badly. @mikermcneil @particlebanana

just-paja commented 10 years ago

+1 for love +1 for rebase

pablocaselas commented 10 years ago

Same here, could help with whatever you guys need.

I am using backend mostly as REST API for my angular webapp and only have a few custom services. Would love to see sails been able to work that way so I can get rid of Spring (we get HATEOAS from Spring Data Rest).

bmac commented 10 years ago

I'd be willing to help too. Whats holding up this PR atm? Docs, tests, finding edge cases?

joltup commented 10 years ago

+1 for information on how to help.

ibrahimyu commented 10 years ago

@Latros I didn't do anything, just blank model + controller + sails-mongo adapter. GET, POST, PUT, DELETE using jQuery and everything works fine including embedded/nested documents.

aarnaud commented 10 years ago

+1 fort mongo. Thanks

pablocaselas commented 10 years ago

I've given a try to associations both on postgresql and mysql. I don't know what I'm doing wrong when trying to post a new Reservation on wl-associations-playground project.

When doing this post ( I have a user with id=5 and place with id=1):

POST /reservation/ HTTP/1.1
Host: localhost:1337
Cache-Control: no-cache

{ "startDate" : "2013-01-01", "endDate": "2013-01-01", "user": 5, "place":1 }

I get the following error and sails stops itself:

debug: Lowering sails...
verbose: Sent kill signal to grunt child process...
verbose: Shutting down socket server...

/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/client.js:160
      throw error;
            ^
TypeError: Cannot call method 'toLowerCase' of undefined
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/utils.js:373:30
    at Array.forEach (native)
    at Object.utils.buildSelectStatement (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/utils.js:370:18)
    at Query.find (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/query.js:41:23)
    at __FIND__ (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:367:30)
    at after (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:509:7)
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:495:7
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/pool.js:55:9
    at dispense (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/node_modules/generic-pool/lib/generic-pool.js:247:16)
    at Object.me.acquire (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/node_modules/generic-pool/lib/generic-pool.js:316:5)
    at Object.pool.connect (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/pool.js:53:12)
    at PG.connect (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/index.js:37:8)
    at spawnConnection (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:494:8)
    at Object.module.exports.adapter.find (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:355:7)
    at module.exports.find (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:20:18)
    at module.exports.findOne (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:33:10)
    at module.exports.findOne (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/basic.js:49:19)
    at Deferred.exec (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/deferred.js:331:16)
    at /Users/pablo/pruebas/wl-associations-playground/api/controllers/ReservationController.js:34:8
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:152:11
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/async/lib/async.js:139:25
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:142:13
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/utils/schema.js:141:39
    at runner (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:140:11)
    at iterate (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/async/lib/async.js:131:13)
    at Object.async.eachSeries (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/async/lib/async.js:147:9)
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:147:15
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:513:16
    at __CREATE__ [as callback] (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/lib/adapter.js:306:11)
    at Query.handleReadyForQuery (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/query.js:80:10)
    at null.<anonymous> (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/client.js:151:26)
    at EventEmitter.emit (events.js:117:20)
    at null.<anonymous> (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-postgresql/node_modules/pg/lib/connection.js:97:12)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:746:14)
    at Socket.EventEmitter.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:408:10)
    at emitReadable (_stream_readable.js:404:5)
    at readableAddChunk (_stream_readable.js:165:9)
    at Socket.Readable.push (_stream_readable.js:127:10)
    at TCP.onread (net.js:526:21)

Mordred commented 10 years ago

I think that it is similar to this: https://github.com/balderdashy/waterline-criteria/issues/13 ... alias is undefined.

lwansbrough commented 10 years ago

I created an issue, Cody replied and I got it working with his recommendation: use the sails#multiassociations branch

On Dec 3, 2013, at 8:45 AM, "Martin Jantošovič" notifications@github.com wrote:

I think that it is similar to this: balderdashy/waterline-criteria#13 ... alias is undefined.

— Reply to this email directly or view it on GitHub.

pablocaselas commented 10 years ago

I didn't know there was a multiassociations branch. I've just tried it out but I'm getting another error. By the way, I think sails sould be more fail tolerant and not stop abruptly when an error occurs.

verbose: Lowering sails...
verbose: Sent kill signal to child process (23544)...
verbose: Shutting down socket server...

