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| 1 | +import { openShifterzDB } from '../ShifterzDB' |
| 2 | +import { |
| 3 | + HolidayCacheMetaEntity, |
| 4 | + HolidayEntity, |
| 5 | +} from '../entities/HolidayEntity' |
| 6 | + |
| 7 | +const formatLocdate = (locdate: number): string => { |
| 8 | + const value = String(locdate).padStart(8, '0') |
| 9 | + return `${value.slice(0, 4)}-${value.slice(4, 6)}-${value.slice(6, 8)}` |
| 10 | +} |
| 11 | + |
| 12 | +export class HolidayDao { |
| 13 | + async getCacheMeta(year: string): Promise<HolidayCacheMetaEntity | null> { |
| 14 | + const db = await openShifterzDB() |
| 15 | + const [result] = await db.executeSql( |
| 16 | + 'SELECT year, totalCount, fetchedAt FROM holiday_cache_meta WHERE year = ?;', |
| 17 | + [year] |
| 18 | + ) |
| 19 | + |
| 20 | + if (result.rows.length === 0) { |
| 21 | + return null |
| 22 | + } |
| 23 | + |
| 24 | + const row = result.rows.item(0) as HolidayCacheMetaEntity |
| 25 | + |
| 26 | + return { |
| 27 | + year: row.year, |
| 28 | + totalCount: Number(row.totalCount), |
| 29 | + fetchedAt: Number(row.fetchedAt), |
| 30 | + } |
| 31 | + } |
| 32 | + |
| 33 | + async hasCompleteYearCache(year: string): Promise<boolean> { |
| 34 | + const meta = await this.getCacheMeta(year) |
| 35 | + |
| 36 | + if (!meta) { |
| 37 | + return false |
| 38 | + } |
| 39 | + |
| 40 | + const db = await openShifterzDB() |
| 41 | + const [result] = await db.executeSql( |
| 42 | + 'SELECT COUNT(*) AS count FROM holiday_items WHERE year = ?;', |
| 43 | + [year] |
| 44 | + ) |
| 45 | + |
| 46 | + const row = result.rows.item(0) as { count: number | string } |
| 47 | + return Number(row.count) === Number(meta.totalCount) |
| 48 | + } |
| 49 | + |
| 50 | + async replaceHolidayItems( |
| 51 | + year: string, |
| 52 | + items: Omit<HolidayEntity, 'id' | 'year' | 'createdAt' | 'updatedAt'>[], |
| 53 | + totalCount: number |
| 54 | + ): Promise<void> { |
| 55 | + const db = await openShifterzDB() |
| 56 | + const now = Date.now() |
| 57 | + |
| 58 | + await db.transaction(async tx => { |
| 59 | + await tx.executeSql('DELETE FROM holiday_items WHERE year = ?;', [year]) |
| 60 | + await tx.executeSql( |
| 61 | + `INSERT OR REPLACE INTO holiday_cache_meta (year, totalCount, fetchedAt) VALUES (?, ?, ?);`, |
| 62 | + [year, totalCount, now] |
| 63 | + ) |
| 64 | + |
| 65 | + for (const item of items) { |
| 66 | + await tx.executeSql( |
| 67 | + `INSERT INTO holiday_items (year, dateName, locdate) VALUES (?, ?, ?);`, |
| 68 | + [year, item.dateName, item.locdate] |
| 69 | + ) |
| 70 | + } |
| 71 | + }) |
| 72 | + } |
| 73 | + |
| 74 | + async getHolidayItemsByYear(year: string): Promise<HolidayEntity[]> { |
| 75 | + const db = await openShifterzDB() |
| 76 | + const [result] = await db.executeSql( |
| 77 | + 'SELECT * FROM holiday_items WHERE year = ? ORDER BY locdate ASC;', |
| 78 | + [year] |
| 79 | + ) |
| 80 | + |
| 81 | + const items: HolidayEntity[] = [] |
| 82 | + for (let i = 0; i < result.rows.length; i++) { |
| 83 | + items.push(result.rows.item(i) as HolidayEntity) |
| 84 | + } |
| 85 | + |
| 86 | + return items |
| 87 | + } |
| 88 | + |
| 89 | + async getHolidayDateSetByYear(year: string): Promise<Set<string>> { |
| 90 | + const items = await this.getHolidayItemsByYear(year) |
| 91 | + const dateSet = new Set<string>() |
| 92 | + |
| 93 | + items.forEach(item => { |
| 94 | + dateSet.add(formatLocdate(item.locdate)) |
| 95 | + }) |
| 96 | + |
| 97 | + return dateSet |
| 98 | + } |
| 99 | +} |
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