@fabric-es/fabric-cqrs
Version:
Hyperledger Fabric middleware for event sourcing and cqrs pattern
29 lines • 1.59 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __importDefault(require("util"));
const redux_observable_1 = require("redux-observable");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const utils_1 = require("../../../utils");
const projection_1 = require("../../projection");
const action_1 = require("../action");
const { MERGE_ENTITY_BATCH, reconcileSuccess, reconcileError } = action_1.action;
exports.default = (action$, _, { logger }) => action$.pipe(redux_observable_1.ofType(MERGE_ENTITY_BATCH), operators_1.map(({ payload }) => payload), operators_1.mergeMap(({ tx_id, args: { entityName, commits }, store }) => rxjs_1.from(utils_1.dispatcher((payload) => projection_1.action.mergeEntityBatch(payload), {
SuccessAction: projection_1.action.MERGE_ENTITY_BATCH_SUCCESS,
ErrorAction: projection_1.action.MERGE_ENTITY_BATCH_ERROR,
logger,
name: 'merge_entity_batch',
slice: 'projection',
store,
})({ entityName, commits })
.then(({ status, data, error }) => status === 'OK'
? reconcileSuccess({ tx_id, result: data })
: reconcileError({ tx_id, error }))
.catch((error) => {
logger.error(util_1.default.format('[store/reconcile/mergeEntityBatch.js] fail to %s: %j', projection_1.action.MERGE_ENTITY_BATCH, error));
return reconcileError({ tx_id, error: error.message });
}))));
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