TypeError: Cannot read property '__proto__' of undefined
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:159:48
    at Array.forEach (native)
    at toObject.makeObject (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:129:40)
    at new module.exports (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:35:8)
    at _.extend.toObject (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/index.js:29:14)
    at _.extend.toJSON (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/index.js:33:19)
    at Object.stringify (native)
    at ServerResponse.res.json (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/express/lib/response.js:189:19)
    at /Users/pablo/pruebas/wl-associations-playground/api/controllers/ReservationController.js:36:13
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/basic.js:73:7
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:37:7
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:567:24
    at Object.adapter.releaseConnection (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:75:11)
    at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:562:17
    at Query._callback (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:373:11)
    at Query.Sequence.end (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Sequence.js:75:24)
    at Query._handleFinalResultPacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Query.js:143:8)
    at Query.EofPacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Query.js:127:8)
    at Protocol._parsePacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:177:24)
    at Parser.write (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Parser.js:62:12)
    at Protocol.write (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:37:16)
    at Socket.ondata (stream.js:51:26)
    at Socket.EventEmitter.emit (events.js:117:20)
    at Socket.<anonymous> (_stream_readable.js:746:14)
    at Socket.EventEmitter.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:408:10)
    at emitReadable (_stream_readable.js:404:5)
    at readableAddChunk (_stream_readable.js:165:9)
    at Socket.Readable.push (_stream_readable.js:127:10)
    at TCP.onread (net.js:526:21)

lwansbrough commented 10 years ago

@pablocaselas Make sure to uninstall sails both globally and locally then reinstall using "npm install sails@git://github.com/balderdashy/sails.git#multiassociations". It would also be helpful if you posted your model and how you're trying to populate the data. Cheers.

On Dec 3, 2013, at 9:02 AM, "pablocaselas" notifications@github.com wrote:

I didn't know there was a multiassociations branch. I've just tried it out but I'm getting another error. By the way, I think sails sould be more fail tolerant and not stop abruptly when an error occurs.

verbose: Lowering sails... verbose: Sent kill signal to child process (23544)... verbose: Shutting down socket server...

TypeError: Cannot read property 'proto' of undefined at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:159:48 at Array.forEach (native) at toObject.makeObject (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:129:40) at new module.exports (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/nodemodules/waterline/lib/waterline/model/lib/defaultMethods/toObject.js:35:8) at .extend.toObject (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/nodemodules/waterline/lib/waterline/model/index.js:29:14) at .extend.toJSON (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/model/index.js:33:19) at Object.stringify (native) at ServerResponse.res.json (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/express/lib/response.js:189:19) at /Users/pablo/pruebas/wl-associations-playground/api/controllers/ReservationController.js:36:13 at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/basic.js:73:7 at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:37:7 at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:567:24 at Object.adapter.releaseConnection (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:75:11) at /Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:562:17 at Query._callback (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/lib/adapter.js:373:11) at Query.Sequence.end (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Sequence.js:75:24) at Query._handleFinalResultPacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Query.js:143:8) at Query.EofPacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Query.js:127:8) at Protocol._parsePacket (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:177:24) at Parser.write (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Parser.js:62:12) at Protocol.write (/Users/pablo/pruebas/wl-associations-playground/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:37:16) at Socket.ondata (stream.js:51:26) at Socket.EventEmitter.emit (events.js:117:20) at Socket. (_streamreadable.js:746:14) at Socket.EventEmitter.emit (events.js:92:17) at emitReadable (_stream_readable.js:408:10) at emitReadable (_stream_readable.js:404:5) at readableAddChunk (_stream_readable.js:165:9) at Socket.Readable.push (_stream_readable.js:127:10) at TCP.onread (net.js:526:21) — Reply to this email directly or view it on GitHub.

pablocaselas commented 10 years ago

I removed sails locally, which was using associations branch. My current global sails is 0.9.7, why would I need to change it?

