54 lines
1.2 KiB
TypeScript
54 lines
1.2 KiB
TypeScript
import {
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ChangeNodeAction,
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ChangeNodeIntentAction,
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NodeAction,
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TypeKeys,
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RemoveCustomNodeAction,
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CustomNodeAction
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} from 'actions/config';
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interface NodeLoaded {
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pending: false;
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nodeId: string;
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}
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interface NodeChangePending {
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pending: true;
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nodeId: string;
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}
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export type State = NodeLoaded | NodeChangePending;
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export const INITIAL_STATE: NodeLoaded = {
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nodeId: 'eth_mycrypto',
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pending: false
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};
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const changeNode = (_: State, { payload }: ChangeNodeAction): State => ({
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nodeId: payload.nodeId,
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pending: false
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});
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const changeNodeIntent = (state: State, _: ChangeNodeIntentAction): State => ({
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...state,
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pending: true
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});
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const handleRemoveCustomNode = (_: State, _1: RemoveCustomNodeAction): State => INITIAL_STATE;
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export const selectedNode = (
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state: State = INITIAL_STATE,
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action: NodeAction | CustomNodeAction
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) => {
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switch (action.type) {
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case TypeKeys.CONFIG_NODE_CHANGE:
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return changeNode(state, action);
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case TypeKeys.CONFIG_NODE_CHANGE_INTENT:
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return changeNodeIntent(state, action);
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case TypeKeys.CONFIG_REMOVE_CUSTOM_NODE:
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return handleRemoveCustomNode(state, action);
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default:
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return state;
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}
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};
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