@bsv/wallet-toolbox-client
Version:
Client only Wallet Storage
63 lines • 2.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.MergeEntity = void 0;
const utilityHelpers_1 = require("../../../utility/utilityHelpers");
const WERR_errors_1 = require("../../../sdk/WERR_errors");
/**
* @param API one of the storage table interfaces.
* @param DE the corresponding entity class
*/
class MergeEntity {
constructor(stateArray, find,
/** id map for primary id of API and DE object. */
esm) {
this.stateArray = stateArray;
this.find = find;
this.esm = esm;
this.idMap = esm.idMap;
}
updateSyncMap(map, inId, outId) {
const i = (0, utilityHelpers_1.verifyId)(inId);
const o = (0, utilityHelpers_1.verifyId)(outId);
if (map[i] === undefined) {
map[i] = o;
}
else if (map[i] !== o)
throw new WERR_errors_1.WERR_INTERNAL(`updateSyncMap map[${inId}] can't override ${map[i]} with ${o}`);
}
/**
* @param since date of current sync chunk
*/
async merge(since, storage, userId, syncMap, trx) {
let inserts = 0, updates = 0;
if (!this.stateArray)
return { inserts, updates };
for (const ei of this.stateArray) {
this.esm.maxUpdated_at = (0, utilityHelpers_1.maxDate)(this.esm.maxUpdated_at, ei.updated_at);
/**
* TODO:
* Switch to using syncMap. If the ei id is in the map its an existing merge, else its a new merge.
*/
try {
const { found, eo, eiId } = await this.find(storage, userId, ei, syncMap, trx);
if (found) {
if (await eo.mergeExisting(storage, since, ei, syncMap, trx)) {
updates++;
}
}
else {
await eo.mergeNew(storage, userId, syncMap, trx);
inserts++;
}
if (eiId > -1)
this.updateSyncMap(this.idMap, eiId, eo.id);
}
catch (eu) {
throw eu;
}
}
return { inserts, updates };
}
}
exports.MergeEntity = MergeEntity;
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