feat: add envelopes api

packages/trpc/server/envelope-router/envelope-recipients/get-envelope-recipient.ts

@@ -0,0 +1,52 @@
+import { AppError, AppErrorCode } from '@documenso/lib/errors/app-error';
+import { buildTeamWhereQuery } from '@documenso/lib/utils/teams';
+import { prisma } from '@documenso/prisma';
+
+import { authenticatedProcedure } from '../../trpc';
+import {
+  ZGetEnvelopeRecipientRequestSchema,
+  ZGetEnvelopeRecipientResponseSchema,
+} from './get-envelope-recipient.types';
+
+export const getEnvelopeRecipientRoute = authenticatedProcedure
+  .meta({
+    openapi: {
+      method: 'GET',
+      path: '/envelope/recipient/{recipientId}',
+      summary: 'Get envelope recipient',
+      description: 'Returns an envelope recipient given an ID',
+      tags: ['Envelope Recipient'],
+    },
+  })
+  .input(ZGetEnvelopeRecipientRequestSchema)
+  .output(ZGetEnvelopeRecipientResponseSchema)
+  .query(async ({ input, ctx }) => {
+    const { teamId, user } = ctx;
+    const { recipientId } = input;
+
+    ctx.logger.info({
+      input: {
+        recipientId,
+      },
+    });
+
+    const recipient = await prisma.recipient.findFirst({
+      where: {
+        id: recipientId,
+        envelope: {
+          team: buildTeamWhereQuery({ teamId, userId: user.id }),
+        },
+      },
+      include: {
+        fields: true,
+      },
+    });
+
+    if (!recipient) {
+      throw new AppError(AppErrorCode.NOT_FOUND, {
+        message: 'Recipient not found',
+      });
+    }
+
+    return recipient;
+  });