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feat(server): add doc history support (#4970)

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liuyi
2023-11-22 03:31:22 +00:00
parent 5f1a124b53
commit b7d6237c20
2 changed files with 34 additions and 6 deletions
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26
packages/backend/server/schema.prisma
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@@ -164,12 +164,14 @@ model VerificationToken {
}
model Blob {
id Int @id @default(autoincrement()) @db.Integer
hash String @db.VarChar
workspaceId String @map("workspace_id") @db.VarChar
blob Bytes @db.ByteA
id Int @id @default(autoincrement()) @db.Integer
hash String @db.VarChar
workspaceId String @map("workspace_id") @db.VarChar
blob Bytes @db.ByteA
length BigInt
createdAt DateTime @default(now()) @map("created_at") @db.Timestamptz(6)
createdAt DateTime @default(now()) @map("created_at") @db.Timestamptz(6)
// not for keeping, but for snapshot history
deletedAt DateTime? @map("deleted_at") @db.Timestamptz(6)
@@unique([workspaceId, hash])
@@map("blobs")
@@ -191,8 +193,8 @@ model OptimizedBlob {
// the latest snapshot of each doc that we've seen
// Snapshot + Updates are the latest state of the doc
model Snapshot {
id String @default(uuid()) @map("guid") @db.VarChar
workspaceId String @map("workspace_id") @db.VarChar
id String @default(uuid()) @map("guid") @db.VarChar
blob Bytes @db.ByteA
seq Int @default(0) @db.Integer
state Bytes? @db.ByteA
@@ -214,6 +216,18 @@ model Update {
@@map("updates")
}
model SnapshotHistory {
workspaceId String @map("workspace_id") @db.VarChar(36)
id String @map("guid") @db.VarChar(36)
seq Int @db.Integer
blob Bytes @db.ByteA
state Bytes? @db.ByteA
createdAt DateTime @default(now()) @map("created_at") @db.Timestamptz(6)
@@id([workspaceId, id, seq])
@@map("snapshot_histories")
}
model NewFeaturesWaitingList {
id String @id @default(uuid()) @db.VarChar
email String @unique