component-dbs-core/dist/src/deposits/depositService.js

DTO objects shared among device backend

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.DepositService = void 0;
const common_1 = require("@nestjs/common");
const graphql_tag_1 = __importDefault(require("graphql-tag"));
const depositDb_1 = require("./depositDb");
const devices_1 = require("../devices");
const depositUtils_1 = require("./depositUtils");
const common_services_1 = require("../common_services");
const common_interfaces_1 = require("../common_interfaces");
let DepositService = class DepositService extends common_interfaces_1.UpdateEventPublisher {
    constructor(dbService, envService, deviceService, deviceVerify, appsyncClient) {
        super(appsyncClient, (deviceUuid) => this.deviceService.getDeviceStatus(deviceUuid));
        this.dbService = dbService;
        this.envService = envService;
        this.deviceService = deviceService;
        this.deviceVerify = deviceVerify;
        this.appsyncClient = appsyncClient;
        this.getDeposit = (depositUuid) => __awaiter(this, void 0, void 0, function* () {
            const output = yield this.depositDb.getDeposit(depositUuid);
            if (output.Items && output.Items.length > 0) {
                return depositUtils_1.convertDbItemToDeposit(output.Items[0]);
            }
            throw new Error(`Deposit ${depositUuid} not found.`);
        });
        this.getDeposits = (event, accessToken) => __awaiter(this, void 0, void 0, function* () {
            const entityUuid = yield this.deviceService.getEntityUuidByAccessToken(accessToken);
            console.log('get entity uuid:', entityUuid);
            const output = yield this.depositDb.getDeposits(event, entityUuid);
            if (output && output.Items && output.Items.length > 0) {
                const deposits = output.Items.map((item) => depositUtils_1.convertDbItemToDeposit(item));
                const nextToken = output.LastEvaluatedKey
                    ? output.LastEvaluatedKey
                    : undefined;
                return nextToken ? { deposits, nextToken } : { deposits };
            }
            return { deposits: [] };
        });
        this.onDepositStream = (event) => __awaiter(this, void 0, void 0, function* () {
            console.info('deposit stream event:', JSON.stringify(event));
            yield this.publishUpdateEventToSubscribers(event, depositUtils_1.convertDbStreamToDeposit);
        });
        this.onDepositUpdate = (accessToken) => __awaiter(this, void 0, void 0, function* () {
            yield this.deviceVerify.checkAccessToken(accessToken);
        });
        this.depositDb = new depositDb_1.DepositDb(this.envService.deviceTableName, this.dbService, envService.depositGsi, envService.entityUuidGsi);
    }
    prepareUpdateEventRequest(item, keys) {
        return {
            mutation: graphql_tag_1.default `
        mutation publishDepositUpdateEvent(
          $item: DepositInput!
        ) {
          publishDepositUpdateEvent(deposit: $item) {
            ${keys}
          }
        }
      `,
            variables: {
                item,
            },
        };
    }
};
DepositService = __decorate([
    common_1.Injectable(),
    __metadata("design:paramtypes", [common_services_1.DynamodbService,
        common_services_1.EnvironmentService,
        devices_1.DeviceService,
        devices_1.DeviceVerification,
        common_services_1.AppSyncClient])
], DepositService);
exports.DepositService = DepositService;
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