relay_knowledge/domain/code/
repository_set.rs

1use serde::{Deserialize, Serialize};
2
3use super::{
4    DomainError,
5    code_repository::{CodeQueryKind, CodeRetrievalHit},
6    error::required_text,
7    retrieval::FreshnessPolicy,
8};
9
10/// Repository-set creation request shared by API adapters.
11#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
12pub struct CodeRepositorySetCreateRequest {
13    pub alias: String,
14    #[serde(skip_serializing_if = "Option::is_none")]
15    pub description: Option<String>,
16    pub default_ref_policy_json: String,
17}
18
19impl CodeRepositorySetCreateRequest {
20    pub fn new(
21        alias: impl Into<String>,
22        description: Option<String>,
23        default_ref_policy_json: Option<String>,
24    ) -> Result<Self, DomainError> {
25        Ok(Self {
26            alias: required_text("set_alias", alias)?,
27            description: optional_text("description", description)?,
28            default_ref_policy_json: default_ref_policy_json
29                .filter(|value| !value.trim().is_empty())
30                .unwrap_or_else(|| "{\"default_ref\":\"HEAD\"}".to_owned()),
31        })
32    }
33}
34
35/// Persisted repository-set metadata.
36#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
37pub struct CodeRepositorySet {
38    pub set_id: String,
39    pub alias: String,
40    #[serde(skip_serializing_if = "Option::is_none")]
41    pub description: Option<String>,
42    pub default_ref_policy_json: String,
43    pub created_at_ms: u64,
44    pub updated_at_ms: u64,
45}
46
47/// Request to attach one indexed repository snapshot to a repository set.
48#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
49pub struct CodeRepositorySetAddMemberRequest {
50    pub set_alias: String,
51    pub repository_alias: String,
52    pub ref_selector: String,
53    pub path_filters: Vec<String>,
54    pub language_filters: Vec<String>,
55    pub priority: i32,
56}
57
58impl CodeRepositorySetAddMemberRequest {
59    pub fn new(
60        set_alias: impl Into<String>,
61        repository_alias: impl Into<String>,
62        ref_selector: impl Into<String>,
63        path_filters: Vec<String>,
64        language_filters: Vec<String>,
65        priority: i32,
66    ) -> Result<Self, DomainError> {
67        Ok(Self {
68            set_alias: required_text("set_alias", set_alias)?,
69            repository_alias: required_text("repository_alias", repository_alias)?,
70            ref_selector: required_text("ref_selector", ref_selector)?,
71            path_filters: normalize_filter_list("path_filter", path_filters)?,
72            language_filters: normalize_filter_list("language_filter", language_filters)?,
73            priority,
74        })
75    }
76}
77
78/// Request to remove one repository snapshot from a repository set.
79#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
80pub struct CodeRepositorySetRemoveMemberRequest {
81    pub set_alias: String,
82    pub repository_alias: String,
83}
84
85impl CodeRepositorySetRemoveMemberRequest {
86    pub fn new(
87        set_alias: impl Into<String>,
88        repository_alias: impl Into<String>,
89    ) -> Result<Self, DomainError> {
90        Ok(Self {
91            set_alias: required_text("set_alias", set_alias)?,
92            repository_alias: required_text("repository_alias", repository_alias)?,
93        })
94    }
95}
96
97/// Persisted repository-set membership pointing at a real repository snapshot.
98#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
99pub struct CodeRepositorySetMember {
100    pub set_id: String,
101    pub repository_id: String,
102    pub repository_alias: String,
103    pub ref_selector: String,
104    pub resolved_commit_sha: String,
105    pub source_scope: String,
106    pub path_filters: Vec<String>,
107    pub language_filters: Vec<String>,
108    pub priority: i32,
109}
110
111/// Status for one repository-set member snapshot.
