Refactor db and local-cache code

Separated cwmp and ui code into distinct files to enhance clarity and
maintainability with varied internal data representations.

lib/db/types.ts

@@ -0,0 +1,175 @@
+import { ObjectId } from "mongodb";
+import { Expression, FaultStruct } from "../types";
+
+export interface Fault {
+  _id: string;
+  device: string;
+  channel: string;
+  timestamp: Date;
+  provisions: string;
+  retries: number;
+  code: string;
+  message: string;
+  detail?:
+    | FaultStruct
+    | {
+        name: string;
+        message: string;
+        stack?: string;
+      };
+  expiry?: Date;
+}
+
+interface TaskBase {
+  _id: ObjectId;
+  timestamp?: Date;
+  expiry?: Date;
+  name: string;
+  device: string;
+}
+
+interface TaskGetParameterValues extends TaskBase {
+  name: "getParameterValues";
+  parameterNames: string[];
+}
+
+interface TaskSetParameterValues extends TaskBase {
+  name: "setParameterValues";
+  parameterValues: [string, string | number | boolean, string?][];
+}
+
+interface TaskRefreshObject extends TaskBase {
+  name: "refreshObject";
+  objectName: string;
+}
+
+interface TaskReboot extends TaskBase {
+  name: "reboot";
+}
+
+interface TaskFactoryReset extends TaskBase {
+  name: "factoryReset";
+}
+
+interface TaskDownload extends TaskBase {
+  name: "download";
+  fileType: string;
+  fileName: string;
+  targetFileName?: string;
+}
+
+interface TaskAddObject extends TaskBase {
+  name: "addObject";
+  objectName: string;
+  parameterValues: [string, string | number | boolean, string?][];
+}
+
+interface TaskDeleteObject extends TaskBase {
+  name: "deleteObject";
+  objectName: string;
+}
+
+interface TaskProvisions extends TaskBase {
+  name: "provisions";
+  provisions?: [string, ...Expression[]][];
+}
+
+export type Task =
+  | TaskGetParameterValues
+  | TaskSetParameterValues
+  | TaskRefreshObject
+  | TaskReboot
+  | TaskFactoryReset
+  | TaskDownload
+  | TaskAddObject
+  | TaskDeleteObject
+  | TaskProvisions;
+
+export interface Operation {
+  _id: string;
+  name: string;
+  timestamp: Date;
+  channels: string;
+  retries: string;
+  provisions: string;
+  args: string;
+}
+
+export interface Config {
+  _id: string;
+  value: string;
+}
+
+export interface Cache {
+  _id: string;
+  value: string;
+  timestamp: Date;
+  expire: Date;
+}
+
+export interface Device {
+  _id: string;
+  _lastInform: Date;
+  _registered: Date;
+  _tags?: string[];
+  _timestamp?: Date;
+}
+
+type Configuration =
+  | { type: "age"; name: string; age: number }
+  | { type: "value"; name: string; value: boolean | number | string }
+  | { type: "add_tag"; tag: string }
+  | { type: "delete_tag"; tag: string }
+  | { type: "add_object"; name: string; object: string }
+  | { type: "delete_object"; name: string; object: string }
+  | { type: "provision"; name: string; args?: Expression[] };
+
+export interface Preset {
+  _id: string;
+  weight: number;
+  channel: string;
+  events: Record<string, boolean>;
+  configurations: Configuration[];
+}
+
+export interface Object {
+  _id: string;
+}
+
+export interface Provision {
+  _id: string;
+  script: string;
+}
+
+export interface VirtualParameter {
+  _id: string;
+  script: string;
+}
+
+export interface File {
+  _id: string;
+  length: number;
+  filename: string;
+  metadata?: {
+    fileType?: string;
+    oui?: string;
+    productClass?: string;
+    version?: string;
+  };
+}
+
+export interface Permission {
+  _id: string;
+  role: string;
+  resource: string;
+  access: 1 | 2 | 3;
+  filter?: string;
+  validate?: string;
+}
+
+export interface User {
+  _id: string;
+  password: string;
+  roles: string;
+  salt: string;
+}