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refactor(request-logic): event emitter #1133

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merged 8 commits into from
Aug 3, 2023
Merged

refactor(request-logic): event emitter #1133

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be92a63
refactor(request-logic): event emitter
benjlevesque Jul 27, 2023
8c32a8e
fix build
benjlevesque Jul 27, 2023
e0c39c0
fix types
benjlevesque Jul 28, 2023
17fb4a2
fix test, default values
benjlevesque Jul 28, 2023
4440a99
fix test
benjlevesque Jul 28, 2023
c8acfa5
Update packages/request-logic/test/index.test.ts
benjlevesque Jul 28, 2023
dcb6459
fix tests
benjlevesque Aug 3, 2023
f03cc5f
fix test
benjlevesque Aug 3, 2023
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215 changes: 42 additions & 173 deletions packages/request-logic/src/request-logic.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -53,30 +53,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
// Validate the action, the apply will throw in case of error
RequestLogicCore.applyActionToRequest(null, action, Date.now(), this.advancedLogic);

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
hashedTopics,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
result: { requestId },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
result: { requestId },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action, { requestId }, hashedTopics);
}

/**
Expand Down Expand Up @@ -110,31 +87,13 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
// Validate the action, the apply will throw in case of error
RequestLogicCore.applyActionToRequest(null, action, Date.now(), this.advancedLogic);

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
return this.persistTransaction(
requestId,
action,
{ requestId },
hashedTopics,
encryptionParams,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
result: { requestId },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
result: { requestId },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
}

/**
Expand Down Expand Up @@ -192,27 +151,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action);
}

/**
Expand Down Expand Up @@ -242,27 +181,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action);
}

/**
Expand Down Expand Up @@ -292,27 +211,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action);
}

/**
Expand Down Expand Up @@ -342,27 +241,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action);
}

/**
Expand Down Expand Up @@ -394,29 +273,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
undefined,
encryptionParams,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action, undefined, [], encryptionParams);
}

/**
Expand Down Expand Up @@ -447,27 +304,7 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {
await this.validateAction(requestId, action);
}

const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
);

const result = Object.assign(new EventEmitter(), {
meta: { transactionManagerMeta: resultPersistTx.meta },
});

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed: TransactionTypes.IReturnPersistTransaction) => {
result.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
});
})
.on('error', (error) => {
result.emit('error', error);
});

return result;
return this.persistTransaction(requestId, action);
}

/**
Expand Down Expand Up @@ -940,4 +777,36 @@ export default class RequestLogic implements RequestLogicTypes.IRequestLogic {

return { ignoredTransactions, keptTransactions };
}

private persistTransaction(
requestId: string,
action: RequestLogicCore.IAction,
result?: unknown,
topics: string[] = [],
encryptionParams: EncryptionTypes.IEncryptionParameters[] = [],
) {
const resultPersistTx = await this.transactionManager.persistTransaction(
JSON.stringify(action),
requestId,
topics,
encryptionParams,
);

const eventEmitter = new EventEmitter();

// When receive the confirmation from transaction manager propagate it
resultPersistTx
.on('confirmed', (resultPersistTxConfirmed) =>
eventEmitter.emit('confirmed', {
meta: { transactionManagerMeta: resultPersistTxConfirmed.meta },
result,
}),
)
.on('error', (error) => eventEmitter.emit('error', error));

return Object.assign(eventEmitter, {
meta: { transactionManagerMeta: resultPersistTx.meta },
result,
});
}
}