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author | Florian Dold <florian@dold.me> | 2021-11-04 17:43:24 +0100 |
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committer | Florian Dold <florian@dold.me> | 2021-11-04 17:43:36 +0100 |
commit | 4ebeb00243598f7a0caf79ef405134b14f68400e (patch) | |
tree | d235701a6fc6e43d85f7c06ba892c13ff6951c6f /packages | |
parent | c2d8dd76c3c9db446d99cf7a581be757a58b9bdc (diff) | |
download | wallet-core-4ebeb00243598f7a0caf79ef405134b14f68400e.tar.xz |
anastasis-webui: return promises in anastasis reducer hook
Diffstat (limited to 'packages')
-rw-r--r-- | packages/anastasis-webui/src/hooks/use-anastasis-reducer.ts | 66 |
1 files changed, 36 insertions, 30 deletions
diff --git a/packages/anastasis-webui/src/hooks/use-anastasis-reducer.ts b/packages/anastasis-webui/src/hooks/use-anastasis-reducer.ts index 72594749d..1ef28a168 100644 --- a/packages/anastasis-webui/src/hooks/use-anastasis-reducer.ts +++ b/packages/anastasis-webui/src/hooks/use-anastasis-reducer.ts @@ -1,5 +1,12 @@ import { TalerErrorCode } from "@gnu-taler/taler-util"; -import { BackupStates, getBackupStartState, getRecoveryStartState, RecoveryStates, reduceAction, ReducerState } from "anastasis-core"; +import { + BackupStates, + getBackupStartState, + getRecoveryStartState, + RecoveryStates, + reduceAction, + ReducerState, +} from "anastasis-core"; import { useState } from "preact/hooks"; const reducerBaseUrl = "http://localhost:5000/"; @@ -98,13 +105,15 @@ export interface AnastasisReducerApi { startBackup: () => void; startRecover: () => void; reset: () => void; - back: () => void; - transition(action: string, args: any): void; + back: () => Promise<void>; + transition(action: string, args: any): Promise<void>; /** * Run multiple reducer steps in a transaction without * affecting the UI-visible transition state in-between. */ - runTransaction(f: (h: ReducerTransactionHandle) => Promise<void>): void; + runTransaction( + f: (h: ReducerTransactionHandle) => Promise<void>, + ): Promise<void>; } function storageGet(key: string): string | null { @@ -222,9 +231,9 @@ export function useAnastasisReducer(): AnastasisReducerApi { } }, transition(action: string, args: any) { - doTransition(action, args); + return doTransition(action, args); }, - back() { + async back() { const reducerState = anastasisState.reducerState; if (!reducerState) { return; @@ -239,7 +248,7 @@ export function useAnastasisReducer(): AnastasisReducerApi { reducerState: undefined, }); } else { - doTransition("back", {}); + await doTransition("back", {}); } }, dismissError() { @@ -252,30 +261,27 @@ export function useAnastasisReducer(): AnastasisReducerApi { reducerState: undefined, }); }, - runTransaction(f) { - async function run() { - const txHandle = new ReducerTxImpl(anastasisState.reducerState!); - try { - await f(txHandle); - } catch (e) { - console.log("exception during reducer transaction", e); - } - const s = txHandle.transactionState; - console.log("transaction finished, new state", s); - if (s.code !== undefined) { - setAnastasisState({ - ...anastasisState, - currentError: txHandle.transactionState, - }); - } else { - setAnastasisState({ - ...anastasisState, - reducerState: txHandle.transactionState, - currentError: undefined, - }); - } + async runTransaction(f) { + const txHandle = new ReducerTxImpl(anastasisState.reducerState!); + try { + await f(txHandle); + } catch (e) { + console.log("exception during reducer transaction", e); + } + const s = txHandle.transactionState; + console.log("transaction finished, new state", s); + if (s.code !== undefined) { + setAnastasisState({ + ...anastasisState, + currentError: txHandle.transactionState, + }); + } else { + setAnastasisState({ + ...anastasisState, + reducerState: txHandle.transactionState, + currentError: undefined, + }); } - run(); }, }; } |