Implement ImageTransformStrategy for improved control over image transformations

[michaelbromley]

Description

This relates to #3040, and solves the issue by introducing a new ImageTransformStrategy which can be used to control what kinds of transforms are permitted when requesting an image from the AssetServerPlugin.

It also features a strategy to limit transforms to presets only:

import { VendureConfig } from '@vendure/core';
import { AssetServerPlugin, PresetOnlyStrategy } from '@vendure/asset-server-plugin';

export const config: VendureConfig = {
  // ...
  plugins: [
    AssetServerPlugin.init({
      // ...
      imageTransformStrategy: new PresetOnlyStrategy({
        defaultPreset: 'large',
        permittedQuality: [0, 50, 75, 85, 95],
        permittedFormats: ['jpg', 'webp', 'avif'],
        allowFocalPoint: false,
      }),
    }),
  ]
};

Breaking changes

No

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Name	Status	Preview	Updated (UTC)
docs	✅ Ready (Inspect)	Visit Preview	Nov 27, 2024 9:44am

[sonarqubecloud]

Quality Gate passed

Issues
24 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

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