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Two-pass processing.

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This commit is contained in:
Dominik Pantůček 2023-04-03 13:08:37 +02:00
parent f2e47b9ad3
commit 8c2f848c73
1 changed files with 29 additions and 30 deletions
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59
src/members-print.scm
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@ -335,20 +335,29 @@
;; Prints summary table of all fees and credits for all members
(define (print-members-fees-table MB)
(let ((balances (map member-balance MB))
(let ((balances (map member-balance (sort MB member<?)))
(members ;; Pass 1
(map
(lambda (mr)
(list (member-nick mr)
(if (member-suspended? mr)
"suspended"
(if (member-student? mr)
"student"
(if (member-destroyed? mr)
"destroyed"
"active")))
;; TODO: move let* below here and add fees, credit, payment and total
)))))
(let* ((balance (member-balance mr))
(fees (dict-ref balance 'fees))
(credit (dict-ref balance 'credit))
(payment (dict-ref balance 'payment))
(total (- (+ credit payment) fees)))
(list (member-nick mr)
(if (member-suspended? mr)
"suspended"
(if (member-student? mr)
"student"
(if (member-destroyed? mr)
"destroyed"
"active")))
fees
credit
payment
total
)))
MB)))
(print
(table->string
(cons
@ -359,24 +368,14 @@
(ansi-string #:bgblue #:brightyellow #:bold "Payments")
(ansi-string #:bgblue #:brightyellow #:bold "Balance"))
(append
(map
(lambda (mr)
(let* ((balance (member-balance mr))
(fees (dict-ref balance 'fees))
(credit (dict-ref balance 'credit))
(payment (dict-ref balance 'payment))
(total (- (+ credit payment) fees)))
(list (member-nick mr)
(if (member-suspended? mr)
"suspended"
(if (member-student? mr)
"student"
(if (member-destroyed? mr)
"destroyed"
"active")))
(sprintf "\t~A" fees)
(sprintf "\t~A" credit)
(sprintf "\t~A" payment)
(map ;; Pass 2
(lambda (member)
(let ((total (list-ref member 5)))
(list (list-ref member 0)
(list-ref member 1)
(sprintf "\t~A" (list-ref member 2))
(sprintf "\t~A" (list-ref member 3))
(sprintf "\t~A" (list-ref member 4))
(sprintf "\t~A~A~A"
(if (< total -500)
a:error
@ -386,7 +385,7 @@
(exact->inexact total)
a:default)
)))
(sort MB member<?))
members)
(let* ((fees (foldl + 0 (map (lambda (b) (dict-ref b 'fees)) balances)))
(credit (foldl + 0 (map (lambda (b) (dict-ref b 'credit)) balances)))
(payment (foldl + 0 (map (lambda (b) (dict-ref b 'payment)) balances)))