Module: ErpTechSvcs::Extensions::ActiveRecord::ProtectedByCapabilities::SingletonMethods

Defined in:
lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb

Instance Method Summary collapse

Instance Method Details

#add_capability(capability_type_iid) ⇒ Object

add a class level capability (capability_resource_id will be NULL) the purpose of this is primarily for actions like create where the record does not exist yet this will allow us to assign the create capability to a User or Role so that we can ask the question “can a user create a record for this model?”



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 133

def add_capability(capability_type_iid)
  capability_type = convert_capability_type(capability_type_iid)
  scope_type = ScopeType.find_by_internal_identifier('class')
  Capability.find_or_create_by_capability_resource_type_and_capability_type_id_and_scope_type_id(get_superclass(self.name), capability_type.id, scope_type.id)
end

#all_capabilities ⇒ Object

class method to get all capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 101

def all_capabilities
  capabilities
end

#capabilities ⇒ Object

class method to get all capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 96

def capabilities
  Capability.where('capability_resource_type = ?', get_superclass(self.name))
end

#capability_roles ⇒ Object

return unique roles on capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 126

def capability_roles
  SecurityRole.joins(:capability_accessors => :capability).where(:capability_accessors => {:capabilities => {:capability_resource_type => get_superclass(self.name) }}).all.uniq
end

#class_capabilities ⇒ Object

class method to get only class capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 106

def class_capabilities
  scope_capabilities('class')
end

#convert_capability_type(type) ⇒ Object 



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 159

def convert_capability_type(type)
  return type if type.is_a?(CapabilityType)
  return nil unless (type.is_a?(String) || type.is_a?(Symbol))
  ct = CapabilityType.find_by_internal_identifier(type.to_s)
  return ct unless ct.nil?
  CapabilityType.create(:internal_identifier => type.to_s, :description => type.to_s.titleize)
end

#get_capability(capability_type_iid) ⇒ Object 



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 143

def get_capability(capability_type_iid)
  capability_type = convert_capability_type(capability_type_iid)
  scope_type = ScopeType.find_by_internal_identifier('class')
  capabilities.where(:capability_resource_type => get_superclass(self.name), :capability_type_id => capability_type.id, :scope_type_id => scope_type.id).first
end

#instance_capabilities ⇒ Object

class method to get only instance capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 116

def instance_capabilities
  scope_capabilities('instance')
end

#protect_with_capability(capability_type_iid) ⇒ Object 



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 139

def protect_with_capability(capability_type_iid)
  add_capability(capability_type_iid)
end

#query_capabilities ⇒ Object

class method to get only query capabilities for this model



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 111

def query_capabilities
  scope_capabilities('query')
end

#remove_capability(capability_type_iid) ⇒ Object

remove a class level capability



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 150

def remove_capability(capability_type_iid)
  capability = get_capability(capability_type_iid)
  capability.destroy unless capability.nil?
end

#scope_capabilities(scope_type_iid) ⇒ Object 



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 120

def scope_capabilities(scope_type_iid)
  scope_type = ScopeType.find_by_internal_identifier(scope_type_iid)
  capabilities.where(:scope_type_id => scope_type.id)
end

#unprotect_with_capability(capability_type_iid) ⇒ Object 



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# File 'lib/erp_tech_svcs/extensions/active_record/protected_with_capabilities.rb', line 155

def unprotect_with_capability(capability_type_iid)
  remove_capability(capability_type_iid)
end