Selection of multiple officials and role sub-categories

apps/api/prisma/migrations/20261003140000_org_role_parent/migration.sql

@@ -0,0 +1,17 @@
+-- OrgRole hierarchy (parent / child sub-roles)
+ALTER TABLE "OrgRole" ADD COLUMN IF NOT EXISTS "parentId" TEXT;
+
+CREATE INDEX IF NOT EXISTS "OrgRole_parentId_idx" ON "OrgRole"("parentId");
+CREATE INDEX IF NOT EXISTS "OrgRole_organizationId_parentId_idx" ON "OrgRole"("organizationId", "parentId");
+
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM pg_constraint WHERE conname = 'OrgRole_parentId_fkey'
+  ) THEN
+    ALTER TABLE "OrgRole"
+      ADD CONSTRAINT "OrgRole_parentId_fkey"
+      FOREIGN KEY ("parentId") REFERENCES "OrgRole"("id")
+      ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;

apps/api/prisma/migrations/20261003150000_activity_assignees/migration.sql

@@ -0,0 +1,35 @@
+-- Multi-assignee support for activities (implicit many-to-many)
+CREATE TABLE IF NOT EXISTS "_ActivityAssignees" (
+    "A" TEXT NOT NULL,
+    "B" TEXT NOT NULL
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS "_ActivityAssignees_AB_unique" ON "_ActivityAssignees"("A", "B");
+CREATE INDEX IF NOT EXISTS "_ActivityAssignees_B_index" ON "_ActivityAssignees"("B");
+
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM pg_constraint WHERE conname = '_ActivityAssignees_A_fkey'
+  ) THEN
+    ALTER TABLE "_ActivityAssignees"
+      ADD CONSTRAINT "_ActivityAssignees_A_fkey"
+      FOREIGN KEY ("A") REFERENCES "Activity"("id")
+      ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1 FROM pg_constraint WHERE conname = '_ActivityAssignees_B_fkey'
+  ) THEN
+    ALTER TABLE "_ActivityAssignees"
+      ADD CONSTRAINT "_ActivityAssignees_B_fkey"
+      FOREIGN KEY ("B") REFERENCES "User"("id")
+      ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+-- Backfill from legacy single assigneeId
+INSERT INTO "_ActivityAssignees" ("A", "B")
+SELECT a."id", a."assigneeId"
+FROM "Activity" a
+WHERE a."assigneeId" IS NOT NULL
+ON CONFLICT DO NOTHING;

apps/api/prisma/schema.prisma

@@ -246,6 +246,7 @@ model User {
   ownedCompanies Company[]    @relation("CompanyOwner")
   ownedProjectCards ProjectCard[] @relation("ProjectCardOwner")
   activities     Activity[]   @relation("ActivityAssignee")
+  assignedActivities Activity[] @relation("ActivityAssignees")
   createdActivities Activity[] @relation("ActivityCreator")
   notes          Note[]       @relation("NoteAuthor")
   noteRevisions  NoteRevision[] @relation("NoteRevisionEditor")
@@ -288,6 +289,10 @@ model OrgRole {
   permissions    String[]     @default([])
   /// owner | admin | sales | support — نقش‌های سیستمی قابل حذف نیستند
   systemKey      String?
+  /// نقش والد برای سلسله‌مراتب زیرنقش‌ها
+  parentId       String?
+  parent         OrgRole?     @relation("OrgRoleTree", fields: [parentId], references: [id], onDelete: Restrict)
+  children       OrgRole[]    @relation("OrgRoleTree")
   users          User[]
   memberships    Membership[]
   createdAt      DateTime     @default(now())
@@ -295,6 +300,8 @@ model OrgRole {
 
   @@unique([organizationId, name])
   @@index([organizationId])
+  @@index([parentId])
+  @@index([organizationId, parentId])
 }
 
 model Membership {
@@ -579,6 +586,8 @@ model Activity {
   deal           Deal?          @relation(fields: [dealId], references: [id], onDelete: SetNull)
   assigneeId     String?
   assignee       User?          @relation("ActivityAssignee", fields: [assigneeId], references: [id], onDelete: SetNull)
+  /// مسئولان مشترک (علاوه بر assigneeId به‌عنوان مسئول اصلی)
+  assignees      User[]         @relation("ActivityAssignees")
   createdById    String?
   createdBy      User?          @relation("ActivityCreator", fields: [createdById], references: [id], onDelete: SetNull)
   notes          Note[]