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| author | syuilo <Syuilotan@yahoo.co.jp> | 2021-11-12 02:02:25 +0900 |
|---|---|---|
| committer | syuilo <Syuilotan@yahoo.co.jp> | 2021-11-12 02:02:25 +0900 |
| commit | 0e4a111f81cceed275d9bec2695f6e401fb654d8 (patch) | |
| tree | 40874799472fa07416f17b50a398ac33b7771905 /packages/backend/src/server/api/common/make-pagination-query.ts | |
| parent | update deps (diff) | |
| download | sharkey-0e4a111f81cceed275d9bec2695f6e401fb654d8.tar.gz sharkey-0e4a111f81cceed275d9bec2695f6e401fb654d8.tar.bz2 sharkey-0e4a111f81cceed275d9bec2695f6e401fb654d8.zip | |
refactoring
Resolve #7779
Diffstat (limited to 'packages/backend/src/server/api/common/make-pagination-query.ts')
| -rw-r--r-- | packages/backend/src/server/api/common/make-pagination-query.ts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/packages/backend/src/server/api/common/make-pagination-query.ts b/packages/backend/src/server/api/common/make-pagination-query.ts new file mode 100644 index 0000000000..51c11e5dff --- /dev/null +++ b/packages/backend/src/server/api/common/make-pagination-query.ts @@ -0,0 +1,28 @@ +import { SelectQueryBuilder } from 'typeorm'; + +export function makePaginationQuery<T>(q: SelectQueryBuilder<T>, sinceId?: string, untilId?: string, sinceDate?: number, untilDate?: number) { + if (sinceId && untilId) { + q.andWhere(`${q.alias}.id > :sinceId`, { sinceId: sinceId }); + q.andWhere(`${q.alias}.id < :untilId`, { untilId: untilId }); + q.orderBy(`${q.alias}.id`, 'DESC'); + } else if (sinceId) { + q.andWhere(`${q.alias}.id > :sinceId`, { sinceId: sinceId }); + q.orderBy(`${q.alias}.id`, 'ASC'); + } else if (untilId) { + q.andWhere(`${q.alias}.id < :untilId`, { untilId: untilId }); + q.orderBy(`${q.alias}.id`, 'DESC'); + } else if (sinceDate && untilDate) { + q.andWhere(`${q.alias}.createdAt > :sinceDate`, { sinceDate: new Date(sinceDate) }); + q.andWhere(`${q.alias}.createdAt < :untilDate`, { untilDate: new Date(untilDate) }); + q.orderBy(`${q.alias}.createdAt`, 'DESC'); + } else if (sinceDate) { + q.andWhere(`${q.alias}.createdAt > :sinceDate`, { sinceDate: new Date(sinceDate) }); + q.orderBy(`${q.alias}.createdAt`, 'ASC'); + } else if (untilDate) { + q.andWhere(`${q.alias}.createdAt < :untilDate`, { untilDate: new Date(untilDate) }); + q.orderBy(`${q.alias}.createdAt`, 'DESC'); + } else { + q.orderBy(`${q.alias}.id`, 'DESC'); + } + return q; +} |