feat(cloud-page) - setup1

packages/db/prisma/schema.prisma

@@ -31,6 +31,8 @@ model User {
   updatedPayments      Payment[]             @relation("PaymentUpdatedBy")
   backups              DatabaseBackup[]
   notifications        Notification[]
+  cloudFolders         CloudFolder[]
+  cloudFiles           CloudFile[]
 }
 
 model Patient {
@@ -310,3 +312,50 @@ enum NotificationTypes {
   PAYMENT
   ETC
 }
+
+model CloudFolder {
+  id        Int           @id @default(autoincrement())
+  userId    Int
+  name      String
+  parentId  Int?
+  parent    CloudFolder?  @relation("FolderChildren", fields: [parentId], references: [id], onDelete: Cascade)
+  children  CloudFolder[] @relation("FolderChildren")
+  user      User          @relation(fields: [userId], references: [id])
+  files     CloudFile[]
+  createdAt DateTime      @default(now())
+
+  @@unique([userId, parentId, name]) // prevents sibling folder name duplicates
+  @@index([parentId])
+}
+
+model CloudFile {
+  id          Int          @id @default(autoincrement())
+  userId      Int
+  name        String
+  mimeType    String?
+  fileSize    BigInt       @db.BigInt
+  folderId    Int? // optional: null => root
+  isComplete  Boolean      @default(false) // upload completed?
+  totalChunks Int? // optional: expected number of chunks
+  createdAt   DateTime     @default(now())
+  updatedAt   DateTime     @updatedAt
+  user        User         @relation(fields: [userId], references: [id])
+  folder      CloudFolder? @relation(fields: [folderId], references: [id], onDelete: SetNull)
+
+  chunks CloudFileChunk[]
+
+  @@index([folderId])
+}
+
+model CloudFileChunk {
+  id        Int      @id @default(autoincrement())
+  fileId    Int
+  seq       Int
+  data      Bytes
+  createdAt DateTime @default(now())
+
+  file CloudFile @relation(fields: [fileId], references: [id], onDelete: Cascade)
+
+  @@unique([fileId, seq])
+  @@index([fileId, seq])
+}