112#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
113pub struct CodeRepositorySetMemberStatus {
114    pub member: CodeRepositorySetMember,
115    pub tree_hash: String,
116    #[serde(default, skip_serializing)]
117    pub indexed_path_filters: Vec<String>,
118    #[serde(default, skip_serializing)]
119    pub indexed_language_filters: Vec<String>,
120    pub freshness_state: String,
121    pub stale: bool,
122    pub indexed_file_count: usize,
123    pub symbol_count: usize,
124    pub reference_count: usize,
125    pub chunk_count: usize,
126    #[serde(skip_serializing_if = "Option::is_none")]
127    pub degraded_reason: Option<String>,
128}
129
130/// Overlay freshness and task-independent diagnostics.
131#[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
132pub struct CodeRepositorySetOverlayStatus {
133    pub state: String,
134    pub stale: bool,
135    pub edge_count: usize,
136    #[serde(skip_serializing_if = "Option::is_none")]
137    pub refreshed_at_ms: Option<u64>,
138    #[serde(skip_serializing_if = "Option::is_none")]
139    pub degraded_reason: Option<String>,
140}
141
142/// Aggregated repository-set status.
143#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
144pub struct CodeRepositorySetStatus {
145    pub repository_set: CodeRepositorySet,
146    pub members: Vec<CodeRepositorySetMemberStatus>,
147    pub overlay: CodeRepositorySetOverlayStatus,
148    pub freshness_state: String,
149    #[serde(skip_serializing_if = "Option::is_none")]
150    pub degraded_reason: Option<String>,
151}
152
153/// Multi-repository query request.
154#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
155pub struct CodeRepositorySetQueryRequest {
156    pub set_alias: String,
157    pub query: String,
158    pub code_query_kind: CodeQueryKind,
159    pub limit: usize,
160    pub freshness_policy: FreshnessPolicy,
161    pub path_filters: Vec<String>,
162    pub language_filters: Vec<String>,
163}
164
165impl CodeRepositorySetQueryRequest {
166    pub fn new(
167        set_alias: impl Into<String>,
168        query: impl Into<String>,
169        code_query_kind: CodeQueryKind,
170        limit: usize,
171        freshness_policy: FreshnessPolicy,
172        path_filters: Vec<String>,
173        language_filters: Vec<String>,
174    ) -> Result<Self, DomainError> {
175        let limit = match limit {
176            1..=50 => limit,
177            0 => return Err(DomainError::invalid("limit", "must be greater than zero")),
178            _ => return Err(DomainError::invalid("limit", "must be 50 or less")),
179        };
180
181        Ok(Self {
182            set_alias: required_text("set_alias", set_alias)?,
183            query: required_text("query", query)?,
184            code_query_kind,
185            limit,
186            freshness_policy,
187            path_filters: normalize_filter_list("path_filter", path_filters)?,
188            language_filters: normalize_filter_list("language_filter", language_filters)?,
189        })
190    }
191}
192
193/// Cross-repository overlay edge derived after member snapshots are indexed.
194#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
195pub struct CodeRepositoryCrossEdge {
196    pub edge_id: String,
197    pub set_id: String,
198    pub from_source_scope: String,
199    pub from_repository_id: String,
200    pub from_record_kind: String,
201    pub from_record_id: String,
202    #[serde(skip_serializing_if = "Option::is_none")]
203    pub to_source_scope: Option<String>,
204    #[serde(skip_serializing_if = "Option::is_none")]
205    pub to_repository_id: Option<String>,
206    pub to_record_kind: String,
207    #[serde(skip_serializing_if = "Option::is_none")]
208    pub to_record_id: Option<String>,
209    pub edge_kind: String,
210    pub resolution_state: String,
211    pub confidence_basis_points: u16,
212    pub confidence_tier: String,
213    pub evidence_json: String,
214    pub created_at_ms: u64,
215}
216
217/// Query hit with explicit repository-set provenance.
218#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
219pub struct CodeRepositorySetQueryHit {
220    pub member: CodeRepositorySetMember,
221    pub hit: CodeRetrievalHit,
222    pub overlay_evidence: Vec<CodeRepositoryCrossEdge>,
223    pub score: f64,
224}
225
226/// Summary returned after rebuilding a repository-set overlay.
