Class: SlackItcAutoingestion::Slack

Inherits:
Object
  • Object
show all
Defined in:
lib/slack_itc_autoingestion/slack.rb

Constant Summary collapse

DATE_FORMAT = 
'%a, %b %-d, %Y'
ATTACTMENT_COLOR = 
'#0594f9'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Slack

Returns a new instance of Slack.



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# File 'lib/slack_itc_autoingestion/slack.rb', line 10

def initialize(params = {})
  @command = params[:command]
  @token = params[:token]
  @report_params = parse_text params[:text]
end

Instance Attribute Details

#report ⇒ Object

Returns the value of attribute report.



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# File 'lib/slack_itc_autoingestion/slack.rb', line 7

def report
  @report
end

#report_params ⇒ Object (readonly)

Returns the value of attribute report_params.



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# File 'lib/slack_itc_autoingestion/slack.rb', line 8

def report_params
  @report_params
end

Instance Method Details

#attachments ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 49

def attachments
  slack_attachments = []
  grouped_skus = @report.group_by { |i| i[:sku] }
  products = grouped_skus.select { |_, skus| skus[0][:parent_id].empty? }
  iaps = grouped_skus.select { |_, skus| skus[0][:parent_id].present? }

  products.each do |sku_id, skus|
    units = skus.reduce(0) {|sum, sku| sum + sku[:units] }
    sku_iaps = iaps.select { |_, iap| iap[0][:parent_id] == sku_id }

    slack_attachments.push({
      fallback: fallback(units),
      title: skus[0][:title],
      text: "#{units} units sold.",
      fields: fields(sku_iaps),
      color: ATTACTMENT_COLOR
    })
  end

  slack_attachments
end

#date_text ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 89

def date_text
  item = @report.first
  begin_date = item[:begin_date]
  end_date = item[:end_date]

  if begin_date == end_date
    "on #{formatted_date(begin_date)}"
  else
    "between #{formatted_date(begin_date)}-#{formatted_date(end_date)}"
  end
end

#error_message ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 25

def error_message
  if !valid_command?
    "Invalid Slack command received. Got '#{@command}' and expected '#{SlackItcAutoingestion.configuration.slack_command}'."
  elsif !valid_token?
    "Invalid Slack token received."
  end
end

#fallback(units) ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 71

def fallback(units)
  "#{units} units sold #{date_text}."
end

#fields(iaps) ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 75

def fields(iaps)
  slack_fields = []

  iaps.each do |_, skus|
    slack_fields.push({
      title: skus[0][:title],
      value: skus.reduce(0) {|sum, sku| sum + sku[:units] },
      short: true
    })
  end

  slack_fields
end

#formatted_date(date) ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 101

def formatted_date(date)
  date.strftime DATE_FORMAT
end

#parse_text(text) ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 16

def parse_text(text)
  data = {}
  args = text.split(' ')
  data[:report_date] = args[0] if args[0]
  data[:date_type] = args[1].capitalize if args[1]
  data[:report_type] = args[2].titleize.gsub(' ', '-') if args[2]
  data
end

#text ⇒ Object 



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# File 'lib/slack_itc_autoingestion/slack.rb', line 45

def text
  "Units sold #{date_text}."
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slack_itc_autoingestion/slack.rb', line 33

def valid?
  valid_command? && valid_token?
end

#valid_command? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slack_itc_autoingestion/slack.rb', line 37

def valid_command?
  @command == SlackItcAutoingestion.configuration.slack_command
end

#valid_token? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slack_itc_autoingestion/slack.rb', line 41

def valid_token?
  @token == SlackItcAutoingestion.configuration.slack_token
end