Regarding the models I am using the sample project @particlebanana wrote: https://github.com/particlebanana/wl-associations-playground/tree/master/api/models

I haven't done anything to the controllers so the population is the same as this:

 create: function(req, res) {
    if(!req.param('user')) return res.json({ error: 'Requires a User param'}, 400);
    if(!req.param('place')) return res.json({ error: 'Requires a Place param'}, 400);

    Reservation.create(req.body).exec(function(err, reservation) {
      if(err) return res.json(err, 400);

      // Lookup the new reservation and populate associations
      Reservation.findOne(reservation.id)
      .populate('user')
      .populate('place')
      .exec(function(err, reservation) {
        if(err) return res.json(err, 400);
        res.json(reservation);
      });
    });
  },

As there is no documentation I am doing the post like I said before:

POST /reservation/ HTTP/1.1
Host: localhost:1337
Cache-Control: no-cache

{ "startDate" : "2013-01-01", "endDate": "2013-01-01", "user": 5, "place":1 }

is the syntax correct?

lwansbrough commented 10 years ago

@pablocaselas I can't tell exactly what's wrong. I know it's happening during the call to res.json(...) - try logging the object before calling res.json to confirm it is retrieved from the database. If the object is undefined or null then there may have been an error when persisting the data.

snyx1 commented 10 years ago

@pablocaselas the standard association branch is currently broken. you need to use the waterline multi association branch with the sails-postgre associationsSSL branch.

https://github.com/balderdashy/sails-postgresql/commit/f71f4eda56c22d28edbf0a3bc943c29bae25df38

pablocaselas commented 10 years ago

@snyx1 thank you very much! That did it! @lwansbrough you were right, it was creating the relationships on the table, but wasn't able to write it.

My syntax was right, for that matter (in case anyone bumps into this post having the same doubt).

PS: Is there any reason while waterline is not populating the data itself? I don't see why we need to create actions for this ourselves.

The same goes to the way we get stuff. I would like to have this kind of behaviour GET /user/1 will retrieve me the user without any collection the user model has, GET /user/1/ reservations will get me the user and its reservations. That doesn't work if you want more than one collection to be retrieved but could cover most cases pretty well, and you can always do your custom action to retrieve data as you like.

HATEOAS would be nice as well, but conventions could work out as well.

ajbraus commented 10 years ago

+1 for mongo associations! Sails is awesome!

Rikhart commented 10 years ago

+1 for mongo associations.

stewartjarod commented 10 years ago

Yay! :+1:

j-carvalho commented 10 years ago

:+1: for associations :)

mikermcneil commented 10 years ago

Guys, it's moving along. @particlebanana and I just gave a preview at Node Summit, which we'll codify into a changelog over the next couple of weeks.

@tbranyen @betacar @Latros re: timeline for master & #associations diff. You're right, I should have called the branch v0.10 :) Big todos before we can release (on the Sails side):

finish refactor of CLI with easier-to-extend generators (knocking this out every spare second I have)
finish new tests for generators
new blueprints for associations (have a plan for this to help simplify things)
Simpler built-in publish / subscribe methods on models (deprecates publishCreate, publishDestroy, etc.)
update orm hook to pass connections down to Waterline as model config objects rather than generating ad hoc adapters
finish the new reference docs for 0.9. @uncletammy is working on this.
update the docs to reflect 0.10
create the changelog along the way

tbranyen commented 10 years ago

@mikermcneil I should PR Grunt improvements I've made to the multiassociations branch then?

lwansbrough commented 10 years ago

I deleted my last post. Let me make this easier to understand; I think the multiAssociations branch is naming relations poorly. The naming pattern seems to be [association name]_[model name]_id - why? Why not just name it [association name]?

davidbenhaim commented 10 years ago

Question: Will it be possible to subscribe to an instance's children's class room via sockets?

For example: If I have a bunch of Users and Groups (A Group has many Users) can I subscribe to a 'class room' of a particular group's users vs. subscribing to all users?

lwansbrough commented 10 years ago

+1 @davidbenhaim I had the same question. This may possibly be one of the most important features sails could incorporate into associations.

TengfeiQi commented 10 years ago

thalesfsp commented 10 years ago

When it will be ready and put in production? +1 Mongo

Shepless commented 10 years ago

Really looking forward to having associations in sails! I've currently "swapped" out Waterline for Sequelize until it is ready which means I am missing out on all the web socket goodies!

