Class: Trophonius::Record

Inherits:
Hash
  • Object
show all
Defined in:
lib/trophonius_record.rb

Overview

This class will hold a singular record

A Record is contained in a RecordSet and has methods to retrieve data from the fields inside the Record-hash

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Record

Initializes a new Record



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# File 'lib/trophonius_record.rb', line 15

def initialize
  @modifiable_fields = {}
  @modified_fields = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/trophonius_record.rb', line 25

def method_missing(method, *args, &block)
  if ActiveSupport::Inflector.pluralize(method).to_s == method.to_s
    model = ActiveSupport::Inflector.constantize(ActiveSupport::Inflector.classify(ActiveSupport::Inflector.singularize(method)))
    pk_model = ActiveSupport::Inflector.constantize(ActiveSupport::Inflector.classify(ActiveSupport::Inflector.singularize(model_name)))

    if model.belongs_to_relations[ActiveSupport::Inflector.parameterize(model_name).to_sym]
      relation = model.belongs_to_relations[ActiveSupport::Inflector.parameterize(model_name).to_sym]
      layout = model.layout_name
      model.create_translations if model.translations.keys.empty?

      url =
        URI(
          URI.escape(
            "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
              Trophonius.config.database
            }/layouts/#{layout}/_find"
          )
        )

      if model.translations.key?(relation[:foreign_key])
        foreign_key_field = model.translations[relation[:foreign_key]].to_s
      else
        foreign_key_field = relation[:foreign_key].to_s
      end

      if pk_model.translations.key?(relation[:primary_key])
        primary_key_field = pk_model.translations[relation[:primary_key]].to_s
      else
        primary_key_field = relation[:primary_key].to_s
      end

      body = { query: [{ foreign_key_field => self[primary_key_field].to_s }], limit: 100_000 }.to_json
      response = Request.make_request(url, "Bearer #{Request.get_token}", 'post', body)

      if response['messages'][0]['code'] != '0'
        if response['messages'][0]['code'] == '101' || response['messages'][0]['code'] == '401'
          resp = RecordSet.new(layout, model.non_modifiable_fields)
          return resp
        else
          if response['messages'][0]['code'] == '102'
            results = Request.retrieve_first(layout)
            if results['messages'][0]['code'] != '0'
              Error.throw_error('102')
            else
              r_results = results['response']['data']
              ret_val = r_results.empty? ? Error.throw_error('102') : r_results[0]['fieldData']
              query_keys = [foreign_key_field]
              Error.throw_error('102', (query_keys - ret_val.keys.map(&:downcase)).flatten.join(', '), layout)
            end
          end
          Error.throw_error(response['messages'][0]['code'])
        end
      else
        r_results = response['response']['data']
        ret_val = RecordSet.new(layout, model.non_modifiable_fields)
        r_results.each do |r|
          hash = model.build_result(r)
          ret_val << hash
        end
        @response = ret_val
        return @response
      end
    end
  elsif ActiveSupport::Inflector.constantize(ActiveSupport::Inflector.classify(ActiveSupport::Inflector.singularize(method))).respond_to?('first')
    fk_model = ActiveSupport::Inflector.constantize(ActiveSupport::Inflector.classify(ActiveSupport::Inflector.singularize(model_name)))
    pk_model = ActiveSupport::Inflector.constantize(ActiveSupport::Inflector.classify(ActiveSupport::Inflector.singularize(method)))

    if pk_model.has_many_relations[ActiveSupport::Inflector.parameterize(ActiveSupport::Inflector.pluralize(model_name)).to_sym]
      relation = pk_model.has_many_relations[ActiveSupport::Inflector.parameterize(ActiveSupport::Inflector.pluralize(model_name)).to_sym]
      layout = pk_model.layout_name
      pk_model.create_translations if pk_model.translations.keys.empty?

      url =
        URI(
          URI.escape(
            "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
              Trophonius.config.database
            }/layouts/#{layout}/_find"
          )
        )

      if fk_model.translations.key?(relation[:foreign_key])
        foreign_key_field = fk_model.translations[relation[:foreign_key]].to_s
      else
        foreign_key_field = relation[:foreign_key].to_s
      end

      if pk_model.translations.key?(relation[:primary_key])
        primary_key_field = pk_model.translations[relation[:primary_key]].to_s
      else
        primary_key_field = relation[:primary_key].to_s
      end

      body = { query: [{ primary_key_field => self[foreign_key_field].to_s }], limit: 1 }.to_json

      response = Request.make_request(url, "Bearer #{Request.get_token}", 'post', body)
      if response['messages'][0]['code'] != '0'
        if response['messages'][0]['code'] == '101' || response['messages'][0]['code'] == '401'
          resp = RecordSet.new(layout, pk_model.non_modifiable_fields)
          return resp
        else
          if response['messages'][0]['code'] == '102'
            results = Request.retrieve_first(layout)
            if results['messages'][0]['code'] != '0'
              Error.throw_error('102')
            else
              r_results = results['response']['data']
              ret_val = r_results.empty? ? Error.throw_error('102') : r_results[0]['fieldData']
              query_keys = [primary_key_field]
              Error.throw_error('102', (query_keys - ret_val.keys.map(&:downcase)).flatten.join(', '), layout)
            end
          end
          Error.throw_error(response['messages'][0]['code'])
        end
      else
        r_results = response['response']['data']
        ret_val = RecordSet.new(layout, pk_model.non_modifiable_fields)
        r_results.each do |r|
          hash = pk_model.build_result(r)
          ret_val << hash
        end
        @response = ret_val
        return @response.first
      end
    end
  else
    super
  end
rescue NameError => e
  if e.message.include?('constant')
    Error.throw_error('102', e.message.split(' ')[-1], layout_name)
  else
    raise e
  end
end

Instance Attribute Details

#layout_name ⇒ Object

Returns the value of attribute layout_name.



