57 lines
1.7 KiB
Go
57 lines
1.7 KiB
Go
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/*
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Copyright © 2020 Alexander Kiryukhin <a.kiryukhin@mail.ru>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package main
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import (
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"time"
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)
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func parse(row Row) (*Document, error) {
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date, err := time.Parse("2006-01-02", row.Next)
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if err != nil {
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return nil, err
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}
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endDate, err := time.Parse("2006-01-02", row.EndDate)
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if err != nil {
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return nil, err
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}
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d := &Document{
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ID: row.ID,
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Name: row.Name,
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From: date,
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To: endDate,
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Percent: row.Percent,
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Coupons: []Coupon{},
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}
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if date.Equal(endDate) {
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d.Add(endDate, row.Value)
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}
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for date.Before(endDate) {
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d.Add(date, row.Value)
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date = date.AddDate(0, 0, row.Period)
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}
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if !date.Equal(endDate) {
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d.Add(endDate, row.Value)
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}
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return d, nil
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}
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