Files
triggerdotdev--trigger.dev/apps/webapp/app/routes/realtime.v1.streams.$runId.$target.$streamId.append.ts
2026-07-13 13:32:57 +08:00

144 lines
3.6 KiB
TypeScript

import { json } from "@remix-run/server-runtime";
import { tryCatch } from "@trigger.dev/core/utils";
import { nanoid } from "nanoid";
import { z } from "zod";
import { $replica, prisma } from "~/db.server";
import { getRealtimeStreamInstance } from "~/services/realtime/v1StreamsGlobal.server";
import { createActionApiRoute } from "~/services/routeBuilders/apiBuilder.server";
import { ServiceValidationError } from "~/v3/services/common.server";
import { runStore } from "~/v3/runStore.server";
const ParamsSchema = z.object({
runId: z.string(),
target: z.enum(["self", "parent", "root"]),
streamId: z.string(),
});
// S2 enforces a 1 MiB per-record limit (metered as
// `8 + 2*H + Σ(header name+value) + body`). Cap the raw HTTP body at
// 512 KiB so the JSON wrapper, string escaping, and any future per-record
// header additions all stay well under S2's ceiling.
// See https://s2.dev/docs/limits.
const MAX_APPEND_BODY_BYTES = 1024 * 512;
const { action } = createActionApiRoute(
{
params: ParamsSchema,
maxContentLength: MAX_APPEND_BODY_BYTES,
},
async ({ request, params, authentication }) => {
const run = await runStore.findRun(
{
friendlyId: params.runId,
runtimeEnvironmentId: authentication.environment.id,
},
{
select: {
id: true,
friendlyId: true,
parentTaskRun: {
select: {
friendlyId: true,
},
},
rootTaskRun: {
select: {
friendlyId: true,
},
},
},
},
$replica
);
if (!run) {
return new Response("Run not found", { status: 404 });
}
const targetId =
params.target === "self"
? run.friendlyId
: params.target === "parent"
? run.parentTaskRun?.friendlyId
: run.rootTaskRun?.friendlyId;
if (!targetId) {
return new Response("Target not found", { status: 404 });
}
const targetRun = await runStore.findRun(
{
friendlyId: targetId,
runtimeEnvironmentId: authentication.environment.id,
},
{
select: {
realtimeStreams: true,
realtimeStreamsVersion: true,
completedAt: true,
id: true,
streamBasinName: true,
},
},
prisma
);
if (!targetRun) {
return new Response("Run not found", { status: 404 });
}
if (targetRun.completedAt) {
return new Response("Cannot append to a realtime stream on a completed run", {
status: 400,
});
}
if (!targetRun.realtimeStreams.includes(params.streamId)) {
await runStore.pushRealtimeStream(targetRun.id, params.streamId, prisma);
}
const part = await request.text();
const realtimeStream = getRealtimeStreamInstance(
authentication.environment,
targetRun.realtimeStreamsVersion,
{ run: targetRun }
);
const partId = request.headers.get("X-Part-Id") ?? nanoid(7);
const [appendError] = await tryCatch(
realtimeStream.appendPart(part, partId, targetId, params.streamId)
);
if (appendError) {
if (appendError instanceof ServiceValidationError) {
return json(
{
ok: false,
error: appendError.message,
},
{ status: appendError.status ?? 422 }
);
} else {
return json(
{
ok: false,
error: appendError.message,
},
{ status: 500 }
);
}
}
return json(
{
ok: true,
},
{ status: 200 }
);
}
);
export { action };