Avoid epoch_date_modified null incident/report field on submission …

…promotion (#3140)

* Avoid `epoch_date_modified` null incident field on submission promotion

* Remove `null` values from "epoch_date_modified" field in incidents and reports collections

site/gatsby-site/migrations/2024.10.01T23.20.28.remove-null-epoch_date_modified-values.js

@@ -0,0 +1,30 @@
+const config = require('../config');
+
+/** @type {import('umzug').MigrationFn<any>} */
+exports.up = async ({ context: { client } }) => {
+  // If the incident has "epoch_date_modified" field and it is null, unset it
+  const incidents_collection = client
+    .db(config.realm.production_db.db_name)
+    .collection('incidents');
+
+  const incidents_epoch_date_modified_results = await incidents_collection.updateMany(
+    { epoch_date_modified: null },
+    { $unset: { epoch_date_modified: '' } }
+  );
+
+  console.log(
+    `Updated ${incidents_epoch_date_modified_results.modifiedCount} incidents with null epoch_date_modified field`
+  );
+
+  // If the report has "epoch_date_modified" field and it is null, unset it
+  const reports_collection = client.db(config.realm.production_db.db_name).collection('reports');
+
+  const reports_epoch_date_modified_results = await reports_collection.updateMany(
+    { epoch_date_modified: null },
+    { $unset: { epoch_date_modified: '' } }
+  );
+
+  console.log(
+    `Updated ${reports_epoch_date_modified_results.modifiedCount} reports with null epoch_date_modified field`
+  );
+};

site/gatsby-site/server/fields/submissions.ts

@@ -97,7 +97,6 @@ export const mutationFields: GraphQLFieldConfigMap<any, Context> = {
                         reports: [],
                         editors,
                         date: submission.incident_date,
-                        epoch_date_modified: submission.epoch_date_modified,
                         "Alleged deployer of AI system": submission.deployers || [],
                         "Alleged developer of AI system": submission.developers || [],
                         "Alleged harmed or nearly harmed parties": submission.harmed_parties || [],
@@ -113,6 +112,9 @@ export const mutationFields: GraphQLFieldConfigMap<any, Context> = {
                             from_reports: [report_number]
                         }
                     }
+                    if(submission.epoch_date_modified) {
+                        newIncident.epoch_date_modified = submission.epoch_date_modified;
+                    }
 
                     await incidents.insertOne({ ...newIncident, incident_id: newIncident.incident_id });
 
@@ -214,7 +216,6 @@ export const mutationFields: GraphQLFieldConfigMap<any, Context> = {
                 date_published: new Date(submission.date_published),
                 date_submitted: new Date(submission.date_submitted),
                 epoch_date_downloaded: getUnixTime(submission.date_downloaded),
-                epoch_date_modified: submission.epoch_date_modified,
                 epoch_date_published: getUnixTime(submission.date_published),
                 epoch_date_submitted: getUnixTime(submission.date_submitted),
                 image_url: submission.image_url,
@@ -237,6 +238,10 @@ export const mutationFields: GraphQLFieldConfigMap<any, Context> = {
                 newReport.user = submission.user;
             }
 
+            if(submission.epoch_date_modified) {
+                newReport.epoch_date_modified = submission.epoch_date_modified;
+            }
+
             await reports.insertOne({ ...newReport, report_number: newReport.report_number });
 
             const incident_ids: number[] = parentIncidents.map(incident => incident.incident_id!);