Created
June 11, 2022 21:42
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// codec.ts | |
import * as metadataDefinition from "./old/definitions/metadata" | |
function createScaleCodec(): {codec: Codec, versions: Ti[]} { | |
let registry = new OldTypeRegistry(metadataDefinition) | |
} | |
// ./old/definitions/metadata/index.ts | |
import type {OldTypes} from "../../types" | |
import {ScaleInfoTypes} from "./base" | |
import {V10} from "./v10" | |
import {V11} from "./v11" | |
import {V12} from "./v12" | |
import {V13} from "./v13" | |
import {V14} from "./v14" | |
import {V9} from "./v9" | |
export const types: OldTypes['types'] = { | |
Type: 'Str', | |
...ScaleInfoTypes, | |
...V9, | |
...V10, | |
...V11, | |
...V12, | |
...V13, | |
...V14, | |
Metadata: { | |
_enum: { | |
V0: 'DoNotConstruct', | |
V1: 'DoNotConstruct', | |
V2: 'DoNotConstruct', | |
V3: 'DoNotConstruct', | |
V4: 'DoNotConstruct', | |
V5: 'DoNotConstruct', | |
V6: 'DoNotConstruct', | |
V7: 'DoNotConstruct', | |
V8: 'DoNotConstruct', | |
// First version on Kusama is V9, dropping will be problematic | |
V9: 'MetadataV9', | |
V10: 'MetadataV10', | |
V11: 'MetadataV11', | |
V12: 'MetadataV12', | |
V13: 'MetadataV13', | |
V14: 'MetadataV14' | |
} | |
} | |
} | |
// registry.ts | |
export interface OldTypes { | |
types: Record<string, OldTypeDefinition> | |
typesAlias?: OldTypesAlias | |
} | |
export class OldTypeRegistry { | |
constructor(private oldTypes: OldTypes) {} | |
} |
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