Class: Hyperloop::Operation
- Inherits:
-
Object
- Object
- Hyperloop::Operation
- Defined in:
- lib/hyper-operation/api.rb,
lib/hyper-operation/railway.rb,
lib/hyper-operation/version.rb,
lib/hyper-operation/exception.rb,
lib/hyper-operation/railway/run.rb,
lib/hyper-operation/railway/dispatcher.rb,
lib/hyper-operation/railway/validations.rb,
lib/hyper-operation/railway/params_wrapper.rb
Direct Known Subclasses
Defined Under Namespace
Classes: Exit, ParamsWrapper, Railway, ValidationException
Constant Summary collapse
- VERSION =
'0.99.6'
Class Method Summary collapse
- ._Railway ⇒ Object
- ._run(*args) ⇒ Object
- .add_error(param, symbol, message, *args, &block) ⇒ Object
- .async(*args, &block) ⇒ Object
- .fail(*args, &block) ⇒ Object
- .failed(*args, &block) ⇒ Object
- .inbound(*args, &block) ⇒ Object
- .inherited(child) ⇒ Object
- .on_dispatch(&block) ⇒ Object
- .outbound(*keys) ⇒ Object
- .param(*args, &block) ⇒ Object
- .run(*args) ⇒ Object
- .step(*args, &block) ⇒ Object
- .then(*args, &block) ⇒ Object
- .validate(*args, &block) ⇒ Object
Instance Method Summary collapse
- #abort!(arg = nil) ⇒ Object
- #add_error(key, kind, message = nil) ⇒ Object
- #has_errors? ⇒ Boolean
-
#initialize ⇒ Operation
constructor
A new instance of Operation.
- #params ⇒ Object
- #succeed!(arg = nil) ⇒ Object
Constructor Details
#initialize ⇒ Operation
Returns a new instance of Operation.
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# File 'lib/hyper-operation/api.rb', line 34 def initialize @_railway = self.class._Railway.new(self) end |
Class Method Details
._Railway ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 100 def _Railway self.singleton_class._Railway end |
._run(*args) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 44 def _run(*args) new.instance_eval do @_railway.process_params(args) @_railway.process_validations @_railway.run @_railway.dispatch @_railway.result end end |
.add_error(param, symbol, message, *args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 80 def add_error(param, symbol, , *args, &block) _Railway.add_error(param, symbol, , *args, &block) end |
.async(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 92 def async(*args, &block) _Railway.add_async(*args, &block) end |
.fail(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 58 def fail(*args, &block) run(*args).fail(&block) end |
.failed(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 88 def failed(*args, &block) _Railway.add_failed(*args, &block) end |
.inbound(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 66 def inbound(*args, &block) name, opts = ParamsWrapper.get_name_and_opts(*args) _Railway.add_param(name, opts.merge(inbound: :true), &block) end |
.inherited(child) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 104 def inherited(child) child.singleton_class.define_singleton_method(:param) do |*args, &block| _Railway.add_param(*args, &block) end child.singleton_class.define_singleton_method(:inbound) do |*args, &block| name, opts = ParamsWrapper.get_name_and_opts(*args) _Railway.add_param(name, opts.merge(inbound: :true), &block) end child.singleton_class.define_singleton_method(:outbound) do |*keys| keys.each { |key| _Railway.add_param(key => nil, :type => :outbound) } end child.singleton_class.define_singleton_method(:validate) do |*args, &block| _Railway.add_validation(*args, &block) end child.singleton_class.define_singleton_method(:add_error) do |param, symbol, , *args, &block| _Railway.add_error(param, symbol, , *args, &block) end child.singleton_class.define_singleton_method(:step) do |*args, &block| _Railway.add_step({scope: :class}, *args, &block) end child.singleton_class.define_singleton_method(:failed) do |*args, &block| _Railway.add_failed({scope: :class}, *args, &block) end child.singleton_class.define_singleton_method(:async) do |*args, &block| _Railway.add_async({scope: :class}, *args, &block) end child.singleton_class.define_singleton_method(:_Railway) do Hyperloop::Context.set_var(self, :@_railway) do # overcomes a bug in Opal 0.9 which returns nil for singleton superclass my_super = superclass || `self.$$singleton_of`.superclass.singleton_class if my_super == Operation.singleton_class Class.new(Railway) else Class.new(my_super._Railway).tap do |wrapper| [:@validations, :@tracks, :@receivers].each do |var| value = my_super._Railway.instance_variable_get(var) wrapper.instance_variable_set(var, value && value.dup) end end end end end end |
.on_dispatch(&block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 96 def on_dispatch(&block) _Railway.add_receiver(&block) end |
.outbound(*keys) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 71 def outbound(*keys) keys.each { |key| _Railway.add_param(key => nil, :type => :outbound) } #singleton_class.outbound(*keys) end |
.param(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 62 def param(*args, &block) _Railway.add_param(*args, &block) end |
.run(*args) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 40 def run(*args) _run(*args) end |
.step(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 84 def step(*args, &block) _Railway.add_step(*args, &block) end |
.then(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 54 def then(*args, &block) run(*args).then(&block) end |
.validate(*args, &block) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 76 def validate(*args, &block) _Railway.add_validation(*args, &block) end |
Instance Method Details
#abort!(arg = nil) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 26 def abort!(arg = nil) Railway.abort!(arg) end |
#add_error(key, kind, message = nil) ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 4 def add_error(key, kind, = nil) raise ArgumentError.new("Invalid kind") unless kind.is_a?(Symbol) @errors ||= Mutations::ErrorHash.new @errors.tap do |errs| path = key.to_s.split(".") last = path.pop inner = path.inject(errs) do |cur_errors,part| cur_errors[part.to_sym] ||= Mutations::ErrorHash.new end inner[last] = Mutations::ErrorAtom.new(key, kind, :message => ) end end |
#has_errors? ⇒ Boolean
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# File 'lib/hyper-operation/api.rb', line 18 def has_errors? !@errors.nil? end |
#params ⇒ Object
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# File 'lib/hyper-operation/api.rb', line 22 def params @params end |