KI-AGENT: Anrufhistorie für Telefonie ergänzen

backend/db/schema/index.ts

@@ -75,6 +75,7 @@ export * from "./statementallocations"
 export * from "./tasks"
 export * from "./teams"
 export * from "./taxtypes"
+export * from "./telephony_calls"
 export * from "./tenants"
 export * from "./texttemplates"
 export * from "./units"

backend/db/schema/telephony_calls.ts

@@ -0,0 +1,56 @@
+import {
+    pgTable,
+    uuid,
+    bigint,
+    text,
+    timestamp,
+    integer,
+    index,
+} from "drizzle-orm/pg-core"
+
+import { tenants } from "./tenants"
+import { authUsers } from "./auth_users"
+
+export const telephonyCalls = pgTable(
+    "telephony_calls",
+    {
+        id: uuid("id").primaryKey().defaultRandom(),
+
+        tenantId: bigint("tenant_id", { mode: "number" })
+            .notNull()
+            .references(() => tenants.id, { onDelete: "cascade" }),
+
+        direction: text("direction").notNull(),
+        status: text("status").notNull().default("ringing"),
+
+        localExtension: text("local_extension"),
+        remoteNumber: text("remote_number"),
+        remoteDisplayName: text("remote_display_name"),
+        sipCallId: text("sip_call_id"),
+
+        startedAt: timestamp("started_at", { withTimezone: true })
+            .notNull()
+            .defaultNow(),
+        answeredAt: timestamp("answered_at", { withTimezone: true }),
+        endedAt: timestamp("ended_at", { withTimezone: true }),
+        durationSeconds: integer("duration_seconds"),
+
+        createdAt: timestamp("created_at", { withTimezone: true })
+            .notNull()
+            .defaultNow(),
+        updatedAt: timestamp("updated_at", { withTimezone: true }),
+        createdBy: uuid("created_by").references(() => authUsers.id),
+        updatedBy: uuid("updated_by").references(() => authUsers.id),
+    },
+    (table) => ({
+        tenantStartedIdx: index("telephony_calls_tenant_started_idx")
+            .on(table.tenantId, table.startedAt),
+        createdByIdx: index("telephony_calls_created_by_idx")
+            .on(table.tenantId, table.createdBy),
+        sipCallIdx: index("telephony_calls_sip_call_idx")
+            .on(table.tenantId, table.sipCallId),
+    })
+)
+
+export type TelephonyCall = typeof telephonyCalls.$inferSelect
+export type NewTelephonyCall = typeof telephonyCalls.$inferInsert