Feat: matchers to prove correctness of matching simple vs advanced payment

Author: jakubcolony

src/actions/handlers/expenditureAdded.ts

@@ -0,0 +1,89 @@
+import { ActionHandler } from '~actions/types';
+import { mutate } from '~amplifyClient';
+import {
+  ColonyActionType,
+  CreateExpenditureDocument,
+  CreateExpenditureMutation,
+  CreateExpenditureMutationVariables,
+  ExpenditureStatus,
+  ExpenditureType,
+  NotificationType,
+} from '~graphql';
+// @TODO: Move closer to the handler
+import { getExpenditure } from '~handlers/expenditures/helpers';
+import {
+  getDomainDatabaseId,
+  getExpenditureDatabaseId,
+  output,
+  toNumber,
+  verbose,
+  writeActionFromEvent,
+} from '~utils';
+
+import { sendExpenditureUpdateNotifications } from '~utils/notifications';
+
+export const handleExpenditureAddedAction: ActionHandler = async (events) => {
+  const { contractAddress: colonyAddress, transactionHash } = events[0];
+  const { agent: ownerAddress, expenditureId } = events[0].args;
+  const convertedExpenditureId = toNumber(expenditureId);
+
+  const expenditure = await getExpenditure(
+    colonyAddress,
+    convertedExpenditureId,
+  );
+  if (!expenditure) {
+    output(
+      `Could not get expenditure with ID ${convertedExpenditureId} in colony ${colonyAddress}`,
+    );
+    return;
+  }
+
+  const domainId = toNumber(expenditure.domainId);
+  const fundingPotId = toNumber(expenditure.fundingPotId);
+
+  verbose(
+    'Expenditure with ID',
+    convertedExpenditureId,
+    'added in Colony:',
+    colonyAddress,
+  );
+
+  const databaseId = getExpenditureDatabaseId(
+    colonyAddress,
+    convertedExpenditureId,
+  );
+
+  await mutate<CreateExpenditureMutation, CreateExpenditureMutationVariables>(
+    CreateExpenditureDocument,
+    {
+      input: {
+        id: databaseId,
+        type: ExpenditureType.PaymentBuilder,
+        colonyId: colonyAddress,
+        nativeId: convertedExpenditureId,
+        ownerAddress,
+        status: ExpenditureStatus.Draft,
+        slots: [],
+        nativeFundingPotId: fundingPotId,
+        nativeDomainId: domainId,
+        isStaked: false,
+        balances: [],
+      },
+    },
+  );
+
+  await writeActionFromEvent(events[0], colonyAddress, {
+    type: ColonyActionType.CreateExpenditure,
+    initiatorAddress: ownerAddress,
+    expenditureId: databaseId,
+    fromDomainId: getDomainDatabaseId(colonyAddress, domainId),
+  });
+
+  sendExpenditureUpdateNotifications({
+    colonyAddress,
+    creator: ownerAddress,
+    notificationType: NotificationType.ExpenditureReadyForReview,
+    transactionHash,
+    expenditureID: databaseId,
+  });
+};