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    Juan Leñero
    @juanjoLenero
    I ran into some trouble when dealing with collections.
    Collections instantiate fetched models by themselves and there is no option to pass custom attributes to the model constructor.
    So I’m looking for a way to have collections instantiate models with the correct language option.
    Juan Leñero
    @juanjoLenero
    I worked around that by also setting the language option on the collection
    and then overriding the collections _prepareModel method to set the language on instantiated models
    Katharina Irrgang
    @kirrg001

    Hey 👋 We (two Ghost developers - ErisDS and kirrg001) were invited to collaborate. Thanks for invitation.

    We just merged one PR, see tgriesser/bookshelf@7191132
    Is there a chance to release a new version this week?That would be great :)

    Burak Cankurtaran
    @Uptown76

    I'm trying to model the following SQL using Bookshelf. I want to get all the clients for a particular developer, where a developer has many apps and a client can belong to many apps.

    select distinct client.*
    from client
    inner join client_app
    on client_app.client_id = client.id
    inner join app
    on client_app.app_id = app.id
    inner join app_developer
    on app_developer.app_id = app.id
    inner join developer
    on app_developer.developer_id = developer.id
    where developer.id = 1

    Screen Shot 2016-11-10 at 11.41.57 AM.png
    Not quite sure how to go about this. I can explain more, if someone is willing to help.
    Rocky Assad
    @CodisRedding
    Unhandled rejection TypeError: this._reset is not a function at Builder.CollectionBase (/Users/rocky.assad/code/services/srv-lab/node_modules/bookshelf/lib/base/collection.js:46:8)
    I’m getting this error on save (with new and Forge)
    Rocky Assad
    @CodisRedding
    nvm, got it
    I was forging/newing an already new’d Model
    Jon
    @BadQuanta
    So, if you want to compute a virtual attribute value based on information in associated/related models; is there a guide to that anywhere? I'm kinda stumped and am thinking of resorting to having the virtual attribute return a promise... but that makes the serialized() data messy.. :/
    Nick Acker
    @ackerdev
    Are there any options for explicitly defining attribute lists on models? I'd like to map column<->attribute names, whitelist attributes, and define validation rules.
    I can probably hack around it with things like parse/format, but is there any built-in way of doing this or any solid community plugins?
    blah238
    @blah238
    @ackerdev I haven't used it but check out https://github.com/bogus34/bookshelf-schema
    Nick Acker
    @ackerdev
    Yeah, I've seen that one, and it's not too shabby but not really quite enough for what I'm looking for
    blah238
    @blah238
    In what way (just curious, like I said not familiar with it myself)?
    Nick Acker
    @ackerdev
    As far as I can tell, it doesn't allow you to rename the model attributes, and the validation is a little awkward/limited
    and afaik you still need another plugin for whitelisting which isn't terrible but isn't great either
    blah238
    @blah238
    Looks like you can pass a column option to the field definition which sets which DB column the attribute corresponds to: http://bookshelf-schema.readthedocs.io/en/latest/fields.html
    Nick Acker
    @ackerdev
    ah, good catch.
    Nick Acker
    @ackerdev
    @blah238 After tinkering with it a bit more, I'm still left unsatisfied with the schema plugin. I still don't much care for the api, and there are some odd behaviors like JSON.stringify(model) and model.toJSON() no longer being equivalent (bookshelf-schema seems to overwrite toJSON, but doesn't do so correctly causing the schema-fields to not actually be represented if using stringify. Just doesn't feel like a really well made plugin, unfortunately. I might look into making something of my own at this point.
    darkghoul79
    @darkghoul79
    how is computed fields handled on bookshlef?
    for example on ratings. wanted to get review count, total reviews, etc. but i wanted those info to be an attribute of the model. is that even possible? tried using virtuals plugin but mostly works of getters/setters.
    any suggestions would be greatly appreciated. thanks.
    Roshan Bhalla
    @rbhalla
    Is there a nice way to have the relations have join conditions? I.e. I'd love to be able to do something like ModelA.hasOne(ModelB).where('type', 'foo)
    Roshan Bhalla
    @rbhalla
    It's possible this was the wrong forum for a question, and I haven't been able to solve it so I've reposted the question at http://stackoverflow.com/questions/42472384/join-conditions-on-relationships
    If you know how it'd really help :)
    Gratian
    @Gratiandev
    Hi, I'm new to knex and I have a problem, could anyone translate for me this sql query into knex query? SELECT * FROM password_resets LEFT JOIN users on users.username = ? WHERE user = users.id AND code = ?
    simonecogno
    @simonecogno
    It's easy with knex knex().select('*').from('pasw_reset as pr').leftJoin('users', 'users.username', 'passw_reset.username').where('pr.user.id', 'users.id').where('pr.user.code', 'users.code').toString();
    Result in "select * frompasw_resetasprleft joinusersonusers.username=passw_reset.usernamewherepr.user.id= 'users.id' andpr.user.code= 'users.code'"
    I actually having problem on writing the same query on bookshelf by using the relations without using knex joins
    Nitish Phanse
    @nitish24p
    Hey i had the following question
    a withRelated : table-name does not create an explicit left join instead it chains the ids found in the parent table as a select * from table-name where id in [Huge array of ids]. So there are 2 queries being fired. Isnt this a performance issue..
    i've raised an issue on github too explaining my problem in detail
    tgriesser/bookshelf#1544
    Any help here would be nice :)
    darkghoul79
    @darkghoul79
    Been trying to use .through and seems like it is not using the otherKey.. instead it is using idAttribute.. anyway to override?

