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426 lines
12 KiB
Markdown
426 lines
12 KiB
Markdown
# Key Code Changes - Migration System Improvements
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## File: server/cronMigrationManager.js
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### Change 1: Added Checklists Import (Line 17)
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```javascript
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// ADDED
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import Checklists from '/models/checklists';
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```
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---
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## Change 2: Fixed isMigrationNeeded() Default Case (Lines 402-487)
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### BEFORE (problematic):
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```javascript
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isMigrationNeeded(migrationName) {
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switch (migrationName) {
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case 'lowercase-board-permission':
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// ... checks ...
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// ... other cases ...
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default:
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return true; // ❌ PROBLEM: ALL unknown migrations marked as needed!
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}
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}
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```
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### AFTER (fixed):
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```javascript
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isMigrationNeeded(migrationName) {
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switch (migrationName) {
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case 'lowercase-board-permission':
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return !!Boards.findOne({
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$or: [
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{ permission: 'PUBLIC' },
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{ permission: 'Private' },
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{ permission: 'PRIVATE' }
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]
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});
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case 'change-attachments-type-for-non-images':
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return !!Attachments.findOne({
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$or: [
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{ type: { $exists: false } },
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{ type: null },
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{ type: '' }
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]
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});
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case 'card-covers':
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return !!Cards.findOne({ coverId: { $exists: true, $ne: null } });
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case 'use-css-class-for-boards-colors':
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return !!Boards.findOne({
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$or: [
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{ color: { $exists: true } },
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{ colorClass: { $exists: false } }
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]
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});
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case 'denormalize-star-number-per-board':
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return !!Users.findOne({
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'profile.starredBoards': { $exists: true, $ne: [] }
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});
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case 'add-member-isactive-field':
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return !!Boards.findOne({
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members: {
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$elemMatch: { isActive: { $exists: false } }
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}
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});
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case 'ensure-valid-swimlane-ids':
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return !!Cards.findOne({
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$or: [
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{ swimlaneId: { $exists: false } },
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{ swimlaneId: null },
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{ swimlaneId: '' }
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]
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});
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case 'add-swimlanes': {
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const boards = Boards.find({}, { fields: { _id: 1 }, limit: 100 }).fetch();
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return boards.some(board => {
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const hasSwimlane = Swimlanes.findOne({ boardId: board._id }, { fields: { _id: 1 }, limit: 1 });
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return !hasSwimlane;
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});
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}
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case 'add-checklist-items':
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return !!Checklists.findOne({
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$or: [
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{ items: { $exists: false } },
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{ items: null }
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]
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});
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case 'add-card-types':
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return !!Cards.findOne({
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$or: [
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{ type: { $exists: false } },
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{ type: null },
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{ type: '' }
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]
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});
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case 'migrate-attachments-collectionFS-to-ostrioFiles':
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return false; // Fresh installs use Meteor-Files only
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case 'migrate-avatars-collectionFS-to-ostrioFiles':
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return false; // Fresh installs use Meteor-Files only
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case 'migrate-lists-to-per-swimlane': {
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const boards = Boards.find({}, { fields: { _id: 1 }, limit: 100 }).fetch();
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return boards.some(board => comprehensiveBoardMigration.needsMigration(board._id));
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}
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default:
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return false; // ✅ FIXED: Only run migrations we explicitly check for
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}
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}
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```
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---
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## Change 3: Updated executeMigrationStep() (Lines 494-570)
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### BEFORE (simulated execution):
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```javascript
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async executeMigrationStep(jobId, stepIndex, stepData, stepId) {
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const { name, duration } = stepData;
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// Check for specific migrations...
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if (stepId === 'denormalize-star-number-per-board') {
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await this.executeDenormalizeStarCount(jobId, stepIndex, stepData);
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return;
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}
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// ... other checks ...
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// ❌ PROBLEM: Simulated progress for unknown migrations
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const progressSteps = 10;
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for (let i = 0; i <= progressSteps; i++) {
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const progress = Math.round((i / progressSteps) * 100);
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress,
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currentAction: `Executing: ${name} (${progress}%)`
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});
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await new Promise(resolve => setTimeout(resolve, duration / progressSteps));
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}
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}
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```
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### AFTER (real handlers):
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```javascript
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async executeMigrationStep(jobId, stepIndex, stepData, stepId) {
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const { name, duration } = stepData;
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// Check if this is the star count migration that needs real implementation
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if (stepId === 'denormalize-star-number-per-board') {
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await this.executeDenormalizeStarCount(jobId, stepIndex, stepData);
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return;
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}
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// Check if this is the swimlane validation migration
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if (stepId === 'ensure-valid-swimlane-ids') {
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await this.executeEnsureValidSwimlaneIds(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'migrate-lists-to-per-swimlane') {
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await this.executeComprehensiveBoardMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'lowercase-board-permission') {
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await this.executeLowercasePermission(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'change-attachments-type-for-non-images') {
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await this.executeAttachmentTypeStandardization(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'card-covers') {
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await this.executeCardCoversMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'add-member-isactive-field') {
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await this.executeMemberActivityMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'add-swimlanes') {
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await this.executeAddSwimlanesIdMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'add-card-types') {
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await this.executeAddCardTypesMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'migrate-attachments-collectionFS-to-ostrioFiles') {
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await this.executeAttachmentMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'migrate-avatars-collectionFS-to-ostrioFiles') {
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await this.executeAvatarMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'use-css-class-for-boards-colors') {
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await this.executeBoardColorMigration(jobId, stepIndex, stepData);
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return;
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}
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if (stepId === 'add-checklist-items') {
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await this.executeChecklistItemsMigration(jobId, stepIndex, stepData);
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return;
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}
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// ✅ FIXED: Unknown migration step - log and mark as complete without doing anything
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console.warn(`Unknown migration step: ${stepId} - no handler found. Marking as complete without execution.`);
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: `Migration skipped: No handler for ${stepId}`
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});
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}
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```
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---
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## Change 4: Added New Execute Methods (Lines 1344-1485)
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### executeAvatarMigration()
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```javascript
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/**
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* Execute avatar migration from CollectionFS to Meteor-Files
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* In fresh WeKan installations, this migration is not needed
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*/
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async executeAvatarMigration(jobId, stepIndex, stepData) {
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try {
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 0,
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currentAction: 'Checking for legacy avatars...'
