SnowLuma/packages/protocol/src/oidb-services/friend/reject-doubt-buddy-req.ts

// 0xd69_0 — delDoubtBuddyReq: delete/reject (decline) a doubtful friend-add
// request. RE'd from QQNT doubt_buddy_del_worker.cc (worker ctor sub_3F3F320
// → cmd 0xd69 sub 0; EncodeRequest sub_3F3E860 writes {1: const 3, 3:{1:uid}}).
// The top-level tag-1 constant 3 is the op discriminator (getDoubtBuddyReq
// uses 1). Rejection shares the listing command, not the approval command.
// uin-form OIDB (envelope reserved=1).

import { protobuf_decode, protobuf_encode } from '@snowluma/proton';
import type { OidbBase, OidbEmpty } from '@snowluma/proto-defs/oidb';
import type { OidbDoubtDelReq } from '@snowluma/proto-defs/oidb-actions/doubt-buddy';
import { invokeOidb, type OidbSender } from '../../oidb-service';

export namespace RejectDoubtBuddyReq {
    export const command = 0xd69;
    export const subCommand = 0;
    export const uinForm = true;

    export interface Params {
        uid: string;
    }
    export type Deps = OidbSender;

    export const serialize = (_ctx: Deps, p: Params): OidbDoubtDelReq => ({
        field1: 3,
        inner: { uid: p.uid },
    });

    export const deserialize = (_ctx: Deps, _: OidbEmpty): void => {};

    export const encode = (env: OidbBase<OidbDoubtDelReq>): Uint8Array =>
        protobuf_encode<OidbBase<OidbDoubtDelReq>>(env);

    export const decode = (bytes: Uint8Array): OidbBase<OidbEmpty> =>
        protobuf_decode<OidbBase<OidbEmpty>>(bytes);

    export const invoke = (deps: Deps, params: Params): Promise<void> =>
        invokeOidb(deps, RejectDoubtBuddyReq, params);
}