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61 lines
2.6 KiB
Common Lisp
61 lines
2.6 KiB
Common Lisp
;;;; Copyright 2018 Reddit, Inc.
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;;;;
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;;;; Permission is hereby granted, free of charge, to any person obtaining a copy of
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;;;; this software and associated documentation files (the "Software"), to deal in
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;;;; the Software without restriction, including without limitation the rights to
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;;;; use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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;;;; of the Software, and to permit persons to whom the Software is furnished to do
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;;;; so, subject to the following conditions:
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;;;;
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;;;; The above copyright notice and this permission notice shall be included in all
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;;;; copies or substantial portions of the Software.
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;;;;
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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 THE
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;;;; SOFTWARE.
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(in-package :reddit)
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(defun user-options (id)
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"Returns a user's options"
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(mapcar #'(lambda (val sym) (cons sym val))
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(or (mapcar #'(lambda (arg)
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(cond ((numberp arg) arg)
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((string= "t" arg) t)
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(t nil)))
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(and id
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(car (select [visible] [promoted] [demoted] [numsites]
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:from [options]
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:where [= [userid] id]
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:flatp t))))
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'(nil t nil 25))
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'(:visible :promoted :demoted :numsites)))
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(defun sql-bool (bool)
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(if bool [true] [false]))
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(defun set-user-options (id vis pro dem numsites)
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"Sets a user's options"
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(let ((options `((visible ,(sql-bool vis))
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(promoted ,(sql-bool pro))
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(demoted ,(sql-bool dem))
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(numsites ,numsites))))
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(if (select [userid] :from [options] :where [= [userid] id])
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(update-records [options]
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:av-pairs options
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:where [= [userid] id])
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(insert-records :into [options]
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:av-pairs (cons `(userid ,id) options)))))
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(defun user-vis-p (userid)
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(string= "t" (car (select [visible] :from [options]
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:where [= [userid] userid]
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:flatp t))))
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