Packages
integratedb
0.1.0
IntegrateDB is a database sharing system. It provides integration primitives and data ownership and migration controls. Use it to integrate applications directly through a Postgres database.
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lib/integrate/claims/column.ex
defmodule Integrate.Claims.Column do
@moduledoc """
One or more alternative column specs.
"""
use Integrate, :schema
schema "columns" do
field :optional, :boolean, default: false
has_many :alternatives, Claims.ColumnAlternative
belongs_to :claim_alternative, Claims.ClaimAlternative
timestamps()
end
@doc false
def changeset(column, attrs) do
column
|> cast(attrs, [:optional, :claim_alternative_id])
|> shared_validations()
end
@doc false
def changeset_with_alternatives(column, alternatives, attrs) do
column
|> cast(attrs, [:optional, :claim_alternative_id])
|> put_assoc(:alternatives, alternatives)
|> shared_validations()
end
defp shared_validations(changeset) do
changeset
|> validate_required([:optional])
|> assoc_constraint(:claim_alternative)
end
end