Is there a rough timeframe for when this will be released?

nathanleclaire commented 10 years ago

+1 for having this out the door ASAP. MySQL is what I need them for in my case (handling highly relational data in a social network). Going to write my own methods with Model.query and raw SQL but of course that feels really kludgey. Would like to contribute/help in whatever way possible if @mikermcneil and @particlebanana have input on that.

andrewdelprete commented 10 years ago

I'm also looking forward to this feature. I think it will really complete things for me. Thanks for all the hard work guys.

casoetan commented 10 years ago

With sailsjs@v0.10 getting

'Object #<Object> has no method \'forEach\''

anytime I make a call to index or show action using the default finder / crud api. Noticed this happens when I call the find or any of it siblings (findOne etal) on any model.

more details

error: Server Error (500)
error: TypeError: Object #<Object> has no method 'forEach'
    at makeModels (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/joins.js:94:15)
    at new module.exports (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/joins.js:23:22)
    at /Sites/project/api/node_modules/waterline/lib/waterline/query/finders/basic.js:141:18
    at /Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:78:7
    at Object.async.each (/Sites/project/api/node_modules/async/lib/async.js:104:20)
    at /Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:391:11
    at /Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:480:5
    at Object.async.each (/Sites/project/api/node_modules/async/lib/async.js:104:20)
    at _buildChildOpts (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:418:9)
    at _execChildOpts (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:387:8)
    at /Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:76:10
    at Database.select (/Sites/project/api/node_modules/sails-disk/lib/database.js:303:3)
    at Object.module.exports.adapter.find (/Sites/project/api/node_modules/sails-disk/lib/adapter.js:47:16)
    at module.exports.find (/Sites/project/api/node_modules/waterline/lib/waterline/adapter/dql.js:31:18)
    at _runOperation (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:366:18)
    at run (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/operations.js:65:8)
    at bound.module.exports.find (/Sites/project/api/node_modules/waterline/lib/waterline/query/finders/basic.js:136:16)
    at bound [as find] (/Sites/project/api/node_modules/sails-util/node_modules/lodash/dist/lodash.js:729:21)
    at Deferred.exec (/Sites/project/api/node_modules/waterline/lib/waterline/query/deferred.js:358:16)
    at find (/Sites/project/api/api/blueprints/find.js:76:6)
    at middlewareWrapper (/Sites/project/api/node_modules/sails/lib/router/bind.js:144:4)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:135:11)
    at pass (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
    at nextRoute (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:100:7)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:167:11)
    at _addResViewMethod (/Sites/project/api/node_modules/sails/lib/hooks/views/index.js:604:3)
    at middlewareWrapper (/Sites/project/api/node_modules/sails/lib/router/bind.js:144:4)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
    at pass (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
    at nextRoute (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:100:7)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:167:11)
    at /Sites/project/api/node_modules/sails/lib/hooks/request/index.js:91:7
    at /Sites/project/api/node_modules/sails/node_modules/connect-flash/lib/flash.js:21:5
    at /Sites/project/api/node_modules/sails/lib/hooks/request/index.js:69:6
    at middlewareWrapper (/Sites/project/api/node_modules/sails/lib/router/bind.js:144:4)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
    at pass (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
    at nextRoute (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:100:7)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:167:11)
    at /Sites/project/api/node_modules/sails/lib/hooks/i18n/index.js:36:7
    at Object.i18nInit [as init] (/Sites/project/api/node_modules/sails/node_modules/i18n/i18n.js:80:5)
    at routes.before./* (/Sites/project/api/node_modules/sails/lib/hooks/i18n/index.js:34:11)
    at middlewareWrapper (/Sites/project/api/node_modules/sails/lib/router/bind.js:144:4)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
    at pass (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
    at nextRoute (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:100:7)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:167:11)
    at routes.before./* (/Sites/project/api/node_modules/sails/lib/hooks/csrf/index.js:44:6)
    at middlewareWrapper (/Sites/project/api/node_modules/sails/lib/router/bind.js:144:4)
    at callbacks (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
    at param (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
    at pass (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
    at Router._dispatch (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:173:5)
    at Object.router (/Sites/project/api/node_modules/sails/node_modules/express/lib/router/index.js:33:10)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:195:15)
    at Object.handle (/Sites/project/api/node_modules/sails/lib/hooks/http/load.js:153:4)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:195:15)
    at Object.methodOverride [as handle] (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/methodOverride.js:48:5)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:195:15)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:197:9)
    at Object._bodyParser [as handle] (/Sites/project/api/node_modules/sails/lib/hooks/http/bodyParser.js:45:12)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:195:15)
    at next (/Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/session.js:311:9)
    at /Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/session.js:335:9
    at /Sites/project/api/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/session/memory.js:50:9
    at process._tickDomainCallback (node.js:459:13)