    Model Setup

    orders
     - id
     - buyerId
    
    items
     - id
     - orderId
     - ownerId
    
    users
     - id
     - name

    In orders model i have:

    buyer() { // which works perfectly
      return this.belongsTo('User' , 'buyerId', 'id')
    }
    
    owner() { // which does not work
      return this.belongsTo('User' , 'buyerId', 'id').through("Items"), 'id', 'orderId')
    }
    darkghoul79
    @darkghoul79
    the owner method generates this sql:
    select `users`.*, `items`.`id` as `_pivot_id`, `items`.`ownerId` as `_pivot_ownerId` from `users` inner join `items` on `items`.`ownerId` = `users`.`id` inner join `orders` on `items`.`id` = `orders`.`id` where `orders`.`id` in (?)
    which is wrong.. notice the join between orders and items.. should have been
    inner join `orders` on `items`.`orderId` = `orders`.`id`
    and not inner join `orders` on `items`.`id` = `orders`.`id`
    darkghoul79
    @darkghoul79
    any help/alternative solution would be nice.
    darkghoul79
    @darkghoul79

    I was able to tweak it in order generate the right query,

    owner() {
        // return this.belongsTo('User', 'buyerId', 'id') .through("Items"), 'id', 'orderId')
        const relation = this.belongsTo('User', 'buyerId', 'id') .through("Items"), 'id', 'orderId')
    
        relation.relatedData.throughIdAttribute = 'orderId'
        return relation
      }

    But unfortunately, its not returning owner info/record.

    Georgy Shabunin
    @twist900
    hi, is it possible to use bookshelf with oracle db?
    simonecogno
    @simonecogno

    I have some issue with fetching related models of a model.
    The model definition is this:

    app.database.Model.extend({
            tableName: 'variation_score',
    
            variations: function() {
                this.belongsToMany(app.models.Variation)
            }
    }

    And I would like to fetch the variation later in my code like this:

    new app.models.VariationScore({id: variationScore.id})
                    .fetch({withRelated:{variations: function (qb) { qb.column('name') }}})
                    .then(viariationScoreWithVariations=> {
                             console.log(viariationScoreWithVariations);
                   });

    But the related models are not fetched correctly. Any ideas how to do it?

    I also tried:

    .fetch({withRelated: 'variations'})
    .fetch({withRelated: ['variations']})

    But also don't work.

    Oli Lalonde
    @olalonde
    Hola
    What's the recommended way to store data on models that shouldn't be persisted?
    directly as a property?