feat(chat): add contact inbox sources with per-user hide filters

omni_chat/prisma/schema.prisma

@@ -79,6 +79,8 @@ model Team {
   feedCards   FeedCard[]
   contactPins ContactPin[]
   documents   WorkspaceDocument[]
+  contactInboxes      ContactInbox[]
+  contactInboxPreferences ContactInboxPreference[]
 }
 
 model User {
@@ -93,6 +95,7 @@ model User {
   memberships     TeamMember[]
   aiConversations AiConversation[] @relation("ConversationCreator")
   aiMessages      AiMessage[]      @relation("ChatAuthor")
+  contactInboxPreferences ContactInboxPreference[]
 }
 
 model TeamMember {
@@ -133,6 +136,7 @@ model Contact {
   omniThreads    OmniThread[]
   omniMessages   OmniMessage[]
   omniIdentities OmniContactIdentity[]
+  contactInboxes ContactInbox[]
 
   @@index([teamId, updatedAt])
 }
@@ -150,6 +154,7 @@ model ContactNote {
 model ContactMessage {
   id             String             @id @default(cuid())
   contactId      String
+  contactInboxId String?
   kind           ContactMessageKind @default(MESSAGE)
   direction      MessageDirection
   channel        MessageChannel
@@ -160,9 +165,48 @@ model ContactMessage {
   occurredAt     DateTime           @default(now())
   createdAt      DateTime           @default(now())
 
-  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)
+  contact      Contact       @relation(fields: [contactId], references: [id], onDelete: Cascade)
+  contactInbox ContactInbox? @relation(fields: [contactInboxId], references: [id], onDelete: SetNull)
 
   @@index([contactId, occurredAt])
+  @@index([contactInboxId, occurredAt])
+}
+
+model ContactInbox {
+  id               String         @id @default(cuid())
+  teamId           String
+  contactId        String
+  channel          MessageChannel
+  sourceExternalId String
+  title            String?
+  createdAt        DateTime       @default(now())
+  updatedAt        DateTime       @updatedAt
+
+  team        Team                     @relation(fields: [teamId], references: [id], onDelete: Cascade)
+  contact     Contact                  @relation(fields: [contactId], references: [id], onDelete: Cascade)
+  messages    ContactMessage[]
+  preferences ContactInboxPreference[]
+
+  @@unique([teamId, channel, sourceExternalId])
+  @@index([contactId, updatedAt])
+  @@index([teamId, updatedAt])
+}
+
+model ContactInboxPreference {
+  id             String   @id @default(cuid())
+  teamId         String
+  userId         String
+  contactInboxId String
+  isHidden       Boolean  @default(false)
+  createdAt      DateTime @default(now())
+  updatedAt      DateTime @updatedAt
+
+  team        Team         @relation(fields: [teamId], references: [id], onDelete: Cascade)
+  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
+  contactInbox ContactInbox @relation(fields: [contactInboxId], references: [id], onDelete: Cascade)
+
+  @@unique([userId, contactInboxId])
+  @@index([teamId, userId, isHidden])
 }
 
 model OmniContactIdentity {

omni_chat/src/worker.ts

@@ -242,7 +242,7 @@ async function upsertThread(input: {
 
   if (existing) {
     const data: Prisma.OmniThreadUpdateInput = {
-      contactId: input.contactId,
+      contact: { connect: { id: input.contactId } },
     };
     if (input.title && !existing.title) {
       data.title = input.title;
@@ -283,12 +283,42 @@ async function upsertThread(input: {
 
     await prisma.omniThread.update({
       where: { id: concurrentThread.id },
-      data: { contactId: input.contactId },
+      data: { contact: { connect: { id: input.contactId } } },
     });
     return concurrentThread;
   }
 }
 
+async function upsertContactInbox(input: {
+  teamId: string;
+  contactId: string;
+  channel: "TELEGRAM";
+  sourceExternalId: string;
+  title: string | null;
+}) {
+  return prisma.contactInbox.upsert({
+    where: {
+      teamId_channel_sourceExternalId: {
+        teamId: input.teamId,
+        channel: input.channel,
+        sourceExternalId: input.sourceExternalId,
+      },
+    },
+    create: {
+      teamId: input.teamId,
+      contactId: input.contactId,
+      channel: input.channel,
+      sourceExternalId: input.sourceExternalId,
+      title: input.title,
+    },
+    update: {
+      contactId: input.contactId,
+      ...(input.title ? { title: input.title } : {}),
+    },
+    select: { id: true },
+  });
+}
+
 async function ingestInbound(env: OmniInboundEnvelopeV1) {
   if (env.channel !== "TELEGRAM") return;
 
@@ -325,6 +355,13 @@ async function ingestInbound(env: OmniInboundEnvelopeV1) {
     businessConnectionId,
     title: asString(n.chatTitle),
   });
+  const inbox = await upsertContactInbox({
+    teamId,
+    contactId,
+    channel: "TELEGRAM",
+    sourceExternalId: externalChatId,
+    title: asString(n.chatTitle),
+  });
   const rawEnvelope = {
     version: env.version,
     source: "omni_chat.receiver",
@@ -337,7 +374,7 @@ async function ingestInbound(env: OmniInboundEnvelopeV1) {
     normalized: {
       text,
       threadExternalId: externalChatId,
-      contactExternalId,
+      contactExternalId: externalContactId,
       businessConnectionId,
     },
     payloadNormalized: n,
@@ -393,6 +430,7 @@ async function ingestInbound(env: OmniInboundEnvelopeV1) {
   await prisma.contactMessage.create({
     data: {
       contactId,
+      contactInboxId: inbox.id,
       kind: "MESSAGE",
       direction,
       channel: "TELEGRAM",