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fix: global snapshot transactions pagination #191

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Merged
gclaramunt merged 1 commit into from
Jun 19, 2025
+9 −13
Merged

fix: global snapshot transactions pagination #191

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22 changes: 9 additions & 13 deletions src/handlers/dagHandler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,10 @@ import { toNumber, isFinite } from "lodash";

const prisma = new PrismaClient();

const cursor = (row) => ({
hash: row.hash,
});

const globalSnapshotExists = async (term) => {
return prisma.global_snapshots.findUnique({
where: extractHashOrdinal(term),
Expand Down Expand Up @@ -157,13 +161,13 @@ export const globalSnapshotTransactions = async (
include: {
global_snapshot: { select: { hash: true, ordinal: true } },
},
orderBy: [{ created_at: "desc" }, { ordinal: "desc" }],
orderBy: [{ created_at: "desc" }, { ordinal: "desc" }, { hash: "desc" }],
};

return await paginatedQuery(
extractPagination(event),
toCreatedAtOrdinalCursor,
fromCreatedAtOrdinalCursor,
cursor,
cursor,
query,
prisma.dag_transactions.findMany,
dagTransactionsResponse
Expand Down Expand Up @@ -212,18 +216,10 @@ const dagTransactionsQuery = async (
],
};

const toCursor = (row) => ({
hash: row.hash,
});

const fromCursor = (row) => ({
hash: row.hash,
});

return await paginatedQuery(
extractPagination(event),
toCursor,
fromCursor,
cursor,
cursor,
query,
prisma.dag_transactions.findMany,
dagTransactionsResponse
Expand Down