agent-orchestrator/backend/internal/httpd/controllers/dto.go

324 lines
13 KiB
Go

package controllers
import (
"encoding/json"
"errors"
"time"
"github.com/aoagents/agent-orchestrator/backend/internal/domain"
projectsvc "github.com/aoagents/agent-orchestrator/backend/internal/service/project"
)
// HTTP response envelopes for the projects surface — the SINGLE definition of
// each wire shape. The handlers encode these (envelope.WriteJSON), and
// apispec.Build reflects these same types into openapi.yaml, so the served
// contract and the generated spec can't disagree. The request side needs no
// wrappers: handlers decode the body straight into the project commands
// (projectsvc.AddInput), which apispec also reflects.
// ProjectIDParam is the {id} path parameter shared by the /projects/{id}
// routes. Handlers read it via chi.URLParam (see projectID); it is declared here
// so every wire input/output shape has one home, and apispec.Build reflects it
// as the path parameter.
type ProjectIDParam struct {
ID string `path:"id" description:"Project identifier (registry key)."`
}
// ListProjectsResponse is the body of GET /api/v1/projects.
type ListProjectsResponse struct {
Projects []projectsvc.Summary `json:"projects"`
}
// ProjectResponse is the { project } body shared by POST /projects (201).
type ProjectResponse struct {
Project projectsvc.Project `json:"project"`
}
// GetProjectResponse is the { status, project } body of GET /projects/{id},
// where project is oneOf Project|Degraded discriminated by status.
type GetProjectResponse struct {
Status string `json:"status" enum:"ok,degraded"`
Project ProjectOrDegraded `json:"project"`
}
// ProjectOrDegraded is the discriminated `project` field: exactly one of
// Project/Degraded is set. It marshals as whichever is present (so the handler
// emits the right object) and exposes the oneOf variants to the spec reflector
// (so apispec.Build emits `oneOf: [Project, Degraded]`) — one type, both jobs.
type ProjectOrDegraded struct {
Project *projectsvc.Project
Degraded *projectsvc.Degraded
}
// MarshalJSON encodes whichever variant is set (Project or Degraded).
func (p ProjectOrDegraded) MarshalJSON() ([]byte, error) {
switch {
case p.Degraded != nil:
return json.Marshal(p.Degraded)
case p.Project != nil:
return json.Marshal(p.Project)
default:
// Unreachable in practice: the handler validates the GetResult via
// newGetProjectResponse and writes a 500 before committing the 200
// status, so this never encodes. Kept as a last-resort backstop —
// erroring is still better than emitting a contract-breaking `null`,
// though by here the status is already sent, so the real guard is
// upstream.
return nil, errEmptyProjectOrDegraded
}
}
// errEmptyProjectOrDegraded marks a GetResult that set neither variant — a
// Manager-contract violation. newGetProjectResponse returns it so the handler
// can map it to a 500 before any response bytes are written.
var errEmptyProjectOrDegraded = errors.New("controllers: GetResult has neither Project nor Degraded set")
// JSONSchemaOneOf is read by swaggest's reflector (apispec.Build) to emit the
// oneOf for this field; it is not used at runtime.
func (ProjectOrDegraded) JSONSchemaOneOf() []interface{} {
return []interface{}{projectsvc.Project{}, projectsvc.Degraded{}}
}
// newGetProjectResponse maps the internal GetResult onto the wire envelope —
// the explicit project→httpd boundary the result type exists for. It errors
// when the result sets neither variant, so the handler can return a clean 500
// BEFORE writing the 200 status rather than flushing a truncated body.
func newGetProjectResponse(res projectsvc.GetResult) (GetProjectResponse, error) {
if res.Project == nil && res.Degraded == nil {
return GetProjectResponse{}, errEmptyProjectOrDegraded
}
return GetProjectResponse{
Status: res.Status,
Project: ProjectOrDegraded{Project: res.Project, Degraded: res.Degraded},
}, nil
}
// SessionIDParam is the {sessionId} path parameter shared by session routes.
type SessionIDParam struct {
SessionID string `path:"sessionId" description:"Session identifier, e.g. project-1."`
}
// ListSessionsQuery is the query string accepted by GET /api/v1/sessions.
