35 lines
569 B
Go
35 lines
569 B
Go
package ledger
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type Currency string
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const (
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USD = Currency("$")
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)
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type Delta struct {
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Date string
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Account string
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Value float64
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Currency Currency
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Description string
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}
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func newDelta(d, desc, acc string, v float64, c string) Delta {
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return Delta{
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Date: d,
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Account: acc,
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Value: v,
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Currency: Currency(c),
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Description: desc,
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}
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}
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func (delta Delta) Plus(other Delta) Delta {
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return Delta{
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Date: other.Date,
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Account: delta.Account,
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Value: delta.Value + other.Value,
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Currency: other.Currency,
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}
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}
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