1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

// Copyright 2023 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use async_graphql::Union;

use crate::graphql::model::{BrowserSession, OAuth2Session, User};

mod anonymous;
pub use self::anonymous::Anonymous;

/// Represents the current viewer
#[derive(Union)]
pub enum Viewer {
    User(User),
    Anonymous(Anonymous),
}

impl Viewer {
    pub fn user(user: mas_data_model::User) -> Self {
        Self::User(User(user))
    }

    pub fn anonymous() -> Self {
        Self::Anonymous(Anonymous)
    }
}

/// Represents the current viewer's session
#[derive(Union)]
pub enum ViewerSession {
    BrowserSession(Box<BrowserSession>),
    OAuth2Session(Box<OAuth2Session>),
    Anonymous(Anonymous),
}

impl ViewerSession {
    pub fn browser_session(session: mas_data_model::BrowserSession) -> Self {
        Self::BrowserSession(Box::new(BrowserSession(session)))
    }

    pub fn oauth2_session(session: mas_data_model::Session) -> Self {
        Self::OAuth2Session(Box::new(OAuth2Session(session)))
    }

    pub fn anonymous() -> Self {
        Self::Anonymous(Anonymous)
    }
}