Add as dataMigration

services/app-api/src/dataMigrations/migrations/20231026124562_clean_empty_rates.ts

@@ -0,0 +1,42 @@
+import type { PrismaTransactionType } from '../../postgres/prismaTypes'
+
+export const migrateToDeleteContractOnlyRates = async (
+    client: PrismaTransactionType
+): Promise<Error | void> => {
+    try {
+        // find those empty submitted rates by their revision
+        const badRateRevisions = await client.rateRevisionTable.findMany({
+            where: {
+                rateType: undefined,
+                submitInfo: {
+                    isNot: null,
+                },
+                unlockInfo: {
+                    is: null, // has to be submitted revision that is not yet unlocked
+                },
+            },
+        })
+        console.info(
+            `Found ${badRateRevisions.length} rate revisions to delete`
+        )
+
+        await client.rateRevisionTable.deleteMany({
+            where: {
+                id: {
+                    in: badRateRevisions.map((rev) => rev.id),
+                },
+            },
+        })
+
+        // delete any empty rates
+        await client.rateTable.deleteMany({
+            where: {
+                revisions: {
+                    none: {},
+                },
+            },
+        })
+    } catch (error) {
+        console.error(`Data migration ERROR: ${error}`)
+    }
+}