forked from Yara724/api
80 lines
2.4 KiB
TypeScript
80 lines
2.4 KiB
TypeScript
import { Injectable, Logger } from "@nestjs/common";
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import {
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SystemSettingsResponseDto,
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UpdateSystemSettingsDto,
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} from "./dto/system-settings.dto";
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import { SystemSettingsDbService } from "./entities/db-service/system-settings.db.service";
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@Injectable()
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export class SystemSettingsService {
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private readonly logger = new Logger(SystemSettingsService.name);
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private cache: Record<string, unknown> | null = null;
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private cacheAt = 0;
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private readonly cacheTtlMs = 15_000;
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constructor(private readonly db: SystemSettingsDbService) {}
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private async loadGlobal(): Promise<Record<string, unknown>> {
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const now = Date.now();
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if (this.cache && now - this.cacheAt < this.cacheTtlMs) {
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return this.cache;
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}
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let doc = await this.db.findGlobal();
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if (!doc) {
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doc = await this.db.upsertGlobal({
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$set: { externalApis: { sandHubUseLiveApi: false } },
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});
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this.logger.log(
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"Created default system_settings document (sandHubUseLiveApi=false)",
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);
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}
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this.cache = doc;
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this.cacheAt = now;
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return doc;
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}
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private invalidateCache(): void {
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this.cache = null;
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this.cacheAt = 0;
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}
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/**
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* Whether SandHub/Tejarat live HTTP should run (`system_settings` collection).
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*/
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async isSandHubLiveEnabled(): Promise<boolean> {
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const doc = await this.loadGlobal();
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const externalApis = doc.externalApis as
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| { sandHubUseLiveApi?: boolean }
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| undefined;
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return externalApis?.sandHubUseLiveApi === true;
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}
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async getSettingsView(): Promise<SystemSettingsResponseDto> {
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const doc = await this.loadGlobal();
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const externalApis = doc.externalApis as
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| { sandHubUseLiveApi?: boolean }
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| undefined;
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const sandHubUseLiveApi = externalApis?.sandHubUseLiveApi === true;
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return {
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key: String(doc.key ?? "global"),
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externalApis: { sandHubUseLiveApi },
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sandHubMode: sandHubUseLiveApi ? "live" : "mock",
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};
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}
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async updateSettings(
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body: UpdateSystemSettingsDto,
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): Promise<SystemSettingsResponseDto> {
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const $set: Record<string, unknown> = {};
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if (body.externalApis?.sandHubUseLiveApi !== undefined) {
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$set["externalApis.sandHubUseLiveApi"] = body.externalApis.sandHubUseLiveApi;
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}
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if (Object.keys($set).length > 0) {
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await this.db.upsertGlobal({ $set });
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this.invalidateCache();
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this.logger.log(`System settings updated: ${JSON.stringify($set)}`);
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}
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return this.getSettingsView();
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}
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}
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