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https://github.com/kremalicious/metamask-extension.git
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d1cea85f33
* Rename `provider` to `providerConfig` The network controller `provider` state has been renamed to `providerConfig`. This better reflects what this state is, and makes this controller more closely aligned with the core network controller. All references to the provider configuration have been updated to prefer `providerConfig` over `provider`, to make the distinction clear between a provider and provider config. Closes #18902 * Add migration
42 lines
1.4 KiB
TypeScript
42 lines
1.4 KiB
TypeScript
import { hasProperty, isObject } from '@metamask/utils';
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import { cloneDeep } from 'lodash';
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export const version = 86;
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/**
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* Rename network controller `provider` state to `providerConfig`.
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*
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* @param originalVersionedData - Versioned MetaMask extension state, exactly what we persist to dist.
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* @param originalVersionedData.meta - State metadata.
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* @param originalVersionedData.meta.version - The current state version.
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* @param originalVersionedData.data - The persisted MetaMask state, keyed by controller.
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* @returns Updated versioned MetaMask extension state.
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*/
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export async function migrate(originalVersionedData: {
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meta: { version: number };
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data: Record<string, unknown>;
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}) {
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const versionedData = cloneDeep(originalVersionedData);
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versionedData.meta.version = version;
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versionedData.data = transformState(versionedData.data);
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return versionedData;
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}
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function transformState(state: Record<string, unknown>) {
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if (
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hasProperty(state, 'NetworkController') &&
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isObject(state.NetworkController) &&
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hasProperty(state.NetworkController, 'provider')
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) {
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const networkControllerState = state.NetworkController;
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networkControllerState.providerConfig = networkControllerState.provider;
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delete networkControllerState.provider;
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return {
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...state,
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NetworkController: networkControllerState,
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};
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}
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return state;
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}
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