component-dbs-core/dist/src/devices/deviceMetrics.js

DTO objects shared among device backend

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.DeviceMetrics = void 0;
const common_1 = require("@nestjs/common");
const deviceVerification_1 = require("./deviceVerification");
const config_1 = require("../common_services/config");
const dynamodbService_1 = require("../common_services/dynamodb/dynamodbService");
let DeviceMetrics = class DeviceMetrics {
    constructor(dynamodbService, envService, deviceVerification) {
        this.dynamodbService = dynamodbService;
        this.envService = envService;
        this.deviceVerification = deviceVerification;
        this.getDeviceMetrics = (id, type) => __awaiter(this, void 0, void 0, function* () {
            const params = {
                TableName: this.envService.deviceTableName,
                ExpressionAttributeValues: {
                    ':id': id,
                    ':type': type,
                },
                ExpressionAttributeNames: {
                    '#type': 'type',
                },
                KeyConditionExpression: 'id = :id AND #type = :type',
            };
            return this.dynamodbService.documentClient.query(params).promise();
        });
        this.createDeviceMetrics = (input) => __awaiter(this, void 0, void 0, function* () {
            const { deviceUuid, activity, metric, timestamp } = input;
            if (!(yield this.deviceVerification.isDeviceUuidValid(deviceUuid))) {
                throw new Error('Device uuid doesnt exist.');
            }
            const params = {
                TableName: this.envService.deviceTableName,
                Item: {
                    id: deviceUuid,
                    activity,
                    metric,
                    timestamp,
                    type: `${"metrics" /* metrics */}.${timestamp}`,
                },
            };
            yield this.dynamodbService.documentClient.put(params).promise();
            return { id: deviceUuid };
        });
    }
};
DeviceMetrics = __decorate([
    common_1.Injectable(),
    __metadata("design:paramtypes", [dynamodbService_1.DynamodbService,
        config_1.EnvironmentService,
        deviceVerification_1.DeviceVerification])
], DeviceMetrics);
exports.DeviceMetrics = DeviceMetrics;
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