Class: LineItem

Inherits:
Object
  • Object
show all
Defined in:
lib/invoices/models/line_item.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(invoice_number, line_number, date, msg, hrs, rate) ⇒ LineItem

Returns a new instance of LineItem.



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# File 'lib/invoices/models/line_item.rb', line 4

def initialize(invoice_number, line_number, date, msg, hrs, rate)
  @invoice_number = invoice_number
  @line_number = line_number
  @date = date.to_s
  @msg = msg
  @hrs = hrs.to_i
  @rate = rate.to_i
  @cost = @hrs * @rate
end

Instance Attribute Details

#cost ⇒ Object

Returns the value of attribute cost.



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# File 'lib/invoices/models/line_item.rb', line 2

def cost
  @cost
end

#date ⇒ Object

Returns the value of attribute date.



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# File 'lib/invoices/models/line_item.rb', line 2

def date
  @date
end

#hrs ⇒ Object

Returns the value of attribute hrs.



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# File 'lib/invoices/models/line_item.rb', line 2

def hrs
  @hrs
end

#invoice_number ⇒ Object

Returns the value of attribute invoice_number.



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# File 'lib/invoices/models/line_item.rb', line 2

def invoice_number
  @invoice_number
end

#line_number ⇒ Object

Returns the value of attribute line_number.



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# File 'lib/invoices/models/line_item.rb', line 2

def line_number
  @line_number
end

#msg ⇒ Object

Returns the value of attribute msg.



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# File 'lib/invoices/models/line_item.rb', line 2

def msg
  @msg
end

#rate ⇒ Object

Returns the value of attribute rate.



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# File 'lib/invoices/models/line_item.rb', line 2

def rate
  @rate
end

Instance Method Details

#find_by_invoice_number(invoice_number, *boolean) ⇒ Object 



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# File 'lib/invoices/models/line_item.rb', line 13

def find_by_invoice_number(invoice_number, *boolean)
  items = choose_db(*boolean).execute("select * from line_items where 
                     invoice_number = #{invoice_number}")
  items.map! do |line|
    LineItem.new(line[0], line[1], line[2], line[3], line[4].to_s, line[5].to_s)
  end
  items
end

#save(*boolean) ⇒ Object 



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# File 'lib/invoices/models/line_item.rb', line 21

def save(*boolean)
  choose_db(*boolean).execute("INSERT INTO line_items 
         (invoice_number, line_number, commit_date, commit_msg, hrs, rate, cost) 
         VALUES (?, ?, ?, ?, ?, ?, ?)", 
         [@invoice_number, @line_number, @date, @msg, @hrs, @rate, @cost])
end