Class: Boxxspring::Operation

Inherits:
Object
  • Object
show all
Defined in:
lib/boxxspring/operation.rb

Instance Method Summary collapse

Constructor Details

#initialize(path, parameters = {}, result = Array) ⇒ Operation

Returns a new instance of Operation.



5
6
7
8
 
# File 'lib/boxxspring/operation.rb', line 5

def initialize( path, parameters = {}, result = Array )
  @path = path 
  @parameters = ( parameters || {} ).deep_dup
end

Instance Method Details

#include(*arguments) ⇒ Object 



26
27
28
 
# File 'lib/boxxspring/operation.rb', line 26

def include( *arguments )
  self.spawn( :include => self.normalize_include( *arguments ) )
end

#limit(_limit) ⇒ Object 



18
19
20
 
# File 'lib/boxxspring/operation.rb', line 18

def limit( _limit )
  self.spawn( count: _limit )
end

#offset(_offset) ⇒ Object 



22
23
24
 
# File 'lib/boxxspring/operation.rb', line 22

def offset( _offset )
  self.spawn( offset: _offset )
end

#order(by, direction = 'desc') ⇒ Object 



14
15
16
 
# File 'lib/boxxspring/operation.rb', line 14

def order( by, direction = 'desc' )
  self.spawn( sort_by: by, sort_direction: direction )
end

#query ⇒ Object 



30
31
32
33
34
35
36
37
38
39
 
# File 'lib/boxxspring/operation.rb', line 30

def query
  result = nil
  Boxxspring::Request.new.tap do | request |
    request.get( @path, @parameters ).tap do | response |
      result = response.resources
      result = result.first if result.length > 0 && @result == Object 
    end
  end
  result
end

#read ⇒ Object 



41
42
43
44
45
 
# File 'lib/boxxspring/operation.rb', line 41

def read 
  result = self.query
  result = result.first if result.present? && result.is_a?( Enumerable )
  result
end

#where(parameters) ⇒ Object 



10
11
12
 
# File 'lib/boxxspring/operation.rb', line 10

def where( parameters )
  self.spawn( parameters )
end

#write(node, objects) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/boxxspring/operation.rb', line 47

def write( node, objects ) 
  result = nil
  Boxxspring::Request.new.tap do | request |
    serializer = Boxxspring::Serializer.new( objects )
    response = request.post( @path, @parameters, serializer.serialize( node ) )
    if response.present?
      result = response.resources
    end
  end
  result
end