refactor(state): drop support for state files v3.0.0 and earlier

Author: PaulHax

src/io/state-file/migrations.ts

@@ -1,78 +1,4 @@
 import { pipe } from '@/src/utils/functional';
-import { makeDefaultSegmentGroupName } from '@/src/store/segmentGroups';
-
-const LABELMAP_PALETTE_2_1_0 = {
-  '1': {
-    value: 1,
-    name: 'Segment 1',
-    color: [153, 153, 0, 255],
-  },
-  '2': {
-    value: 2,
-    name: 'Segment 2',
-    color: [76, 76, 0, 255],
-  },
-  '3': {
-    value: 3,
-    name: 'Segment 3',
-    color: [255, 255, 0, 255],
-  },
-  '4': {
-    value: 4,
-    name: 'Segment 4',
-    color: [0, 76, 0, 255],
-  },
-  '5': {
-    value: 5,
-    name: 'Segment 5',
-    color: [0, 153, 0, 255],
-  },
-  '6': {
-    value: 6,
-    name: 'Segment 6',
-    color: [0, 255, 0, 255],
-  },
-  '7': {
-    value: 7,
-    name: 'Segment 7',
-    color: [76, 0, 0, 255],
-  },
-  '8': {
-    value: 8,
-    name: 'Segment 8',
-    color: [153, 0, 0, 255],
-  },
-  '9': {
-    value: 9,
-    name: 'Segment 9',
-    color: [255, 0, 0, 255],
-  },
-  '10': {
-    value: 10,
-    name: 'Segment 10',
-    color: [0, 76, 76, 255],
-  },
-  '11': {
-    value: 11,
-    name: 'Segment 11',
-    color: [0, 153, 153, 255],
-  },
-  '12': {
-    value: 12,
-    name: 'Segment 12',
-    color: [0, 255, 255, 255],
-  },
-  '13': {
-    value: 13,
-    name: 'Segment 13',
-    color: [0, 0, 76, 255],
-  },
-  '14': {
-    value: 14,
-    name: 'Segment 14',
-    color: [0, 0, 153, 255],
-  },
-};
 
 const migrateOrPass =
   (versions: Array<string>, migrationFunc: (manifest: any) => any) =>
@@ -83,38 +9,6 @@ const migrateOrPass =
     return inputManifest;
   };
 
-const migrateBefore210 = (inputManifest: any) => {
-  const manifest = JSON.parse(JSON.stringify(inputManifest));
-  manifest.version = '2.1.0';
-  return manifest;
-};
-
-const migrate210To300 = (inputManifest: any) => {
-  const manifest = JSON.parse(JSON.stringify(inputManifest));
-  manifest.tools.paint.activeSegmentGroupID =
-    inputManifest.tools.paint.activeLabelmapID;
-  delete manifest.tools.paint.activeLabelmapID;
-
-  const order = Object.keys(LABELMAP_PALETTE_2_1_0).map((key) => Number(key));
-  manifest.labelMaps = inputManifest.labelMaps.map(
-    (labelMap: any, index: number) => ({
-      id: labelMap.id,
-      path: labelMap.path,
-      metadata: {
-        parentImage: labelMap.parent,
-        name: makeDefaultSegmentGroupName('My Image', index),
-        segments: {
-          order,
-          byValue: LABELMAP_PALETTE_2_1_0,
-        },
-      },
-    })
-  );
-
-  manifest.version = '3.0.0';
-  return manifest;
-};
-
 const migrate501To600 = (inputManifest: any) => {
   const manifest = JSON.parse(JSON.stringify(inputManifest));
 
@@ -264,10 +158,8 @@ export const migrateManifest = (manifestString: string) => {
   const inputManifest = JSON.parse(manifestString);
   return pipe(
     inputManifest,
-    migrateOrPass(['1.1.0', '1.0.0', '0.5.0'], migrateBefore210),
-    migrateOrPass(['2.1.0'], migrate210To300),
     migrateOrPass(['5.0.1'], migrate501To600),
     migrateOrPass(['6.0.0'], migrate600To610),
-    migrateOrPass(['6.1.0'], migrate610To620)
+    migrateOrPass(['6.1.0', '6.1.1'], migrate610To620)
   );
 };