Class: Mondido::BaseModel

Inherits:
Object
  • Object
show all
Defined in:
lib/mondido/base_model.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.all(filter = {}) ⇒ Array

Retrieves a list of objects from the API

Parameters:

  • filter (Hash) (defaults to: {}) —

    :limit, :offset

Returns:

  • (Array) 


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# File 'lib/mondido/base_model.rb', line 57

def self.all(filter={})
  response = Mondido::RestClient.all(pluralized, filter)
  JSON.parse(response.body).map do |attributes|
    object = self.new
    object.update_from_response(attributes)
  end
end

.create(attributes) ⇒ Mondido::*

Creates a transaction and posts it to the API

Parameters:

  • attributes (Hash)

Returns:



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# File 'lib/mondido/base_model.rb', line 34

def self.create(attributes)
  object = self.new(attributes)
  object.valid? # Will raise exception if validation fails

  object.set_hash! if object.respond_to? :set_hash!

  response = Mondido::RestClient.process(object)

  object.update_from_response(JSON.parse(response.body))
end

.delete(id) ⇒ Mondido::*

Parameters:

  • id (Integer)

Returns:



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# File 'lib/mondido/base_model.rb', line 67

def self.delete(id)
  response = Mondido::RestClient.delete(pluralized, id)
  object = self.new
  object.update_from_response(JSON.parse(response.body))
end

.get(id) ⇒ Mondido::*

Retrieves an object from the API, by ID

Parameters:

  • id (Integer)

Returns:



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# File 'lib/mondido/base_model.rb', line 48

def self.get(id)
  response = Mondido::RestClient.get(pluralized, id)
  object = self.new
  object.update_from_response(JSON.parse(response.body))
end

Instance Method Details

#api_params ⇒ Hash

Returns a sanitized hash suitable for posting to the API

Returns:

  • (Hash) 


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# File 'lib/mondido/base_model.rb', line 19

def api_params
  excluded = %w(@errors @validation_context).map(&:to_sym)
  hash = {}
  instance_variables.reject{|o| excluded.include?(o) }.each do |var_sym|
    var_sym_without_at = var_sym.to_s[1, var_sym.length-1].to_sym
    hash[var_sym_without_at] = instance_variable_get(var_sym)
  end
  return hash
end

#update_from_response(attributes) ⇒ Mondido::*

Takes the JSON response from the API and sets white listed properties for the instance

Parameters:

  • attributes (Hash)

Returns:



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# File 'lib/mondido/base_model.rb', line 7

def update_from_response(attributes)
  attributes.each do |attribute, value|
    attribute_symbol = "@#{attribute}".to_sym          
    setter_symbol = "#{attribute}=".to_sym
    instance_variable_set attribute_symbol, value if respond_to?(setter_symbol)
  end

  return self
end