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|
/*
* Handle the "C" message
*
* Copyright (C) 2024 Runxi Yu <https://runxiyu.org>
* SPDX-License-Identifier: AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package main
import (
"context"
"fmt"
"sync/atomic"
"github.com/coder/websocket"
)
func messageConfirm(
ctx context.Context,
c *websocket.Conn,
mar []string,
userID string,
department string,
userCourseTypes *userCourseTypesT,
) error {
_ = mar
if atomic.LoadUint32(&state) != 2 {
err := writeText(ctx, c, "E :Course selections are not open")
if err != nil {
return wrapError(
errCannotSend,
err,
)
}
return nil
}
select {
case <-ctx.Done():
return wrapError(
errContextCanceled,
ctx.Err(),
)
default:
}
for courseType := range courseTypes {
minimum, err := getCourseTypeMinimumForYearGroup(department, courseType)
if err != nil {
return wrapError(errInvalidYearGroupOrCourseType, err)
}
if (*userCourseTypes)[courseType] < minimum {
return writeText(
ctx,
c,
fmt.Sprintf(
"RC :Cannot confirm choices: You chose %d out of required %d of type %s",
(*userCourseTypes)[courseType],
minimum,
courseType,
),
)
}
}
_, err := db.Exec(
ctx,
"UPDATE users SET confirmed = true WHERE id = $1",
userID,
)
if err != nil {
return wrapError(errUnexpectedDBError, err)
}
return writeText(
ctx,
c,
"YC",
)
}
|
