KI-AGENT: Nebenstellen und Standardroute für Telefonie ergänzen

backend/db/migrations/0047_telephony_extensions.sql

@@ -0,0 +1,92 @@
+CREATE TABLE IF NOT EXISTS "telephony_extensions" (
+    "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+    "tenant_id" bigint NOT NULL,
+    "target_type" text NOT NULL,
+    "target_user_id" uuid,
+    "target_team_id" bigint,
+    "target_branch_id" bigint,
+    "extension" text NOT NULL,
+    "display_name" text,
+    "sip_username" text,
+    "sip_password" text,
+    "enabled" boolean DEFAULT true NOT NULL,
+    "created_at" timestamp with time zone DEFAULT now() NOT NULL,
+    "updated_at" timestamp with time zone,
+    "created_by" uuid,
+    "updated_by" uuid
+);
+
+ALTER TABLE "telephony_trunks"
+    ADD COLUMN IF NOT EXISTS "default_route_extension_id" uuid;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_tenant_id_tenants_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_tenant_id_tenants_id_fk"
+            FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id")
+            ON DELETE cascade ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_target_user_id_auth_users_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_target_user_id_auth_users_id_fk"
+            FOREIGN KEY ("target_user_id") REFERENCES "public"."auth_users"("id")
+            ON DELETE cascade ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_target_team_id_teams_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_target_team_id_teams_id_fk"
+            FOREIGN KEY ("target_team_id") REFERENCES "public"."teams"("id")
+            ON DELETE cascade ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_target_branch_id_branches_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_target_branch_id_branches_id_fk"
+            FOREIGN KEY ("target_branch_id") REFERENCES "public"."branches"("id")
+            ON DELETE cascade ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_created_by_auth_users_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_created_by_auth_users_id_fk"
+            FOREIGN KEY ("created_by") REFERENCES "public"."auth_users"("id")
+            ON DELETE no action ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_extensions_updated_by_auth_users_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_extensions"
+            ADD CONSTRAINT "telephony_extensions_updated_by_auth_users_id_fk"
+            FOREIGN KEY ("updated_by") REFERENCES "public"."auth_users"("id")
+            ON DELETE no action ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'telephony_trunks_default_route_extension_id_telephony_extensions_id_fk'
+    ) THEN
+        ALTER TABLE "telephony_trunks"
+            ADD CONSTRAINT "telephony_trunks_default_route_extension_id_telephony_extensions_id_fk"
+            FOREIGN KEY ("default_route_extension_id") REFERENCES "public"."telephony_extensions"("id")
+            ON DELETE set null ON UPDATE no action;
+    END IF;
+END $$;
+
+CREATE UNIQUE INDEX IF NOT EXISTS "telephony_extensions_tenant_extension_idx"
+    ON "telephony_extensions" USING btree ("tenant_id", "extension");
+
+CREATE INDEX IF NOT EXISTS "telephony_extensions_tenant_target_idx"
+    ON "telephony_extensions" USING btree ("tenant_id", "target_type");

backend/db/migrations/meta/_journal.json

@@ -330,6 +330,13 @@
       "when": 1780167600000,
       "tag": "0046_telephony_trunk_nat",
       "breakpoints": true
+    },
+    {
+      "idx": 47,
+      "version": "7",
+      "when": 1780171200000,
+      "tag": "0047_telephony_extensions",
+      "breakpoints": true
     }
   ]
 }

backend/db/schema/index.ts

@@ -76,6 +76,7 @@ export * from "./tasks"
 export * from "./teams"
 export * from "./taxtypes"
 export * from "./telephony_calls"
+export * from "./telephony_extensions"
 export * from "./telephony_trunks"
 export * from "./tenants"
 export * from "./texttemplates"

backend/db/schema/telephony_extensions.ts

@@ -0,0 +1,53 @@
+import {
+    pgTable,
+    uuid,
+    bigint,
+    text,
+    timestamp,
+    boolean,
+    index,
+    uniqueIndex,
+} from "drizzle-orm/pg-core"
+
+import { tenants } from "./tenants"
+import { authUsers } from "./auth_users"
+import { teams } from "./teams"
+import { branches } from "./branches"
+
+export const telephonyExtensions = pgTable(
+    "telephony_extensions",
+    {
+        id: uuid("id").primaryKey().defaultRandom(),
+
+        tenantId: bigint("tenant_id", { mode: "number" })
+            .notNull()
+            .references(() => tenants.id, { onDelete: "cascade" }),
+
+        targetType: text("target_type").notNull(),
+        targetUserId: uuid("target_user_id").references(() => authUsers.id, { onDelete: "cascade" }),
+        targetTeamId: bigint("target_team_id", { mode: "number" }).references(() => teams.id, { onDelete: "cascade" }),
+        targetBranchId: bigint("target_branch_id", { mode: "number" }).references(() => branches.id, { onDelete: "cascade" }),
+
+        extension: text("extension").notNull(),
+        displayName: text("display_name"),
+        sipUsername: text("sip_username"),
+        sipPassword: text("sip_password"),
+        enabled: boolean("enabled").notNull().default(true),
+
+        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) => ({
+        tenantExtensionIdx: uniqueIndex("telephony_extensions_tenant_extension_idx")
+            .on(table.tenantId, table.extension),
+        tenantTargetIdx: index("telephony_extensions_tenant_target_idx")
+            .on(table.tenantId, table.targetType),
+    })
+)
+
+export type TelephonyExtension = typeof telephonyExtensions.$inferSelect
+export type NewTelephonyExtension = typeof telephonyExtensions.$inferInsert

backend/db/schema/telephony_trunks.ts

@@ -10,6 +10,7 @@ import {
 
 import { tenants } from "./tenants"
 import { authUsers } from "./auth_users"
+import { telephonyExtensions } from "./telephony_extensions"
 
 export const telephonyTrunks = pgTable(
     "telephony_trunks",
@@ -29,6 +30,7 @@ export const telephonyTrunks = pgTable(
         password: text("password"),
         callerId: text("caller_id"),
         inboundExtension: text("inbound_extension").notNull().default("1001"),
+        defaultRouteExtensionId: uuid("default_route_extension_id").references(() => telephonyExtensions.id, { onDelete: "set null" }),
         outboundPrefix: text("outbound_prefix").notNull().default("0"),
         externalSignalingAddress: text("external_signaling_address"),
         externalMediaAddress: text("external_media_address"),