feat: MVP-4 Sprint 3 - Version history

- Add NoteVersion model for storing note snapshots - Add versions API (list, create, get, restore) - Add version history UI dialog in note detail page - Create version snapshot before each note update
2026-03-22 17:42:47 -03:00
parent e57927e37d
commit 9ed7d8acec
7 changed files with 315 additions and 0 deletions
--- a/src/lib/versions.ts
+++ b/src/lib/versions.ts
@@ -0,0 +1,96 @@
+import { prisma } from '@/lib/prisma'
+import { NotFoundError } from '@/lib/errors'
+
+export async function createVersion(noteId: string): Promise<{ id: string; noteId: string; title: string; content: string; createdAt: Date }> {
+  const note = await prisma.note.findUnique({
+    where: { id: noteId },
+    select: { id: true, title: true, content: true },
+  })
+
+  if (!note) {
+    throw new NotFoundError('Note')
+  }
+
+  const version = await prisma.noteVersion.create({
+    data: {
+      noteId: note.id,
+      title: note.title,
+      content: note.content,
+    },
+  })
+
+  return version
+}
+
+export async function getVersions(noteId: string): Promise<{ id: string; noteId: string; title: string; content: string; createdAt: Date }[]> {
+  const note = await prisma.note.findUnique({
+    where: { id: noteId },
+  })
+
+  if (!note) {
+    throw new NotFoundError('Note')
+  }
+
+  return prisma.noteVersion.findMany({
+    where: { noteId },
+    orderBy: { createdAt: 'desc' },
+    select: {
+      id: true,
+      noteId: true,
+      title: true,
+      content: true,
+      createdAt: true,
+    },
+  })
+}
+
+export async function getVersion(versionId: string): Promise<{ id: string; noteId: string; title: string; content: string; createdAt: Date }> {
+  const version = await prisma.noteVersion.findUnique({
+    where: { id: versionId },
+  })
+
+  if (!version) {
+    throw new NotFoundError('Version')
+  }
+
+  return version
+}
+
+export async function restoreVersion(noteId: string, versionId: string): Promise<{ id: string; title: string; content: string; updatedAt: Date }> {
+  const note = await prisma.note.findUnique({
+    where: { id: noteId },
+  })
+
+  if (!note) {
+    throw new NotFoundError('Note')
+  }
+
+  const version = await prisma.noteVersion.findUnique({
+    where: { id: versionId },
+  })
+
+  if (!version) {
+    throw new NotFoundError('Version')
+  }
+
+  if (version.noteId !== noteId) {
+    throw new NotFoundError('Version')
+  }
+
+  const updatedNote = await prisma.note.update({
+    where: { id: noteId },
+    data: {
+      title: version.title,
+      content: version.content,
+      updatedAt: new Date(),
+    },
+    select: {
+      id: true,
+      title: true,
+      content: true,
+      updatedAt: true,
+    },
+  })
+
+  return updatedNote
+}