70 lines
2 KiB
Scheme
70 lines
2 KiB
Scheme
;;
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;; bank-fio.scm
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;;
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;; Fio CSV statements loader to common bank format.
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;;
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;; ISC License
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;;
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;; Copyright 2023 Brmlab, z.s.
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;; Dominik Pantůček <dominik.pantucek@trustica.cz>
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;;
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;; Permission to use, copy, modify, and/or distribute this software
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;; for any purpose with or without fee is hereby granted, provided
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;; that the above copyright notice and this permission notice appear
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;; in all copies.
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;;
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;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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;; WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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;; WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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;; AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
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;; CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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;; OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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;; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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;; CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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;;
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(declare (unit bank-fio))
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(module
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bank-fio
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(
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bank-fio-parse
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)
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(import scheme
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(chicken base)
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(chicken irregex)
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bank-account
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csv-simple
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progress)
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;; Converts Fio account statement transaction row into standardized
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;; bank transaction structure.
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(define (make-fio-transaction row)
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(let ((id (string->number (car row)))
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(date (cadr row))
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(amount (string->number
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(irregex-replace (irregex "," 'u)
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(caddr row)
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".")))
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(currency (string->symbol (cadddr row)))
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(varsym (list-ref row 9))
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(message (list-ref row 12)))
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(make-bank-transaction id date amount currency varsym message)))
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;; Loads Fio bank accound statement.
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(define (bank-fio-parse fn)
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(with-progress%
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#t fn
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(let* ((csv (csv-parse fn))
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(head+body (csv-split-header csv))
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(head (car head+body))
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(body (cadr head+body))
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(numrow (assoc "accountId" head))
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(num (if numrow (cadr numrow) "ERROR"))
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(bankrow (assoc "bankId" head))
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(bank (if bankrow (cadr bankrow) "ERROR")))
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(make-bank-account num bank
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(map make-fio-transaction body)))))
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)
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