Class: Serializer::Pagination

Inherits:
Upframework::BaseService
  • Object
show all
Defined in:
app/lib/serializer/pagination.rb

Constant Summary collapse

DEFAULT_PAGE = 
1
DEFAULT_PER_PAGE = 
20

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(records: [], page:, per_page:, **params) ⇒ Pagination

Returns a new instance of Pagination.



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# File 'app/lib/serializer/pagination.rb', line 7

def initialize(records: [], page:, per_page:, **params)
  @records = records
  @page = page
  @per_page = per_page
end

Instance Attribute Details

#page ⇒ Object

Returns the value of attribute page.



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# File 'app/lib/serializer/pagination.rb', line 5

def page
  @page
end

#per_page ⇒ Object

Returns the value of attribute per_page.



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# File 'app/lib/serializer/pagination.rb', line 5

def per_page
  @per_page
end

#records ⇒ Object

Returns the value of attribute records.



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# File 'app/lib/serializer/pagination.rb', line 5

def records
  @records
end

Instance Method Details

#execute ⇒ Object 



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# File 'app/lib/serializer/pagination.rb', line 13

def execute
  paginate_scope
end

#paginate_scope ⇒ Object 



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# File 'app/lib/serializer/pagination.rb', line 21

def paginate_scope
  @records = records.
    page(page || DEFAULT_PAGE).
    per(per_page || DEFAULT_PER_PAGE)
end

#result ⇒ Object 



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# File 'app/lib/serializer/pagination.rb', line 17

def result
  records
end