39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
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import tinycolor from 'tinycolor2';
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export class uniformThemecolor1652859567549 {
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name = 'uniformThemecolor1652859567549'
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async up(queryRunner) {
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const formatColor = (color) => {
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let tc = new tinycolor(color);
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if (color.isValid()) {
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return color.toHexString();
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} else {
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return null;
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}
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};
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await Promise.all(queryRunner.query('SELECT "id", "themeColor" FROM "instance" WHERE "themeColor" IS NOT NULL')
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.then(instances => instances.map(instance => {
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// update theme color to uniform format, e.g. #00ff00
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// invalid theme colors get set to null
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instance.color = formatColor(instance.color);
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return queryRunner.query('UPDATE "instance" SET "themeColor" = :themeColor WHERE "id" = :id', instance);
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})));
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// also fix own theme color
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await queryRunner.query('SELECT "themeColor" FROM "meta" WHERE "themeColor" IS NOT NULL LIMIT 1')
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.then(metas => {
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if (metas.length > 0) {
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return queryRunner.query('UPDATE "meta" SET "themeColor" = :color', { color: formatColor(metas[0].color) });
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}
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});
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}
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async down(queryRunner) {
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// The original representation is not stored, so migrating back is not possible.
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// The new format also works in older versions so this is not a problem.
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}
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}
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