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# File 'lib/trophonius_record.rb', line 11

def layout_name
  @layout_name
end

#model_name ⇒ Object

Returns the value of attribute model_name.



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# File 'lib/trophonius_record.rb', line 11

def model_name
  @model_name
end

#modifiable_fields ⇒ Object

Returns the value of attribute modifiable_fields.



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# File 'lib/trophonius_record.rb', line 11

def modifiable_fields
  @modifiable_fields
end

#modified_fields ⇒ Object

Returns the value of attribute modified_fields.



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# File 'lib/trophonius_record.rb', line 11

def modified_fields
  @modified_fields
end

#record_id ⇒ Object

Returns the value of attribute record_id.



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# File 'lib/trophonius_record.rb', line 11

def record_id
  @record_id
end

Instance Method Details

#[]=(field, new_val) ⇒ Object 



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# File 'lib/trophonius_record.rb', line 20

def []=(field, new_val)
  modifiable_fields[field] = new_val
  super
end

#delete ⇒ True

Deletes the corresponding record from FileMaker Throws a FileMaker error if save failed

Returns:

  • (True) —

    if successful



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# File 'lib/trophonius_record.rb', line 215

def delete
  url =
    URI(
      URI.escape(
        "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
          Trophonius.config.database
        }/layouts/#{layout_name}/records/#{record_id}"
      )
    )
  response = Request.make_request(url, "Bearer #{Request.get_token}", 'delete', '{}')
  response['messages'][0]['code'] != '0' ? Error.throw_error(response['messages'][0]['code']) : true
end

#run_script(script: '', scriptparameter: '') ⇒ String

Runs a FileMaker script from the context of the Model.

Parameters:

  • script: (String) (defaults to: '') —

    the FileMaker script to run

  • scriptparameter: (String) (defaults to: '') —

    the parameter required by the FileMaker script

Returns:

  • (String) —

    : string representing the script result returned by FileMaker



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# File 'lib/trophonius_record.rb', line 169

def run_script(script: '', scriptparameter: '')
  url =
    URI(
      URI.escape(
        "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
          Trophonius.config.database
        }/layouts/#{layout_name}/records/#{record_id}?script=#{script}&script.param=#{scriptparameter}"
      )
    )

  result = Request.make_request(url, "Bearer #{Request.get_token}", 'get', '{}')

  if result['messages'][0]['code'] != '0'
    Error.throw_error(result['messages'][0]['code'])
  elsif result['response']['scriptResult'] == '403'
    Error.throw_error(403)
  else
    ret_val = result['response']['scriptResult']
    return ret_val || true
  end
end

#save ⇒ True

Saves the last changes made to the Record to FileMaker. Throws a FileMaker error if save failed

Returns:

  • (True) —

    if successful



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# File 'lib/trophonius_record.rb', line 196

def save
  url =
    URI(
      URI.escape(
        "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
          Trophonius.config.database
        }/layouts/#{layout_name}/records/#{record_id}"
      )
    )
  body = "{\"fieldData\": #{modified_fields.to_json}}"
  response = Request.make_request(url, "Bearer #{Request.get_token}", 'patch', body)
  response['messages'][0]['code'] != '0' ? Error.throw_error(response['messages'][0]['code']) : true
end

#update(fieldData) ⇒ True

Changes and saves the corresponding record in FileMaker Throws a FileMaker error if save failed

Parameters:

  • fieldData: (Hash) —

    Fields to be changed and data to fill the fields with

Returns:

  • (True) —

    if successful



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# File 'lib/trophonius_record.rb', line 235

def update(fieldData)
  url =
    URI(
      URI.escape(
        "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
          Trophonius.config.database
        }/layouts/#{layout_name}/records/#{record_id}"
      )
    )
  fieldData.keys.each { |field| modifiable_fields[field] = fieldData[field] }
  body = "{\"fieldData\": #{fieldData.to_json}}"
  response = Request.make_request(url, "Bearer #{Request.get_token}", 'patch', body)
  if response['messages'][0]['code'] != '0'
    if response['messages'][0]['code'] == '102'
      results = Request.retrieve_first(layout_name)
      if results['messages'][0]['code'] != '0'
        Error.throw_error('102')
      else
        r_results = results['response']['data']
        ret_val = r_results.empty? ? Error.throw_error('102') : r_results[0]['fieldData']
        Error.throw_error('102', (fieldData.keys.map(&:downcase) - ret_val.keys.map(&:downcase)).flatten.join(', '), layout_name)
      end
    end
    Error.throw_error(response['messages'][0]['code'])
  else
    true
  end
end

#upload(container_name:, container_repetition: 1, file:) ⇒ True

Uploads a file to a container field of the record Throws a FileMaker error if upload failed

Parameters:

  • container_name: (String) —

    Case sensitive name of the container field on the layout

  • container_repetition: (Integer) (defaults to: 1) —

    Number of the repetition of the container field to set

  • file: (Tempfile or File) —

    File to upload

Returns:

  • (True) —

    if successful



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# File 'lib/trophonius_record.rb', line 273

def upload(container_name:, container_repetition: 1, file:)
  url =
    URI(
      URI.escape(
        "http#{Trophonius.config.ssl == true ? 's' : ''}://#{Trophonius.config.host}/fmi/data/v1/databases/#{
          Trophonius.config.database
        }/layouts/#{layout_name}/records/#{record_id}/containers/#{container_name}/#{container_repetition}"
      )
    )

  response = Request.upload_file_request(url, "Bearer #{Request.get_token}", file)
  response['messages'][0]['code'] != '0' ? Error.throw_error(response['messages'][0]['code']) : true
end