227#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
228pub struct CodeRepositorySetRefreshSummary {
229    pub set_id: String,
230    pub alias: String,
231    pub edge_count: usize,
232    pub resolved_edge_count: usize,
233    pub ambiguous_edge_count: usize,
234    pub unresolved_edge_count: usize,
235    pub refreshed_at_ms: u64,
236}
237
238/// Durable state for a repository-set overlay refresh task.
239#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
240#[serde(rename_all = "snake_case")]
241pub enum CodeRepositorySetRefreshTaskState {
242    Queued,
243    Running,
244    Succeeded,
245    Retrying,
246    DeadLetter,
247}
248
249impl CodeRepositorySetRefreshTaskState {
250    pub const fn as_str(self) -> &'static str {
251        match self {
252            Self::Queued => "queued",
253            Self::Running => "running",
254            Self::Succeeded => "succeeded",
255            Self::Retrying => "retrying",
256            Self::DeadLetter => "dead_letter",
257        }
258    }
259
260    pub fn parse(value: &str) -> Result<Self, DomainError> {
261        match value {
262            "queued" => Ok(Self::Queued),
263            "running" => Ok(Self::Running),
264            "succeeded" => Ok(Self::Succeeded),
265            "retrying" => Ok(Self::Retrying),
266            "dead_letter" => Ok(Self::DeadLetter),
267            _ => Err(DomainError::invalid(
268                "repository_set_refresh_task_state",
269                "unknown repository set refresh task state",
270            )),
271        }
272    }
273
274    pub const fn is_unfinished(self) -> bool {
275        matches!(self, Self::Queued | Self::Running | Self::Retrying)
276    }
277}
278
279/// Durable repository-set overlay refresh task record.
280#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
281pub struct CodeRepositorySetRefreshTaskRecord {
282    pub task_id: String,
283    pub set_id: String,
284    pub set_alias: String,
285    pub state: CodeRepositorySetRefreshTaskState,
286    #[serde(skip_serializing_if = "Option::is_none")]
287    pub lease_owner: Option<String>,
288    #[serde(skip_serializing_if = "Option::is_none")]
289    pub lease_expires_at_ms: Option<u64>,
290    pub attempt_count: u32,
291    pub next_retry_at_ms: u64,
292    pub input_fingerprint: String,
293    #[serde(skip_serializing_if = "Option::is_none")]
294    pub last_error_kind: Option<String>,
295    #[serde(skip_serializing_if = "Option::is_none")]
296    pub last_error_message: Option<String>,
297    pub created_at_ms: u64,
298    pub updated_at_ms: u64,
299}
300
301fn optional_text(
302    field: &'static str,
303    value: Option<String>,
304) -> Result<Option<String>, DomainError> {
305    value.map(|value| required_text(field, value)).transpose()
306}
307
308fn normalize_filter_list(
309    field: &'static str,
310    values: Vec<String>,
311) -> Result<Vec<String>, DomainError> {
312    let mut normalized = Vec::new();
313    for value in values {
314        let value = required_text(field, value)?;
315        if !normalized.contains(&value) {
316            normalized.push(value);
317        }
318    }
319
320    Ok(normalized)
321}
322
323#[cfg(test)]
324mod tests {
325    use super::*;
326
327    #[test]
328    fn repository_set_requests_normalize_inputs_and_defaults() {
329        let create = CodeRepositorySetCreateRequest::new(
330            " workspace ",
331            Some(" grouped repos ".to_owned()),
332            None,
333        )
334        .expect("create request should validate");
335        assert_eq!(create.alias, "workspace");
336        assert_eq!(create.description.as_deref(), Some("grouped repos"));
337        assert_eq!(create.default_ref_policy_json, "{\"default_ref\":\"HEAD\"}");
338
339        let add = CodeRepositorySetAddMemberRequest::new(
340            "workspace",
341            "core",
342            "HEAD",
343            vec![" src ".to_owned(), "src".to_owned()],
344            vec![" rust ".to_owned(), "rust".to_owned()],
345            10,
346        )
347        .expect("member request should validate");
348        assert_eq!(add.path_filters, ["src"]);
349        assert_eq!(add.language_filters, ["rust"]);