type ListSessionsQuery struct {
Project string `query:"project,omitempty" description:"Project id filter."`
Active *bool `query:"active,omitempty" description:"When true, return non-terminated sessions; when false, return terminated sessions."`
OrchestratorOnly *bool `query:"orchestratorOnly,omitempty" description:"When true, return only orchestrator sessions."`
Fresh *bool `query:"fresh,omitempty" description:"When true, return only fresh non-terminated sessions."`
}
// CleanupSessionsQuery is the query string accepted by POST /api/v1/sessions/cleanup.
type CleanupSessionsQuery struct {
Project string `query:"project,omitempty" description:"Project id filter. When omitted, clean terminated sessions across all projects."`
}
// ListSessionsResponse is the body of GET /api/v1/sessions.
type ListSessionsResponse struct {
Sessions []domain.Session `json:"sessions"`
}
// SpawnSessionRequest is the body of POST /api/v1/sessions.
type SpawnSessionRequest struct {
ProjectID domain.ProjectID `json:"projectId"`
IssueID domain.IssueID `json:"issueId,omitempty"`
Kind domain.SessionKind `json:"kind,omitempty" enum:"worker,orchestrator"`
Harness domain.AgentHarness `json:"harness,omitempty" enum:"claude-code,codex,aider,opencode,grok,droid,amp,agy,crush,cursor,qwen,copilot,goose,auggie,continue,devin,cline,kimi,kiro,kilocode,vibe,pi,autohand"`
Branch string `json:"branch,omitempty"`
Prompt string `json:"prompt,omitempty" maxLength:"4096"`
}
// SessionResponse is the { session } body shared by session create/get.
type SessionResponse struct {
Session domain.Session `json:"session"`
}
// RenameSessionRequest is the body of PATCH /api/v1/sessions/{sessionId}.
type RenameSessionRequest struct {
DisplayName string `json:"displayName" minLength:"1"`
}
// RenameSessionResponse is the body of PATCH /api/v1/sessions/{sessionId}.
type RenameSessionResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
DisplayName string `json:"displayName"`
}
// RestoreSessionResponse is the body of POST /api/v1/sessions/{sessionId}/restore.
type RestoreSessionResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
Session domain.Session `json:"session"`
}
// KillSessionResponse is the body of POST /api/v1/sessions/{sessionId}/kill.
type KillSessionResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
Freed bool `json:"freed,omitempty"`
}
// RollbackSessionResponse is the body of POST /api/v1/sessions/{sessionId}/rollback.
// Exactly one of Deleted/Killed is true on a successful rollback; both are
// false when the session was already absent or already terminated (benign).
type RollbackSessionResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
Deleted bool `json:"deleted,omitempty"`
Killed bool `json:"killed,omitempty"`
}
// CleanupSkippedSession is one terminal session whose workspace cleanup
// preserved rather than reclaimed (a dirty worktree is never force-deleted),
// with the user-facing reason.
type CleanupSkippedSession struct {
SessionID domain.SessionID `json:"sessionId"`
Reason string `json:"reason"`
}
// CleanupSessionsResponse is the body of POST /api/v1/sessions/cleanup.
type CleanupSessionsResponse struct {
OK bool `json:"ok"`
Cleaned []domain.SessionID `json:"cleaned"`
Skipped []CleanupSkippedSession `json:"skipped"`
}
// SendSessionMessageRequest is the body of POST /api/v1/sessions/{sessionId}/send.
type SendSessionMessageRequest struct {
Message string `json:"message" minLength:"1" maxLength:"4096"`
}
// SendSessionMessageResponse is the body of POST /api/v1/sessions/{sessionId}/send.
type SendSessionMessageResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
Message string `json:"message"`
}
// SessionPRFacts is the pull-request read shape returned under session PR routes.
type SessionPRFacts struct {
URL string `json:"url"`
Number int `json:"number"`
State string `json:"state" enum:"draft,open,merged,closed"`
CI domain.CIState `json:"ci"`
Review domain.ReviewDecision `json:"review"`
Mergeability domain.Mergeability `json:"mergeability"`
ReviewComments bool `json:"reviewComments"`
UpdatedAt time.Time `json:"updatedAt"`
}
// ListSessionPRsResponse is the body of GET /sessions/{sessionId}/pr.
type ListSessionPRsResponse struct {
SessionID domain.SessionID `json:"sessionId"`
PRs []SessionPRFacts `json:"prs"`
}
// ClaimPRRequest is the body of POST /sessions/{sessionId}/pr/claim.
