@mediarithmics/plugins-nodejs-sdk
Version:
This is the mediarithmics nodejs to help plugin developers bootstrapping their plugin without having to deal with most of the plugin boilerplate
111 lines • 5.33 kB
JavaScript
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EmailRouterPlugin = void 0;
const lodash_1 = __importDefault(require("lodash"));
const BasePlugin_1 = require("../common/BasePlugin");
class EmailRouterPlugin extends BasePlugin_1.BasePlugin {
constructor(enableThrottling = false) {
super(enableThrottling);
// We init the specific route to listen for activity analysis requests
this.initEmailRouting();
this.initEmailCheck();
this.setErrorHandler();
}
// Method to build an instance context
// To be overriden to get a cutom behavior
async fetchEmailRouterProperties(id) {
const response = await super.requestGatewayHelper('GET', `${this.outboundPlatformUrl}/v1/email_routers/${id}/properties`);
this.logger.debug(`Fetched Email Router Properties: ${id} - ${JSON.stringify(response.data)}`);
return response.data;
}
// This is a default provided implementation
async instanceContextBuilder(routerId) {
const emailRouterProps = await this.fetchEmailRouterProperties(routerId);
const context = {
properties: new BasePlugin_1.PropertiesWrapper(emailRouterProps),
};
return context;
}
async getInstanceContext(emailRouterId) {
if (!this.pluginCache.get(emailRouterId)) {
void this.pluginCache.put(emailRouterId, this.instanceContextBuilder(emailRouterId).catch((err) => {
this.logger.error(`Error while caching instance context: ${err.message}`);
this.pluginCache.del(emailRouterId);
throw err;
}), this.getInstanceContextCacheExpiration());
}
return this.pluginCache.get(emailRouterId);
}
initEmailRouting() {
this.app.post('/v1/email_routing', this.asyncMiddleware(async (req, res) => {
if (!this.httpIsReady()) {
const msg = {
error: 'Plugin not initialized',
};
this.logger.error('POST /v1/email_routing : %s', JSON.stringify(msg));
return res.status(500).json(msg);
}
else if (!req.body || lodash_1.default.isEmpty(req.body)) {
const msg = {
error: 'Missing request body',
};
this.logger.error('POST /v1/email_routing : %s', JSON.stringify(msg));
return res.status(500).json(msg);
}
else {
this.logger.debug(`POST /v1/email_routing ${JSON.stringify(req.body)}`);
const emailRoutingRequest = req.body;
if (!this.onEmailRouting) {
const errMsg = 'No Email Routing listener registered!';
this.logger.error(errMsg);
return res.status(500).json({ error: errMsg });
}
const instanceContext = await this.getInstanceContext(emailRoutingRequest.email_router_id);
const pluginResponse = await this.onEmailRouting(emailRoutingRequest, instanceContext);
this.logger.debug(`Returning: ${JSON.stringify(pluginResponse)}`);
res.status(200).send(JSON.stringify(pluginResponse));
}
}));
}
initEmailCheck() {
this.app.post('/v1/email_router_check', (req, res) => {
if (!this.httpIsReady()) {
const msg = {
error: 'Plugin not initialized',
};
this.logger.error('POST /v1/email_router_check : %s', JSON.stringify(msg));
return res.status(500).json(msg);
}
else if (!req.body || lodash_1.default.isEmpty(req.body)) {
const msg = {
error: 'Missing request body',
};
this.logger.error('POST /v1/email_router_check : %s', JSON.stringify(msg));
res.status(500).json(msg);
}
else {
this.logger.debug(`POST /v1/email_router_check ${JSON.stringify(req.body)}`);
const emailCheckRequest = req.body;
if (!this.onEmailRouting) {
throw new Error('No Email Check listener registered!');
}
this.getInstanceContext(emailCheckRequest.email_router_id)
.then((instanceContext) => {
return this.onEmailCheck(emailCheckRequest, instanceContext).then((response) => {
this.logger.debug(`Returning: ${JSON.stringify(response)}`);
res.status(200).send(JSON.stringify(response));
});
})
.catch((error) => {
this.logger.error(`Something bad happened : ${error.message} - ${error.stack ? error.stack : 'stack undefined'}`);
return res.status(500).send(`${error.message} \n ${error.stack ? error.stack : 'stack undefined'}`);
});
}
});
}
}
exports.EmailRouterPlugin = EmailRouterPlugin;
//# sourceMappingURL=EmailRouterBasePlugin.js.map