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joplin/ReactNativeClient/lib/models/Migration.js
Vaidotas Šimkus e11e57f1d8
All: Added support for hierarchical/nested tags (#2572)
The implementation uses / symbol as a nesting separator. I.e. tag/subtag is a nested tag, where tag is the parent tag and subtag is its child. Creating a tag named tag/subtag/subsubtag creates three tags, one for each level. The tags are associated using parent_id field.

In the app, viewing notes with a tag will also show all notes that are associated with any of the tag's descendant tags (same for the note count). Deleting a tag will also delete all its descendant tags.

In the desktop app the tags are shown nested just like the notebooks.
2020-07-12 18:09:07 +01:00

29 lines
659 B
JavaScript

const BaseModel = require('lib/BaseModel.js');
const migrationScripts = {
20: require('lib/migrations/20.js'),
27: require('lib/migrations/27.js'),
31: require('lib/migrations/31.js'),
};
class Migration extends BaseModel {
static tableName() {
return 'migrations';
}
static modelType() {
return BaseModel.TYPE_MIGRATION;
}
static migrationsToDo() {
return this.modelSelectAll('SELECT * FROM migrations ORDER BY number ASC');
}
static script(number) {
if (!migrationScripts[number]) throw new Error('Migration script has not been added to "migrationScripts" array');
return migrationScripts[number];
}
}
module.exports = Migration;