ray
58 lines
2.1 KiB
JavaScript
58 lines
2.1 KiB
JavaScript
/// <reference path="../pb_data/types.d.ts" />
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//
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// M5 — Unique index on `repairOrders.roNumber`.
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//
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// The frontend generates RO numbers with Math.random() and now guards against
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// collisions against the loaded set (see src/pages/RepairOrders.tsx,
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// uniqueRONumber()). But two advisors creating ROs in the same second can
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// still race past the frontend check. This migration adds a server-side
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// unique index so the second write fails at the DB layer instead of silently
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// producing two ROs with the same number.
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//
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// If your existing data has duplicate roNumbers, this migration will fail —
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// dedupe in the admin UI first (find records where roNumber = '', set them to
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// unique placeholder values, then retry).
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//
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migrate(
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(db) => {
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const col = db.findCollectionByNameOrId('repairOrders');
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if (!col) {
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console.warn('[M5] repairOrders collection not found — skipping');
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return;
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}
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// PocketBase 0.20+ uses the `Index` helper on a field. Add a unique
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// index on roNumber if one isn't already present. Using a TextField
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// option `unique` is the simplest cross-version approach.
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let changed = false;
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const existing = col.fields.find((f) => f.name === 'roNumber');
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if (existing && existing.type === 'text' && !existing.options?.unique) {
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existing.options = { ...(existing.options || {}), unique: true };
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changed = true;
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} else if (!existing) {
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// Field missing entirely — add it with unique.
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col.fields.push(new TextField({
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name: 'roNumber',
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required: false,
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options: { unique: true },
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}));
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changed = true;
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}
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if (changed) {
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db.save(col);
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console.log('[M5] set roNumber unique=true on repairOrders');
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} else {
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console.log('[M5] roNumber already unique — no change');
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}
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},
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(db) => {
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const col = db.findCollectionByNameOrId('repairOrders');
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if (!col) return;
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const f = col.fields.find((f) => f.name === 'roNumber');
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if (f && f.type === 'text' && f.options?.unique) {
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f.options.unique = false;
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db.save(col);
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}
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}
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); |