feat: add envelopes api

packages/trpc/server/envelope-router/envelope-fields/delete-envelope-field.ts

@@ -0,0 +1,125 @@
+import { EnvelopeType } from '@prisma/client';
+
+import { AppError, AppErrorCode } from '@documenso/lib/errors/app-error';
+import { getEnvelopeWhereInput } from '@documenso/lib/server-only/envelope/get-envelope-by-id';
+import { DOCUMENT_AUDIT_LOG_TYPE } from '@documenso/lib/types/document-audit-logs';
+import { createDocumentAuditLogData } from '@documenso/lib/utils/document-audit-logs';
+import { canRecipientFieldsBeModified } from '@documenso/lib/utils/recipients';
+import { prisma } from '@documenso/prisma';
+
+import { authenticatedProcedure } from '../../trpc';
+import {
+  ZDeleteEnvelopeFieldRequestSchema,
+  ZDeleteEnvelopeFieldResponseSchema,
+} from './delete-envelope-field.types';
+
+export const deleteEnvelopeFieldRoute = authenticatedProcedure
+  .meta({
+    openapi: {
+      method: 'POST',
+      path: '/envelope/field/delete',
+      summary: 'Delete envelope field',
+      description: 'Delete an envelope field',
+      tags: ['Envelope Field'],
+    },
+  })
+  .input(ZDeleteEnvelopeFieldRequestSchema)
+  .output(ZDeleteEnvelopeFieldResponseSchema)
+  .mutation(async ({ input, ctx }) => {
+    const { user, teamId, metadata } = ctx;
+    const { fieldId } = input;
+
+    ctx.logger.info({
+      input: {
+        fieldId,
+      },
+    });
+
+    const unsafeField = await prisma.field.findUnique({
+      where: {
+        id: fieldId,
+      },
+      select: {
+        envelopeId: true,
+      },
+    });
+
+    if (!unsafeField) {
+      throw new AppError(AppErrorCode.NOT_FOUND, {
+        message: 'Field not found',
+      });
+    }
+
+    const { envelopeWhereInput } = await getEnvelopeWhereInput({
+      id: {
+        type: 'envelopeId',
+        id: unsafeField.envelopeId,
+      },
+      type: null,
+      userId: user.id,
+      teamId,
+    });
+
+    const envelope = await prisma.envelope.findUnique({
+      where: envelopeWhereInput,
+      include: {
+        recipients: {
+          include: {
+            fields: true,
+          },
+        },
+      },
+    });
+
+    const recipientWithFields = envelope?.recipients.find((recipient) =>
+      recipient.fields.some((field) => field.id === fieldId),
+    );
+    const fieldToDelete = recipientWithFields?.fields.find((field) => field.id === fieldId);
+
+    if (!envelope || !recipientWithFields || !fieldToDelete) {
+      throw new AppError(AppErrorCode.NOT_FOUND, {
+        message: 'Field not found',
+      });
+    }
+
+    if (envelope.completedAt) {
+      throw new AppError(AppErrorCode.INVALID_REQUEST, {
+        message: 'Envelope already complete',
+      });
+    }
+
+    // Check whether the recipient associated with the field can have new fields created.
+    if (!canRecipientFieldsBeModified(recipientWithFields, recipientWithFields.fields)) {
+      throw new AppError(AppErrorCode.INVALID_REQUEST, {
+        message: 'Recipient has already interacted with the document.',
+      });
+    }
+
+    await prisma.$transaction(async (tx) => {
+      const deletedField = await tx.field.delete({
+        where: {
+          id: fieldToDelete.id,
+          envelopeId: envelope.id,
+        },
+      });
+
+      // Handle field deleted audit log.
+      if (envelope.type === EnvelopeType.DOCUMENT) {
+        await tx.documentAuditLog.create({
+          data: createDocumentAuditLogData({
+            type: DOCUMENT_AUDIT_LOG_TYPE.FIELD_DELETED,
+            envelopeId: envelope.id,
+            metadata,
+            data: {
+              fieldId: deletedField.secondaryId,
+              fieldRecipientEmail: recipientWithFields.email,
+              fieldRecipientId: deletedField.recipientId,
+              fieldType: deletedField.type,
+            },
+          }),
+        });
+      }
+
+      return deletedField;
+    });
+  });