fix(create): throw on mark with no counterpart

src/pages/create/index.tsx

@@ -514,6 +514,9 @@ export const CreatePage = () => {
         return (
           file.pages?.flatMap((page, index) => {
             return page.drawnFields.map((drawnField) => {
+              if (!drawnField.counterpart) {
+                throw new Error('Missing counterpart')
+              }
               return {
                 type: drawnField.type,
                 location: {
@@ -670,6 +673,7 @@ export const CreatePage = () => {
   }
 
   const generateCreateSignature = async (
+    markConfig: Mark[],
     fileHashes: {
       [key: string]: string
     },
@@ -677,7 +681,6 @@ export const CreatePage = () => {
   ) => {
     const signers = users.filter((user) => user.role === UserRole.signer)
     const viewers = users.filter((user) => user.role === UserRole.viewer)
-    const markConfig = createMarks(fileHashes)
 
     const content: CreateSignatureEventContent = {
       signers: signers.map((signer) => hexToNpub(signer.pubkey)),
@@ -721,6 +724,7 @@ export const CreatePage = () => {
   }
 
   const handleCreate = async () => {
+    try {
       if (!validateInputs()) return
 
       setIsLoading(true)
@@ -748,6 +752,8 @@ export const CreatePage = () => {
           encryptionKey
         )
 
+        const markConfig = createMarks(fileHashes)
+
         setLoadingSpinnerDesc('Uploading files.zip to file storage')
         const fileUrl = await uploadFile(encryptedArrayBuffer)
         if (!fileUrl) {
@@ -756,7 +762,11 @@ export const CreatePage = () => {
         }
 
         setLoadingSpinnerDesc('Generating create signature')
-      const createSignature = await generateCreateSignature(fileHashes, fileUrl)
+        const createSignature = await generateCreateSignature(
+          markConfig,
+          fileHashes,
+          fileUrl
+        )
         if (!createSignature) {
           setIsLoading(false)
           return
@@ -810,8 +820,14 @@ export const CreatePage = () => {
           zip.file(`files/${file.name}`, file)
         })
 
+        const markConfig = createMarks(fileHashes)
+
         setLoadingSpinnerDesc('Generating create signature')
-      const createSignature = await generateCreateSignature(fileHashes, '')
+        const createSignature = await generateCreateSignature(
+          markConfig,
+          fileHashes,
+          ''
+        )
         if (!createSignature) {
           setIsLoading(false)
           return
@@ -847,6 +863,14 @@ export const CreatePage = () => {
 
         await handleOfflineFlow(encryptedArrayBuffer, encryptionKey)
       }
+    } catch (error) {
+      if (error instanceof Error) {
+        toast.error(error.message)
+      }
+      console.error(error)
+    } finally {
+      setIsLoading(false)
+    }
   }
 
   const onDrawFieldsChange = (sigitFiles: SigitFile[]) => {