59 lines
2.8 KiB
JavaScript
59 lines
2.8 KiB
JavaScript
"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};
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var TelemetryService_1;
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.TelemetryService = void 0;
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const common_1 = require("@nestjs/common");
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const typeorm_1 = require("@nestjs/typeorm");
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const typeorm_2 = require("typeorm");
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const telemetry_entity_1 = require("./telemetry.entity");
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let TelemetryService = TelemetryService_1 = class TelemetryService {
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telemetryRepository;
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logger = new common_1.Logger(TelemetryService_1.name);
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constructor(telemetryRepository) {
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this.telemetryRepository = telemetryRepository;
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}
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async ingest(data) {
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const log = this.telemetryRepository.create({
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driverId: data.driver_id,
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latitude: data.latitude,
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longitude: data.longitude,
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speed: data.speed,
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heading: data.heading,
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location: {
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type: 'Point',
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coordinates: [data.longitude, data.latitude],
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},
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});
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await this.telemetryRepository.save(log);
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this.logger.debug(`Ingested telemetry for driver ${data.driver_id}`);
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return { success: true, timestamp: new Date() };
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}
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async getRecentDrivers(lat, lng, radiusMeters = 5000) {
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return this.telemetryRepository
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.createQueryBuilder('log')
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.where('ST_DWithin(log.location, ST_MakePoint(:lng, :lat)::geography, :radius)')
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.setParameters({ lat, lng, radius: radiusMeters })
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.orderBy('log.timestamp', 'DESC')
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.limit(50)
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.getMany();
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}
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};
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exports.TelemetryService = TelemetryService;
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exports.TelemetryService = TelemetryService = TelemetryService_1 = __decorate([
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(0, common_1.Injectable)(),
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__param(0, (0, typeorm_1.InjectRepository)(telemetry_entity_1.TelemetryLog)),
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__metadata("design:paramtypes", [typeorm_2.Repository])
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], TelemetryService);
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//# sourceMappingURL=telemetry.service.js.map
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