anda_brain 0.13.5

🧠 Anda Brain (大脑) — Autonomous Graph Memory for AI Agents
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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140

use super::*;
use crate::runtime_api::{AttentionQuery, AttentionResponse, RuntimeError, RuntimeStatus};

pub(crate) fn runtime_error(error: RuntimeError) -> AppError {
    use http::StatusCode;
    let status = match &error {
        RuntimeError::Invalid(_) => StatusCode::BAD_REQUEST,
        RuntimeError::Unauthorized => StatusCode::UNAUTHORIZED,
        RuntimeError::Forbidden => StatusCode::FORBIDDEN,
        RuntimeError::NotFound => StatusCode::NOT_FOUND,
        RuntimeError::Conflict(_) => StatusCode::CONFLICT,
        RuntimeError::Unavailable(_) => StatusCode::SERVICE_UNAVAILABLE,
        RuntimeError::Storage(_) => StatusCode::INTERNAL_SERVER_ERROR,
    };
    AppError::with_status(status, error.to_string())
}

pub async fn get_attention(
    State(app): State<AppState>,
    AppPath(space_id): AppPath<String>,
    Accept(ct, _): Accept,
    HeaderVals(token, sharding): HeaderVals,
    AppQuery(input): AppQuery<AttentionQuery>,
) -> Result<impl IntoResponse, AppError> {
    let (space, credential) = crate::authz::runtime_credentials(
        &app,
        &space_id,
        &token,
        Some(sharding),
        TokenScope::Read,
    )
    .await
    .map_err(runtime_error)?;
    let runtime = space.memory_runtime().ok_or_else(|| {
        runtime_error(RuntimeError::Unavailable(
            "runtime bindings are not installed".into(),
        ))
    })?;
    let caller = runtime.map_credential(&credential).map_err(runtime_error)?;
    let page = runtime.inbox(&caller, input).await.map_err(runtime_error)?;
    Ok(ct.response(RpcResponse::success(page)))
}

pub async fn post_attention_response(
    State(app): State<AppState>,
    AppPath((space_id, id)): AppPath<(String, String)>,
    Accept(ct, _): Accept,
    HeaderVals(token, sharding): HeaderVals,
    AppBytes(body): AppBytes,
) -> Result<impl IntoResponse, AppError> {
    let (space, credential) = crate::authz::runtime_credentials(
        &app,
        &space_id,
        &token,
        Some(sharding),
        TokenScope::Write,
    )
    .await
    .map_err(runtime_error)?;
    let runtime = space.memory_runtime().ok_or_else(|| {
        runtime_error(RuntimeError::Unavailable(
            "runtime bindings are not installed".into(),
        ))
    })?;
    let caller = runtime.map_credential(&credential).map_err(runtime_error)?;
    let input = ct
        .parse_body::<AttentionResponse>(&body)
        .map_err(AppError::bad_request)?
        .value()
        .map_err(|_| AppError::bad_request("structured JSON/CBOR response required"))?;
    let result = runtime
        .respond(caller, id, input)
        .await
        .map_err(runtime_error)?;
    Ok(ct.response(RpcResponse::success(result)))
}

pub async fn post_outcome(
    State(app): State<AppState>,
    AppPath(space_id): AppPath<String>,
    Accept(ct, _): Accept,
    HeaderVals(token, sharding): HeaderVals,
    AppBytes(body): AppBytes,
) -> Result<impl IntoResponse, AppError> {
    let (space, credential) = crate::authz::runtime_credentials(
        &app,
        &space_id,
        &token,
        Some(sharding),
        TokenScope::Write,
    )
    .await
    .map_err(runtime_error)?;
    let runtime = space.memory_runtime().ok_or_else(|| {
        runtime_error(RuntimeError::Unavailable(
            "observer bindings are not installed".into(),
        ))
    })?;
    let caller = runtime.map_credential(&credential).map_err(runtime_error)?;
    if !caller.observer {
        return Err(runtime_error(RuntimeError::Forbidden));
    }
    let input = ct
        .parse_body::<crate::consequence::OutcomeInput>(&body)
        .map_err(AppError::bad_request)?
        .value()
        .map_err(|_| AppError::bad_request("structured JSON/CBOR observation required"))?;
    let receipt = runtime
        .submit_outcome(caller, input)
        .await
        .map_err(runtime_error)?;
    Ok(ct.response(RpcResponse::success(receipt)))
}

pub async fn get_runtime_status(
    State(app): State<AppState>,
    AppPath(space_id): AppPath<String>,
    Accept(ct, _): Accept,
    HeaderVals(token, sharding): HeaderVals,
) -> Result<impl IntoResponse, AppError> {
    let (space, credential) = crate::authz::runtime_credentials(
        &app,
        &space_id,
        &token,
        Some(sharding),
        TokenScope::Read,
    )
    .await
    .map_err(runtime_error)?;
    let status = if let Some(runtime) = space.memory_runtime() {
        let caller = runtime.map_credential(&credential).map_err(runtime_error)?;
        runtime
            .status(&caller, app.runtime_cwt_verifier_enabled())
            .await
            .map_err(runtime_error)?
    } else {
        RuntimeStatus::unconfigured()
    };
    Ok(ct.response(RpcResponse::success(status)))
}