my package.json

{
  "name": "api",
  "private": true,
  "version": "0.0.0",
  "description": "a Sails application",
  "dependencies": {
    "sails": "git://github.com/balderdashy/sails.git#v0.10",
    "sails-disk": "git://github.com/balderdashy/sails-disk.git#associations",
    "ejs": "0.8.4",
    "grunt": "0.4.1",
    "sails-memory": "git://github.com/balderdashy/sails-memory.git#associations",
    "waterline": "git://github.com/balderdashy/waterline.git#multiAssociations",
    "sails-mongo": "git://github.com/balderdashy/sails-mongo.git#associations",
    "sails-redis": "0.0.0",
    "sails-util": "~0.10.0",
    "sails-postgresql": "~0.9.5",
    "sails-mysql": "~0.9.7"
  },
  "scripts": {
    "start": "node app.js",
    "debug": "node debug app.js"
  },
  "main": "app.js",
  "repository": "",
  "author": "",
  "license": ""
}

casoetan commented 10 years ago

When I specified the table name, the error is now

error: TypeError: Object #<Object> has no method 'find'

Meaning its not even getting to waterline.

mikermcneil commented 10 years ago

@casoetan v0.10 has been changing pretty rapidly, sorry about that. We'll be following up w/ official beta install instructions as soon as rough documentation is ready. Plenty of edge cases and error messages to improve, but all tests are currently passing.

RWOverdijk commented 10 years ago

I'm super excited about this. The usage looks pretty neat. Will the pubsub still work? As in, if a relation model updates, will we still be able to get updates?

kenzik commented 10 years ago

+1 for Mongo

thetutlage commented 10 years ago

That would be great to have v0.10 , as i am eagerly waiting for associations in Waterline, the reason to switch to Sails was it is created for enterprise and none of the enterprise application can work without associations and relations.

Believe me i put my project on hold a month before and still waiting for the final release of v0.10 and yes node community loves you guys

kennethlynne commented 10 years ago

Looking forward to this one. Maybe a write up on how to use other ORMs like for example node-orm2 in conjunction with Sails would solve many peoples problems.

thetutlage commented 10 years ago

node-orm2 is fantastic, and sometimes it is better to use existing tools and put them together in a framework instead of re inventing wheel.

Waterline is also good , but will take some time to work properly while fulfilling all requirements, so option of intergrating node-orm2 can be really helpful

casoetan commented 10 years ago

@thetutlage that will be fantastic and it will make sails stronger and more flexible.

lwansbrough commented 10 years ago

@connordev Associations must be bidirectional. Add a "store" or "stores" model/collection property to the User model

On Jan 11, 2014, at 11:06 AM, "connordev" notifications@github.com wrote:

I've ran into a problem testing out the associations, maybe I don't understand, but here's 2 models i have

// User Model module.exports = { attributes: { name: 'string' } };

// Store Model

module.exports = { attributes: { users: { collection: 'User' } } }; And I get this error when I lift the application

Error: Trying to associate a collection attribute to a model that doesn't have a Foreign Key. store is trying to reference a foreign key in user

Now there is no data, and I haven't tried to create any so why is it saying this?

— Reply to this email directly or view it on GitHub.

jasonpberry commented 10 years ago

Hey guys... I'm running:

info: Sails.js
info: v0.9.8

can i get my current app running v0.10 ?

btkostner commented 10 years ago

You can update sails in package.json to the v0.10 branch like so "sails": "git://github.com/balderdashy/sails.git#v0.10"

You will also need an adapter that works with associations like so "sails-disk": "git://github.com/balderdashy/sails-disk.git#associations"

This is all in development so expect breakage and changes until it is pushed to the main branch

balderdashy / sails

Associations #124

Update:

Upgrading to Sails v0.10 beta: