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Contents
module Faalis
module Discovery
# This class is responsible to discoering all Permissions
# classes and provide a list of available permissions
class Permissions
# Run the given block for each object with permissions
def self.permission_objects(&block)
objects = []
# Walkthrough all models in application by using
# model_discovery gem and check for `permission_strings`
# method in models (If `Faalis::Permissions` included in
# model it has the permission_strings). And concat the
# permissions to `@permissions` instance method.
::ApplicationModels.to_adapter.find_all.each do |m|
# `m` is a string contains name of a model and
# we use contstantize to get the model class with
# such name
model = m.model.constantize
if model.respond_to? :permission_strings
block.call(model)
end
end
end
def self.all_permissions
permissions = []
permission_objects do |object|
permissions.concat(object.permission_strings(object))
end
permissions.uniq
end
# Creating all possible permissions in database using
# `Faalis::Permission` model
def self.create_all_permissions
permission_objects do |object|
object.possible_permissions.each do |perm|
Faalis::Permission.where(model: object.to_s,
permission_type: perm).first_or_create
end
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems