n8n/dist/workflows/workflow-published-data.service.js

n8n Workflow Automation Tool

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    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;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WorkflowPublishedDataService = void 0;
const backend_common_1 = require("@n8n/backend-common");
const db_1 = require("@n8n/db");
const di_1 = require("@n8n/di");
const ensure_error_1 = require("@n8n/utils/errors/ensure-error");
const cache_service_1 = require("../services/cache/cache.service");
const NO_EXPIRY = 0;
const cacheKey = (workflowId) => `workflow-published-data:${workflowId}`;
let WorkflowPublishedDataService = class WorkflowPublishedDataService {
    constructor(logger, workflowPublishedVersionRepository, cacheService) {
        this.logger = logger;
        this.workflowPublishedVersionRepository = workflowPublishedVersionRepository;
        this.cacheService = cacheService;
        this.logger = this.logger.scoped('poll-trigger');
    }
    async getPublishedWorkflowData(workflowId) {
        const record = await this.workflowPublishedVersionRepository.getPublishedVersionWithRelations(workflowId);
        if (!record?.publishedVersion || !record.workflow) {
            return null;
        }
        return { workflow: record.workflow, publishedVersion: record.publishedVersion };
    }
    async getPublishedWorkflowDataForExecution(workflowId) {
        return await this.workflowPublishedVersionRepository.getPublishedVersionForExecution(workflowId);
    }
    async getCachedPublishedWorkflowDataForExecution(workflowId) {
        try {
            const cached = await this.cacheService.get(cacheKey(workflowId));
            if (cached)
                return cached;
        }
        catch (error) {
            this.logger.warn('Failed to read published-version cache; falling back to the database', {
                workflowId,
                error: (0, ensure_error_1.ensureError)(error).message,
            });
        }
        return await this.getPublishedWorkflowDataForExecution(workflowId);
    }
    async invalidateCache(workflowId) {
        await this.cacheService.delete(cacheKey(workflowId));
    }
    async refreshCache(workflowId) {
        const key = cacheKey(workflowId);
        const data = await this.getPublishedWorkflowDataForExecution(workflowId);
        if (data) {
            await this.cacheService.set(key, data, NO_EXPIRY);
        }
        else {
            await this.cacheService.delete(key);
        }
    }
};
exports.WorkflowPublishedDataService = WorkflowPublishedDataService;
exports.WorkflowPublishedDataService = WorkflowPublishedDataService = __decorate([
    (0, di_1.Service)(),
    __metadata("design:paramtypes", [backend_common_1.Logger, db_1.WorkflowPublishedVersionRepository, cache_service_1.CacheService])
], WorkflowPublishedDataService);
//# sourceMappingURL=workflow-published-data.service.js.map