40 lines
867 B
Ruby
40 lines
867 B
Ruby
class SeedGenerator < ApplicationRecord
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def self.generate_id(model, prefix)
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seed = SeedGenerator.find_by_model(model)
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new_receipt_no = 0
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if (seed.nil?)
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seed = SeedGenerator.new()
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seed.model = model
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new_receipt_no = seed.next
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seed.save
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else
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current_no = seed.next
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seed.next = seed.next + seed.increase_by
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seed.current = current_no
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seed.save
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end
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return prefix + "-" + seed.current.to_s
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end
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def self.new_receipt_no
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seed = SeedGenerator.find_by_model("sale")
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new_receipt_no = 0
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if (seed.nil?)
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seed = SeedGenerator.new()
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seed.model = "sale"
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new_receipt_no = seed.next
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seed.save
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else
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current_no = seed.next
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seed.next = seed.next + seed.increase_by
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seed.current = current_no
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seed.save
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end
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return seed.current
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end
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end
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