feature/IO-3096-GlobalNotifications - Check-point

server/notifications/utils/scenarioParser.js

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+const eventParser = require("./eventParser");
+const { client: gqlClient } = require("../../graphql-client/graphql-client");
+const queries = require("../../graphql-client/queries");
+const { isEmpty, isFunction } = require("lodash");
+const { getMatchingScenarios } = require("./scenarioMapperr");
+
+const scenarioParser = async (req) => {
+  // Destructure required fields from the request body
+  const { event, trigger, table } = req.body;
+  if (!event?.data || !trigger || !table) {
+    throw new Error("Missing required request fields: event data, trigger, or table.");
+  }
+
+  // Step 1: Parse the changes from the event
+  const eventData = await eventParser({
+    newData: event.data.new,
+    oldData: event.data.old,
+    trigger,
+    table,
+    jobIdField: `req.body.event.new.jobid`
+  });
+
+  // Step 2: Query jobWatchers for this job
+  const watcherData = await gqlClient.request(queries.GET_JOB_WATCHERS, {
+    jobid: eventData.jobId
+  });
+  const jobWatchers = watcherData?.job_watchers_aggregate?.nodes?.map((watcher) => watcher.user_email);
+  if (isEmpty(jobWatchers)) return;
+
+  // Step 3: Infer bodyshop information from the job and validate
+  const bodyShopId = watcherData?.job?.bodyshop?.id;
+  const bodyShopName = watcherData?.job?.bodyshop?.shopname;
+  if (!bodyShopId || !bodyShopName) {
+    throw new Error("No bodyshop data found for this job.");
+  }
+
+  // Step 4: Get matching scenarios based on eventData and jobWatchers
+  const matchingScenarios = getMatchingScenarios({
+    ...eventData,
+    jobWatchers,
+    bodyShopId,
+    bodyShopName
+  });
+  if (isEmpty(matchingScenarios)) return;
+
+  // Prepare the final scenario data
+  const finalScenarioData = {
+    ...eventData,
+    jobWatchers,
+    bodyShopId,
+    bodyShopName,
+    matchingScenarios
+  };
+
+  // Step 5: Query associations (notification_settings) for each watcher
+  // Filter by both useremail and shopid
+  const associationsData = await gqlClient.request(queries.GET_NOTIFICATION_ASSOCIATIONS, {
+    emails: jobWatchers,
+    shopid: bodyShopId
+  });
+
+  if (isEmpty(associationsData?.associations)) return;
+
+  // Step 6: For each matching scenario, add a scenarioWatchers property
+  // that includes only the jobWatchers with the notification setting enabled
+  finalScenarioData.matchingScenarios.forEach((scenario) => {
+    scenario.scenarioWatchers = associationsData.associations
+      .filter((assoc) => assoc.notification_settings && assoc.notification_settings[scenario.key] === true)
+      .map((assoc) => assoc.useremail);
+  });
+
+  // Step 7: Call builder functions for each matching scenario (fire-and-forget)
+  // Only invoke a builder if its scenario has at least one watcher
+  finalScenarioData.matchingScenarios.forEach((scenario) => {
+    if (!isEmpty(scenario.scenarioWatchers) && isFunction(scenario.builder)) {
+      scenario
+        .builder(finalScenarioData)
+        .catch((error) => console.error(`Error in builder for scenario '${scenario.key}':`, error));
+    }
+  });
+};
+
+module.exports = scenarioParser;