40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
import { inArray } from 'drizzle-orm'
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import { createError } from 'h3'
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import { db } from '~/drizzle/db'
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import { cardCodes, songs } from '~/drizzle/schema'
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export const deleteCardCodesByIds = async (ids: number[]) => {
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const normalizedIds = Array.from(new Set(ids.filter((id) => Number.isInteger(id) && id > 0)))
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if (!normalizedIds.length) {
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return []
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}
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return await db.transaction(async (tx) => {
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const existingRows = await tx
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.select({ id: cardCodes.id })
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.from(cardCodes)
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.where(inArray(cardCodes.id, normalizedIds))
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.for('update')
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const existingIds = existingRows.map((row) => row.id)
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if (!existingIds.length) {
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return []
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}
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const referencedSongs = await tx
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.select({ id: songs.id })
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.from(songs)
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.where(inArray(songs.cardCodeId, existingIds))
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.limit(1)
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if (referencedSongs.length > 0) {
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throw createError({
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statusCode: 409,
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message: '已关联投稿的点歌券不能删除，请改为作废'
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})
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}
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return await tx.delete(cardCodes).where(inArray(cardCodes.id, existingIds)).returning()
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})
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}
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