Class: JSONAPI::ResourceController

Inherits:
ActionController::Base
  • Object
show all
Includes:
ResourceFor
Defined in:
lib/jsonapi/resource_controller.rb

Instance Method Summary collapse

Methods included from ResourceFor

included

Instance Method Details

#create ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 81

def create
  process_request_operations
end

#create_association ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 85

def create_association
  process_request_operations
end

#create_operations_processor ⇒ Object

Override this to use another operations processor



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# File 'lib/jsonapi/resource_controller.rb', line 141

def create_operations_processor
  JSONAPI::ActiveRecordOperationsProcessor.new
end

#destroy ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 97

def destroy
  process_request_operations
end

#destroy_association ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 101

def destroy_association
  process_request_operations
end

#get_related_resource ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 105

def get_related_resource
  association_type = params[:association]
  source_resource = @request.source_klass.find_by_key(@request.source_id, context: context)

  serializer = JSONAPI::ResourceSerializer.new(@request.source_klass,
                                               include: @request.include,
                                               fields: @request.fields,
                                               base_url: base_url,
                                               key_formatter: key_formatter,
                                               route_formatter: route_formatter)

  render json: serializer.serialize_to_hash(source_resource.send(association_type))
end

#get_related_resources ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 119

def get_related_resources
  association_type = params[:association]
  source_resource = @request.source_klass.find_by_key(@request.source_id, context: context)

  related_resources = source_resource.send(association_type,
                                           {
                                             filters:  @request.source_klass.verify_filters(@request.filters, context),
                                             sort_criteria: @request.sort_criteria,
                                             paginator: @request.paginator
                                           })

  serializer = JSONAPI::ResourceSerializer.new(@request.source_klass,
                                               include: @request.include,
                                               fields: @request.fields,
                                               base_url: base_url,
                                               key_formatter: key_formatter,
                                               route_formatter: route_formatter)

  render json: serializer.serialize_to_hash(related_resources)
end

#index ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 20

def index
  serializer = JSONAPI::ResourceSerializer.new(resource_klass,
                                               include: @request.include,
                                               fields: @request.fields,
                                               base_url: base_url,
                                               key_formatter: key_formatter,
                                               route_formatter: route_formatter)

  resource_records = resource_klass.find(resource_klass.verify_filters(@request.filters, context),
                                         context: context,
                                         sort_criteria: @request.sort_criteria,
                                         paginator: @request.paginator)

  render json: serializer.serialize_to_hash(resource_records)
rescue => e
  handle_exceptions(e)
end

#show ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 38

def show
  serializer = JSONAPI::ResourceSerializer.new(resource_klass,
                                               include: @request.include,
                                               fields: @request.fields,
                                               base_url: base_url,
                                               key_formatter: key_formatter,
                                               route_formatter: route_formatter)

  keys = parse_key_array(params[resource_klass._primary_key])

  resource_records = if keys.length > 1
                       resource_klass.find_by_keys(keys, context: context)
                     else
                       resource_klass.find_by_key(keys[0], context: context)
                     end

  render json: serializer.serialize_to_hash(resource_records)
rescue => e
  handle_exceptions(e)
end

#show_association ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 59

def show_association
  association_type = params[:association]

  parent_key = params[resource_klass._as_parent_key]

  parent_resource = resource_klass.find_by_key(parent_key, context: context)

  association = resource_klass._association(association_type)

  serializer = JSONAPI::ResourceSerializer.new(resource_klass,
                                               fields: @request.fields,
                                               base_url: base_url,
                                               key_formatter: key_formatter,
                                               route_formatter: route_formatter)

  render json: serializer.serialize_to_links_hash(parent_resource, association)
rescue => e
  # :nocov:
  handle_exceptions(e)
  # :nocov:
end

#update ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 93

def update
  process_request_operations
end

#update_association ⇒ Object 



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# File 'lib/jsonapi/resource_controller.rb', line 89

def update_association
  process_request_operations
end