Added Backend

backend/db/schema/helpdesk_channel_instances.ts

@@ -0,0 +1,44 @@
+import {
+    pgTable,
+    uuid,
+    timestamp,
+    text,
+    boolean,
+    jsonb,
+    bigint,
+} from "drizzle-orm/pg-core"
+
+import { tenants } from "./tenants"
+import { authUsers } from "./auth_users"
+import { helpdesk_channel_types } from "./helpdesk_channel_types"
+
+export const helpdesk_channel_instances = pgTable("helpdesk_channel_instances", {
+    id: uuid("id").primaryKey().defaultRandom(),
+
+    tenantId: bigint("tenant_id", { mode: "number" })
+        .notNull()
+        .references(() => tenants.id, { onDelete: "cascade" }),
+
+    typeId: text("type_id")
+        .notNull()
+        .references(() => helpdesk_channel_types.id),
+
+    name: text("name").notNull(),
+
+    isActive: boolean("is_active").notNull().default(true),
+
+    config: jsonb("config").notNull(),
+    publicConfig: jsonb("public_config").notNull().default({}),
+
+    publicToken: text("public_token").unique(),
+    secretToken: text("secret_token"),
+
+    createdBy: uuid("created_by").references(() => authUsers.id),
+
+    createdAt: timestamp("created_at", { withTimezone: true }).defaultNow(),
+})
+
+export type HelpdeskChannelInstance =
+    typeof helpdesk_channel_instances.$inferSelect
+export type NewHelpdeskChannelInstance =
+    typeof helpdesk_channel_instances.$inferInsert