AbsintheHelpers.Directives.Constraints (absinthe_helpers v0.1.9)
Defines a GraphQL directive for adding constraints to fields and arguments.
Supports:
:min
,:max
: For numbers and string lengths:min_items
,:max_items
: For lists:regex
: For strings
Applicable to scalars (:string, :integer, :float, :decimal) and lists.
Example:
field :username, :string, directives: [constraints: [min: 3, max: 20, regex: "^[a-zA-Z]+$"]]
arg :tags, list_of(:string), directives: [constraints: [max_items: 5, max: 10]]
Constraints are automatically enforced during query execution.
Summary
Functions
Add a deprecation (with an optional reason) to a node.
Functions
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expand_constraints(args, node)
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expand_deprecate(arguments, node)
@spec expand_deprecate( arguments :: %{optional(:reason) => String.t()}, node :: Absinthe.Blueprint.node_t() ) :: Absinthe.Blueprint.node_t()
Add a deprecation (with an optional reason) to a node.
Link to this function