Class: LHS::Record::Chainable::Chain
- Inherits:
-
Object
- Object
- LHS::Record::Chainable::Chain
show all
- Defined in:
- lib/lhs/concerns/record/chainable.rb
Overview
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Constructor Details
#initialize(record_class, link, record = nil) ⇒ Chain
Returns a new instance of Chain.
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# File 'lib/lhs/concerns/record/chainable.rb', line 157
def initialize(record_class, link, record = nil)
@record_class = record_class
@record = record
self._links = [link].compact
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(name, *args, &block) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 321
def method_missing(name, *args, &block)
scope = @record_class.scopes[name]
return instance_exec(*args, &scope) if scope
resolve.send(name, *args, &block)
end
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Instance Attribute Details
#_links ⇒ Object
Returns the value of attribute _links.
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# File 'lib/lhs/concerns/record/chainable.rb', line 151
def _links
@_links
end
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Class Method Details
.unfold(args) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 153
def self.unfold(args)
(args.size == 1) ? args[0] : args
end
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Instance Method Details
#all(hash = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 215
def all(hash = nil)
push([Parameter.new(hash), Option.new(all: true)])
end
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#create(data = {}) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 163
def create(data = {})
@record_class.create(data, resolved_options)
end
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#create!(data = {}) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 167
def create!(data = {})
@record_class.create!(data, resolved_options)
end
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#destroy(options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 181
def destroy(options = nil)
options ||= {}
options = options.respond_to?(:to_h) ? options : { id: options }
if @record
@record.destroy(resolved_options.merge(options))
else
@record_class.destroy(options, resolved_options)
end
end
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#expanded(options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 219
def expanded(options = nil)
push(Option.new(expanded: options || true))
end
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#fetch ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 315
def fetch
resolve
end
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#find(*args) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 266
def find(*args)
@record_class.find(*args.push(resolved_options))
end
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#find_by(params = {}) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 270
def find_by(params = {})
@record_class.find_by(params, resolved_options)
end
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#find_by!(params = {}) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 274
def find_by!(params = {})
@record_class.find_by!(params, resolved_options)
end
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#first! ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 278
def first!
@record_class.first!(resolved_options)
end
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#handle(error_class, handler) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 248
def handle(error_class, handler)
push(ErrorHandling.new(error_class => handler))
end
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#ignore(*error_classes) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 227
def ignore(*error_classes)
chain = push(IgnoredError.new(error_classes.shift))
error_classes.each do |error_class|
chain._links.push(IgnoredError.new(error_class))
end
chain
end
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#include_all!(args) ⇒ Object
Adds additional .references(name_of_linked_resource: { all: true }) to all linked resources included with includes_all
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# File 'lib/lhs/concerns/record/chainable.rb', line 309
def include_all!(args)
includes_all_to_references(args).each do |reference|
_links.push(reference)
end
end
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#includes(*args) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 252
def includes(*args)
push(Include.new(Chain.unfold(args)))
end
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#includes_all(*args) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 256
def includes_all(*args)
chain = push(Include.new(Chain.unfold(args)))
chain.include_all!(args)
chain
end
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#includes_values ⇒ Object
Returns a hash of include conditions
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# File 'lib/lhs/concerns/record/chainable.rb', line 298
def includes_values
chain_includes
end
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#limit(argument = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 243
def limit(argument = nil)
return resolve.limit if argument.blank?
push(Pagination.new(per: argument))
end
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#option_values_hash ⇒ Object
Returns a hash of options
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# File 'lib/lhs/concerns/record/chainable.rb', line 288
def option_values_hash
chain_options
end
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#options(hash = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 223
def options(hash = nil)
push(Option.new(hash))
end
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#page(page) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 235
def page(page)
push(Pagination.new(page: page))
end
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Returns a hash of pagination values
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# File 'lib/lhs/concerns/record/chainable.rb', line 293
def
end
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#per(per) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 239
def per(per)
push(Pagination.new(per: per))
end
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#references(*args) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 262
def references(*args)
push(Reference.new(Chain.unfold(args)))
end
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#references_values ⇒ Object
Returns a hash of reference options
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# File 'lib/lhs/concerns/record/chainable.rb', line 303
def references_values
chain_references
end
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#save(options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 176
def save(options = nil)
options ||= {}
@record.save(resolved_options.merge(options))
end
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#save!(options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 171
def save!(options = nil)
options ||= {}
@record.save!(resolved_options.merge(options))
end
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#update(data = {}, options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 191
def update(data = {}, options = nil)
options ||= {}
@record.update(data, resolved_options.merge(options))
end
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#update!(data = {}, options = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 196
def update!(data = {}, options = nil)
options ||= {}
@record.update!(data, resolved_options.merge(options))
end
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#valid?(options = nil) ⇒ Boolean
Also known as:
validate
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# File 'lib/lhs/concerns/record/chainable.rb', line 201
def valid?(options = nil)
options ||= {}
@record.valid?(resolved_options.merge(options))
end
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#where(args = nil) ⇒ Object
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# File 'lib/lhs/concerns/record/chainable.rb', line 207
def where(args = nil)
if LHS::Record.href?(args)
push(Option.new(url: args))
else
push(Parameter.new(args))
end
end
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#where_values_hash ⇒ Object
Returns a hash of where conditions
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# File 'lib/lhs/concerns/record/chainable.rb', line 283
def where_values_hash
chain_parameters
end
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