type ClaimPRRequest struct {
PR string `json:"pr" minLength:"1"`
AllowTakeover *bool `json:"allowTakeover,omitempty"`
}
// ClaimPRResponse is the body of POST /sessions/{sessionId}/pr/claim.
type ClaimPRResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
PRs []SessionPRFacts `json:"prs"`
BranchChanged bool `json:"branchChanged"`
TakenOverFrom []domain.SessionID `json:"takenOverFrom"`
}
// SetActivityRequest is the body of POST /api/v1/sessions/{sessionId}/activity.
type SetActivityRequest struct {
State string `json:"state" enum:"active,idle,waiting_input,exited" description:"Agent activity state reported by an agent hook."`
}
// SetActivityResponse is the body of POST /api/v1/sessions/{sessionId}/activity.
type SetActivityResponse struct {
OK bool `json:"ok"`
SessionID domain.SessionID `json:"sessionId"`
State string `json:"state"`
}
// OrchestratorIDParam is the {id} path parameter for orchestrator routes.
type OrchestratorIDParam struct {
ID string `path:"id" description:"Orchestrator session identifier, e.g. project-orchestrator."`
}
// SpawnOrchestratorRequest is the body of POST /api/v1/orchestrators.
type SpawnOrchestratorRequest struct {
ProjectID domain.ProjectID `json:"projectId"`
Clean bool `json:"clean,omitempty"`
}
// SpawnOrchestratorResponse is the body of POST /api/v1/orchestrators.
type SpawnOrchestratorResponse struct {
Orchestrator OrchestratorResponse `json:"orchestrator"`
}
// OrchestratorResponse is the minimal orchestrator read model returned after spawn.
type OrchestratorResponse struct {
ID domain.SessionID `json:"id"`
ProjectID domain.ProjectID `json:"projectId"`
ProjectName string `json:"projectName,omitempty"`
}
// ListNotificationsQuery is the query string accepted by GET /api/v1/notifications.
type ListNotificationsQuery struct {
Status string `query:"status,omitempty" enum:"unread" description:"Notification status filter. V1 supports only unread."`
Limit int `query:"limit,omitempty" minimum:"1" maximum:"100" description:"Maximum notifications to return. Defaults to 50; capped at 100."`
}
// NotificationStreamQuery is the query string accepted by GET /api/v1/notifications/stream.
type NotificationStreamQuery struct {
ProjectID string `query:"projectId,omitempty" description:"Optional project id filter for live notifications."`
}
// NotificationTarget is the dashboard navigation target for a notification.
type NotificationTarget struct {
Kind string `json:"kind" enum:"session,pr"`
SessionID string `json:"sessionId"`
PRURL string `json:"prUrl,omitempty"`
}
// NotificationResponse is one stored notification returned by the API.
type NotificationResponse struct {
ID string `json:"id"`
SessionID string `json:"sessionId"`
ProjectID string `json:"projectId"`
PRURL string `json:"prUrl"`
Type string `json:"type" enum:"needs_input,ready_to_merge,pr_merged,pr_closed_unmerged"`
Title string `json:"title"`
Body string `json:"body"`
Status string `json:"status" enum:"unread,read"`
CreatedAt time.Time `json:"createdAt"`
Target NotificationTarget `json:"target"`
}
// ListNotificationsResponse is the body of GET /api/v1/notifications.
type ListNotificationsResponse struct {
Notifications []NotificationResponse `json:"notifications"`
}
// PRIDParam is the {id} path parameter shared by the /prs/{id} routes.
type PRIDParam struct {
ID string `path:"id" description:"PR number."`
}
// MergePRResponse is the body of POST /api/v1/prs/{id}/merge (200).
type MergePRResponse struct {
OK bool `json:"ok"`
PRNumber int `json:"prNumber"`
Method string `json:"method"`
}
// ResolveCommentsRequest is the optional body of POST /api/v1/prs/{id}/resolve-comments.
type ResolveCommentsRequest struct {
CommentIDs []string `json:"commentIds,omitempty"`
}
// ResolveCommentsResponse is the body of POST /api/v1/prs/{id}/resolve-comments (200).
type ResolveCommentsResponse struct {
OK bool `json:"ok"`
Resolved int `json:"resolved"`
}