@qbcart/cosmos
Version:
Azure Cosmos DB access common across the QBCart node ecosystem.
152 lines (151 loc) • 5.27 kB
JavaScript
"use strict";
/***********************************************
* @license
* Copyright (c) QBCart Inc. All rights reserved.
************************************************/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
class Base {
constructor(container) {
this.container = container;
}
read(id, partitionKey) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resource: item } = yield this.container
.item(id, partitionKey)
.read();
return item;
}
catch (error) {
return null;
}
});
}
queryFirst(query, partitionKey) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resources: items } = yield this.container.items
.query(query, { bufferItems: true, partitionKey: partitionKey })
.fetchAll();
return items[0];
}
catch (error) {
console.error(error);
return null;
}
});
}
queryAll(query, partitionKey) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resources: items } = yield this.container.items
.query(query, { bufferItems: true, partitionKey: partitionKey })
.fetchAll();
return items;
}
catch (error) {
console.error(error);
return [];
}
});
}
create(object) {
return __awaiter(this, void 0, void 0, function* () {
try {
object.Created = new Date();
const { resource: item } = yield this.container.items.create(object);
return item;
}
catch (error) {
return null;
}
});
}
upsert(object) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resource: item } = yield this.container.items.upsert(object);
return item;
}
catch (error) {
return null;
}
});
}
replace(object) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resource: item } = yield this.container
.item(object.id, object.Discriminator)
.replace(object);
return item;
}
catch (error) {
return null;
}
});
}
safeReplace(object) {
return __awaiter(this, void 0, void 0, function* () {
let retry = 9;
while (retry--)
try {
const { resource: item } = yield this.container
.item(object.id, object.Discriminator)
.replace(object, {
accessCondition: {
type: 'IfMatch',
condition: object._etag
}
});
return item;
}
catch (error) {
if (error.code == 412) {
continue;
}
else {
return null;
}
}
});
}
delete(object) {
return __awaiter(this, void 0, void 0, function* () {
try {
const { resource: item } = yield this.container
.item(object.id, object.Discriminator)
.delete();
return item;
}
catch (error) {
return null;
}
});
}
sync(returnProps, filter, partitionKey, lastSynced) {
var _a;
return __awaiter(this, void 0, void 0, function* () {
try {
const query = lastSynced
? `SELECT ${returnProps.join()} FROM c WHERE c._ts > ${lastSynced}`
: `SELECT ${returnProps.join()} FROM c WHERE ${filter}`;
return (_a = (yield this.queryAll(query, partitionKey))) !== null && _a !== void 0 ? _a : [];
}
catch (error) {
console.log(error);
return [];
}
});
}
}
exports.default = Base;