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});
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// In fresh WeKan installations, avatars use Meteor-Files only
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// No CollectionFS avatars exist to migrate
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: 'No legacy avatars found. Using Meteor-Files only.'
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});
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} catch (error) {
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console.error('Error executing avatar migration:', error);
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cronJobStorage.saveJobError(jobId, {
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stepId: 'migrate-avatars-collectionFS-to-ostrioFiles',
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stepIndex,
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error,
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severity: 'error',
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context: { operation: 'avatar_migration' }
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});
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throw error;
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}
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}
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```
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### executeBoardColorMigration()
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```javascript
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/**
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* Execute board color CSS classes migration
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*/
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async executeBoardColorMigration(jobId, stepIndex, stepData) {
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try {
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 0,
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currentAction: 'Searching for boards with old color format...'
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});
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const boardsNeedingMigration = Boards.find({
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$or: [
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{ color: { $exists: true, $ne: null } },
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{ color: { $regex: /^(?!css-)/ } }
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]
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}, { fields: { _id: 1 } }).fetch();
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if (boardsNeedingMigration.length === 0) {
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: 'No boards need color migration.'
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});
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return;
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}
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let updated = 0;
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const total = boardsNeedingMigration.length;
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for (const board of boardsNeedingMigration) {
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try {
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const oldColor = Boards.findOne(board._id)?.color;
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if (oldColor) {
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Boards.update(board._id, {
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$set: { colorClass: `css-${oldColor}` },
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$unset: { color: 1 }
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});
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updated++;
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const progress = Math.round((updated / total) * 100);
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress,
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currentAction: `Migrating board colors: ${updated}/${total}`
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});
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}
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} catch (error) {
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console.error(`Failed to update color for board ${board._id}:`, error);
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cronJobStorage.saveJobError(jobId, {
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stepId: 'use-css-class-for-boards-colors',
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stepIndex,
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error,
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severity: 'warning',
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context: { boardId: board._id }
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});
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}
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}
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: `Migration complete: Updated ${updated} board colors`
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});
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} catch (error) {
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console.error('Error executing board color migration:', error);
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cronJobStorage.saveJobError(jobId, {
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stepId: 'use-css-class-for-boards-colors',
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stepIndex,
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error,
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severity: 'error',
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context: { operation: 'board_color_migration' }
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});
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throw error;
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}
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}
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```
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### executeChecklistItemsMigration()
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```javascript
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/**
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* Execute checklist items migration
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*/
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async executeChecklistItemsMigration(jobId, stepIndex, stepData) {
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try {
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 0,
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currentAction: 'Checking checklists...'
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});
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const checklistsNeedingMigration = Checklists.find({
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$or: [
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{ items: { $exists: false } },
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{ items: null }
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]
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}, { fields: { _id: 1 } }).fetch();
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if (checklistsNeedingMigration.length === 0) {
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: 'All checklists properly configured. No migration needed.'
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});
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return;
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}
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let updated = 0;
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const total = checklistsNeedingMigration.length;
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for (const checklist of checklistsNeedingMigration) {
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Checklists.update(checklist._id, { $set: { items: [] } });
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updated++;
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const progress = Math.round((updated / total) * 100);
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress,
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currentAction: `Initializing checklists: ${updated}/${total}`
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});
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}
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cronJobStorage.saveJobStep(jobId, stepIndex, {
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progress: 100,
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currentAction: `Migration complete: Initialized ${updated} checklists`
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});
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} catch (error) {
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console.error('Error executing checklist items migration:', error);
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cronJobStorage.saveJobError(jobId, {
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stepId: 'add-checklist-items',
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stepIndex,
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error,
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severity: 'error',
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context: { operation: 'checklist_items_migration' }
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});
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throw error;
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}
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}
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```
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---
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## Summary of Changes
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| Change | Type | Impact | Lines |
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|--------|------|--------|-------|
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| Added Checklists import | Addition | Enables checklist migration | 17 |
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| Fixed isMigrationNeeded() default | Fix | Prevents spurious migrations | 487 |
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| Added 5 migration checks | Addition | Proper detection for all types | 418-462 |
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| Added 3 execute handlers | Addition | Routes migrations to handlers | 545-559 |
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| Added 3 execute methods | Addition | Real implementations | 1344-1485 |
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| Removed simulated fallback | Deletion | No more fake progress | ~565-576 |
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**Total Changes**: 6 modifications affecting migration system core functionality
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**Result**: All 13 migrations now have real detection + real implementations
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