trailpack-mongoose

📦 Mongoose.js Trailpack http://mongoosejs.com

Loads Application Models (in api/models) into the Mongoose ORM; Integrates with trailpack-router to generate Footprints for routes.

Usage

Configure

// config/main.js
module.exports = {
  // ...
  packs: [
    require('trailpack-mongoose')
  ]
}

Configure stores

// config/database.js
module.exports = {

  /**
   * Define the database stores. A store is typically a single database.
   *
   * Use the SQLite3 by default for development purposes.
   *
   * Set production connection info in config/env/production.js
   */
  stores: {

    /**
     * Define a store called "local" which uses SQLite3 to persist data.
     */
    someteststore: {
      //migration
      migrate: 'create',
      // Mongodb URI
      uri: 'mongodb://localhost:27017/test',
      // Mongoose connection options
      options: {

      }
    }
  },

  models: {
    defaultStore: 'someteststore',
    migrate: 'drop'
  }
}

Models

// Use default Schema from Mongoose. See http://mongoosejs.com/docs/schematypes.html
module.exports = class User extends Model {

  static schema (app, Mongoose) {
    return {
      username: String,
      childs: [{
        type: Mongoose.Schema.ObjectId,
        ref: 'UserSchema'
      }],
      email: {
        type: String,
        required: true,
        unique: true,
        lowercase: true,
        trim: true,
        validate: {
          validator: function (val) {
            return isEmail(val)
          },
          message: '{VALUE} is not a valid email'
        }
      }
    }
  }

  static config (app, Mongoose) {
    return {
      // Collection name
      tableName: 'users',

      // Schema options
      schema: {
        timestamps: true,

        versionKey: false,

        toObject: {
          virtuals: true
        },

        toJSON: {
          virtuals: true
        }
      },
      // Schema statics
      statics: {
        getByEmail: function (email) {
          return this
            .findOne({
              email: _.trim(email)
            })
            .exec()
        },
      },

      // Schema methods
      methods: {
        toJSON: function () {
          const user = this.toObject()
          delete user.password

          return user
        }
      }
    }
  }
  /**
   * After Trails.js will create model Schema you could add anything you want here
   * @param  {mongoose.Schema} schema mongoose new Schema object
   */
  static onSchema (schema) {
    // virtuals
    schema.virtual('name.full').get(function () {
      return this.name.first + ' ' + this.name.last
    })
    // lifecircle events
    schema.pre('save', function (next) {
      // performing actions
      next()
    })
  }
}```

### Query

```js
// api/services/UserService.js
module.exports = class UserService extends Service {
  /**
   * Finds people with the given email.
   * @return Promise
   * @example {
   *    name: 'Ludwig Beethoven',
   *    email: 'someemail@email.com',
   *    favoriteColors: [
   *      { name: 'yellow', hex: 'ffff00' },
   *      { name: 'black', hex: '000000' }
   *     ]
   * }
   */
  findUser (email) {
    return this.orm.User.find({ email: email })
      .exec()
  }
}

Contributing

We love contributions! Please check out our Contributor's Guide for more information on how our projects are organized and how to get started.

License

MIT