350
351        let remove = CodeRepositorySetRemoveMemberRequest::new(" workspace ", " core ")
352            .expect("remove request should validate");
353        assert_eq!(remove.set_alias, "workspace");
354        assert_eq!(remove.repository_alias, "core");
355
356        let query = CodeRepositorySetQueryRequest::new(
357            "workspace",
358            "RetryPolicy",
359            CodeQueryKind::Definition,
360            50,
361            FreshnessPolicy::WaitUntilFresh,
362            vec!["src".to_owned(), "src".to_owned()],
363            Vec::new(),
364        )
365        .expect("query request should validate");
366        assert_eq!(query.limit, 50);
367        assert_eq!(query.path_filters, ["src"]);
368        assert_eq!(query.freshness_policy, FreshnessPolicy::WaitUntilFresh);
369    }
370
371    #[test]
372    fn repository_set_requests_reject_invalid_boundaries() {
373        assert!(
374            CodeRepositorySetCreateRequest::new(" ", None, None)
375                .expect_err("blank alias should fail")
376                .to_string()
377                .contains("set_alias")
378        );
379        assert!(
380            CodeRepositorySetAddMemberRequest::new(
381                "workspace",
382                "core",
383                " ",
384                Vec::new(),
385                Vec::new(),
386                0
387            )
388            .expect_err("blank ref should fail")
389            .to_string()
390            .contains("ref_selector")
391        );
392        assert!(
393            CodeRepositorySetQueryRequest::new(
394                "workspace",
395                "query",
396                CodeQueryKind::Hybrid,
397                0,
398                FreshnessPolicy::AllowStale,
399                Vec::new(),
400                Vec::new(),
401            )
402            .expect_err("zero limit should fail")
403            .to_string()
404            .contains("greater than zero")
405        );
406        assert!(
407            CodeRepositorySetQueryRequest::new(
408                "workspace",
409                "query",
410                CodeQueryKind::Hybrid,
411                51,
412                FreshnessPolicy::AllowStale,
413                Vec::new(),
414                Vec::new(),
415            )
416            .expect_err("oversized limit should fail")
417            .to_string()
418            .contains("50 or less")
419        );
420        assert!(
421            CodeRepositorySetRemoveMemberRequest::new("workspace", " ")
422                .expect_err("blank repository alias should fail")
423                .to_string()
424                .contains("repository_alias")
425        );
426    }
427
428    #[test]
429    fn repository_set_refresh_task_states_have_stable_wire_values() {
430        for (state, wire, unfinished) in [
431            (CodeRepositorySetRefreshTaskState::Queued, "queued", true),
432            (CodeRepositorySetRefreshTaskState::Running, "running", true),
433            (
434                CodeRepositorySetRefreshTaskState::Succeeded,
435                "succeeded",
436                false,
437            ),
438            (
439                CodeRepositorySetRefreshTaskState::Retrying,
440                "retrying",
441                true,
442            ),
443            (
444                CodeRepositorySetRefreshTaskState::DeadLetter,
445                "dead_letter",
446                false,
447            ),
448        ] {
449            assert_eq!(state.as_str(), wire);
450            assert_eq!(
451                CodeRepositorySetRefreshTaskState::parse(wire).expect("wire state should parse"),
452                state
453            );
454            assert_eq!(state.is_unfinished(), unfinished);
455        }
456        assert!(
457            CodeRepositorySetRefreshTaskState::parse("mystery")
458                .expect_err("unknown state should fail")
459                .to_string()
460                .contains("unknown repository set refresh task state")
461        );
462    }
463}
relay_knowledge/domain/code/repository_set.rs

relay_knowledge/domain/code/
repository_set.rs
