Class: Parse::Constraint::ACLReadableByRoleConstraint

Inherits:
Constraint
  • Object
show all
Defined in:
lib/parse/query/constraints.rb

Overview

A constraint for filtering objects readable by specific role names. Automatically adds "role:" prefix to role names.

Find objects readable by Admin role (string - adds role: prefix)

Post.where(:ACL.readable_by_role => "Admin")

Find objects readable by Role object

Post.where(:ACL.readable_by_role => admin_role)

Find objects readable by multiple roles

Post.where(:ACL.readable_by_role => ["Admin", "Moderator"])

Direct Known Subclasses

ACLReadableByRoleExactConstraint

Instance Method Summary collapse

Instance Method Details

#build ⇒ Hash

Returns the compiled constraint using _rperm field.

Returns:

  • (Hash) —

    the compiled constraint using _rperm field.



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# File 'lib/parse/query/constraints.rb', line 2894

def build
  permissions = ACLPermissions.collect_role_only(@value)
  ACLPermissions.pipeline(permissions, field: "_rperm", strict: strict?)
end

#readable_by_role ⇒ ACLReadableByRoleConstraint

Examples:

q.where :ACL.readable_by_role => "Admin"

Returns:



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# File 'lib/parse/query/constraints.rb', line 2885

register :readable_by_role

#strict? ⇒ Boolean

Returns whether to compile an EXACT match. Overridden by Parse::Constraint::ACLReadableByRoleExactConstraint.

Returns:



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# File 'lib/parse/query/constraints.rb', line 2889

def strict?
  false
end