24 replies

Aggregates with resource relationships

Hello!

So maybe there's something I'm not quite understanding from the documentation, but say I have a State and City. A state can have many cities, so:

relationships do
  has_many :cities, MyProject.City
end

relationships do
  has_many :cities, MyProject.City
end

And a city belongs to a state:

relationships do
  belongs_to :state, MyProject.State
end

relationships do
  belongs_to :state, MyProject.State
end

Now for a state, say I want an aggregate for the number of cities in the state. Do I have an

aggregates

aggregates

block like the following?

aggregates do
  count :number_of_cities, :cities do
    filterable? true
  end
end

aggregates do
  count :number_of_cities, :cities do
    filterable? true
  end
end

Also, could this be a oneliner as just

count :number_of_cities, :cities

count :number_of_cities, :cities

? No

do ... end

do ... end

?

Thanks!

Ash Framework•3y ago•

24 replies

AlecStewart1#1125

Aggregates with resource relationships

Hello!

So maybe there's something I'm not quite understanding from the documentation, but say I have a State and City. A state can have many cities, so:

relationships do
  has_many :cities, MyProject.City
end

relationships do
  has_many :cities, MyProject.City
end

And a city belongs to a state:

relationships do
  belongs_to :state, MyProject.State
end

relationships do
  belongs_to :state, MyProject.State
end

Now for a state, say I want an aggregate for the number of cities in the state. Do I have an

aggregates

aggregates

block like the following?

aggregates do
  count :number_of_cities, :cities do
    filterable? true
  end
end

aggregates do
  count :number_of_cities, :cities do
    filterable? true
  end
end

Also, could this be a oneliner as just

count :number_of_cities, :cities

count :number_of_cities, :cities

? No

do ... end

do ... end

?

Thanks!

Aggregates with resource relationships

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