211 lines
7.9 KiB
TypeScript
211 lines
7.9 KiB
TypeScript
// import { PrismaClient as PrismaNew } from "@prisma/client";
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// import { PrismaClient as PrismaLegacy } from "@prisma/client-legacy"
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// const prisma_legacy = new PrismaLegacy({});
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// const prisma = new PrismaNew({});
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// type NewEmployee = {
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// id: number;
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// company_code: number;
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// external_payroll_id: number;
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// }
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// type OldShifts = {
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// time_sheet_id: string | null;
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// code: string | null;
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// type: string | null;
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// date: Date | null;
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// start_time: bigint | null;
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// end_time: bigint | null;
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// comment: string | null;
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// status: boolean | null;
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// }
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// export const extractOldShifts = async () => {
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// for (let id = 1; id <= 61; id++) {
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// console.log(`Start of shift migration ***************************************************************`);
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// const new_employee = await findOneNewEmployee(id);
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// console.log(`Employee ${id} found in new DB`);
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// const new_timesheets = await findManyNewTimesheets(new_employee.id);
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// console.log(`New Timesheets found for employee ${id}`);
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// for (const ts of new_timesheets) {
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// console.log(`start_date = ${ts.start_date} timesheet_id = ${ts.id}`)
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// }
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// console.log('***************************************************************');
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// const old_employee_id = await findOneOldEmployee(new_employee);
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// console.log(`Employee ${new_employee.id} found in old DB`);
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// const old_timesheets = await findManyOldTimesheets(old_employee_id);
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// console.log(`Timesheets for employee ${old_employee_id}/${new_employee.id} found in old DB`);
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// for (const old_timesheet of old_timesheets) {
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// if (!old_timesheet.start_date) continue;
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// const new_timesheet = new_timesheets.find((ts) => ts.start_date.getTime() === old_timesheet.start_date!.getTime());
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// if (!new_timesheet) {
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// console.warn(`No new timesheet ${new_timesheet} matching legacy timesheet ${old_timesheet.id}`);
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// continue;
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// }
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// const old_shifts = await prisma_legacy.shifts.findMany({
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// where: { time_sheet_id: old_timesheet.id },
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// select: {
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// time_sheet_id: true,
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// code: true,
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// type: true,
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// date: true,
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// start_time: true,
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// end_time: true,
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// comment: true,
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// status: true,
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// },
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// });
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// await createManyNewShifts(new_timesheet.id, old_shifts);
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// }
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// }
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// await prisma_legacy.$disconnect();
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// await prisma.$disconnect();
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// }
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// const findOneNewEmployee = async (id: number): Promise<NewEmployee> => {
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// const new_employee = await prisma.employees.findUnique({
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// where: { id: id },
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// select: {
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// id: true,
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// company_code: true,
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// external_payroll_id: true,
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// },
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// });
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// if (!new_employee) throw new Error(`New Employee with id ${id} not found`)
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// return new_employee;
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// }
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// const findOneOldEmployee = async (new_employee: NewEmployee): Promise<string> => {
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// const old_employee = await prisma_legacy.employees.findFirst({
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// where: {
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// company: new_employee.company_code,
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// employee_number: new_employee.external_payroll_id.toString(),
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// },
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// select: {
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// id: true,
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// },
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// });
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// if (!old_employee) throw new Error(`Old Employee not found`);
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// return old_employee.id;
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// }
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// const findManyOldTimesheets = async (old_employee_id: string) => {
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// const old_timesheets = await prisma_legacy.time_sheets.findMany({
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// where: { employee_id: old_employee_id },
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// select: { id: true, start_date: true, status: true }
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// });
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// return old_timesheets;
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// }
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// const findManyNewTimesheets = async (employee_id: number) => {
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// const timesheets = await prisma.timesheets.findMany({
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// where: { employee_id: employee_id },
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// select: { id: true, start_date: true }
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// })
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// return timesheets;
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// }
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// const createManyNewShifts = async (timesheet_id: number, old_shifts: OldShifts[]) => {
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// for (const old_shift of old_shifts) {
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// let is_remote = true;
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// const start = toHHmmfromLegacyTimestamp(old_shift.start_time);
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// if (old_shift.start_time == null || !start) {
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// console.warn(`Shift start invalid ${old_shift.start_time}`);
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// continue;
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// }
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// const end = toHHmmfromLegacyTimestamp(old_shift.end_time);
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// if (old_shift.end_time == null || !end) {
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// console.warn(`Shift end invalid ${old_shift.end_time}`);
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// continue;
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// }
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// if (old_shift.date == null) {
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// console.warn(`Shift date invalid ${old_shift.date}`);
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// continue;
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// }
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// if (old_shift.status == null) {
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// console.warn(`status null for legacy shift ${old_shift}`);
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// continue;
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// }
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// if (old_shift.type == null) {
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// console.warn(`type null for legacy shift ${old_shift.type}`);
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// continue;
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// }
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// if (old_shift.type === 'office') {
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// is_remote = false;
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// }
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// if (old_shift.code == null) {
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// console.warn(`Code null for legacy shift ${old_shift.code}`);
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// continue;
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// }
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// const bank_code_id = await findBankCodeIdUsingOldCode(old_shift.code);
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// try {
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// await prisma.shifts.create({
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// // where: { unique_ts_id_date_start_time: {
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// // timesheet_id,
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// // date: old_shift.date,
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// // start_time: toDateFromHHmm(start) }},
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// // update: {
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// // start_time: toDateFromHHmm(start),
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// // end_time: toDateFromHHmm(end),
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// // comment: old_shift.comment,
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// // is_approved: old_shift.status,
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// // is_remote: is_remote,
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// // bank_code_id: bank_code_id,
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// // },
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// data: {
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// date: old_shift.date,
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// start_time: toDateFromHHmm(start),
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// end_time: toDateFromHHmm(end),
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// comment: old_shift.comment,
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// is_approved: old_shift.status,
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// is_remote: is_remote,
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// timesheet_id: timesheet_id,
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// bank_code_id: bank_code_id,
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// },
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// });
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// } catch (error) {
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// console.log('An error occured during shifts creation');
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// }
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// }
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// }
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// const toHHmmfromLegacyTimestamp = (value: bigint | null): string | null => {
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// if (value == null) return null;
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// const date = new Date(Number(value));
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// const hh = String(date.getHours()).padStart(2, '0');
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// const mm = String(date.getMinutes()).padStart(2, '0');
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// return `${hh}:${mm}`;
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// }
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// const toDateFromHHmm = (hhmm: string): Date => {
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// const [hh, mm] = hhmm.split(':');
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// const hours = Number(hh);
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// const minutes = Number(mm);
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// return new Date(Date.UTC(1970, 0, 1, hours, minutes, 0, 0));
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// }
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// const findBankCodeIdUsingOldCode = async (code: string): Promise<number> => {
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// if (code === 'G700') {
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// code = 'G104';
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// } else if (code === 'G140') {
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// code = 'G56'
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// }
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// const bank_code = await prisma.bankCodes.findFirst({
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// where: { bank_code: code },
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// select: { id: true, bank_code: true },
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// });
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// if (!bank_code) throw new Error(`Bank_code_id not found for Code ${code}`)
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// return bank_code.id;
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// }
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