Class: EasyAdmin::Permissions::RoleDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/easy_admin/permissions/role_definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, slug: nil, description: nil) ⇒ RoleDefinition

Returns a new instance of RoleDefinition.



6
7
8
9
10
11
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 6

def initialize(name, slug: nil, description: nil)
  @name = name
  @slug = slug || name.parameterize
  @description = description
  @permissions = {}
end

Instance Attribute Details

#description ⇒ Object (readonly)

Returns the value of attribute description.



4
5
6
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 4

def description
  @description
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



4
5
6
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 4

def name
  @name
end

#permissions ⇒ Object (readonly)

Returns the value of attribute permissions.



4
5
6
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 4

def permissions
  @permissions
end

#slug ⇒ Object (readonly)

Returns the value of attribute slug.



4
5
6
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 4

def slug
  @slug
end

Instance Method Details

#can(actions, resource) ⇒ Object

Grant permissions for a resource



14
15
16
17
18
19
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 14

def can(actions, resource)
  Array(actions).each do |action|
    permission_key = "#{resource}:#{action}"
    @permissions[permission_key] = true
  end
end

#cannot(actions, resource) ⇒ Object

Deny permissions for a resource (explicit)



22
23
24
25
26
27
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 22

def cannot(actions, resource)
  Array(actions).each do |action|
    permission_key = "#{resource}:#{action}"
    @permissions[permission_key] = false
  end
end

#granted_permissions ⇒ Object

Get all granted permissions



40
41
42
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 40

def granted_permissions
  @permissions.select { |_, granted| granted == true }.keys
end

#has_permission?(permission_key) ⇒ Boolean

Check if role has a specific permission

Returns:

  • (Boolean) 


35
36
37
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 35

def has_permission?(permission_key)
  @permissions[permission_key] == true
end

#manage(resource) ⇒ Object

Grant all CRUD permissions for a resource



30
31
32
 
# File 'lib/easy_admin/permissions/role_definition.rb', line 30

def manage(resource)
  can([:read, :create, :update, :delete], resource)
end