feat(cli): command architecture — agents, missions, gateway-aware prdy (#158)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

packages/cli/src/tui/gateway-api.ts

@@ -1,5 +1,5 @@
 /**
- * Minimal gateway REST API client for the TUI.
+ * Minimal gateway REST API client for the TUI and CLI commands.
  */
 
 export interface ModelInfo {
@@ -30,10 +30,88 @@ export interface SessionListResult {
   total: number;
 }
 
-/**
- * Fetch the list of available models from the gateway.
- * Returns an empty array on network or auth errors so the TUI can still function.
- */
+// ── Agent Config types ──
+
+export interface AgentConfigInfo {
+  id: string;
+  name: string;
+  provider: string;
+  model: string;
+  status: string;
+  projectId: string | null;
+  ownerId: string | null;
+  systemPrompt: string | null;
+  allowedTools: string[] | null;
+  skills: string[] | null;
+  isSystem: boolean;
+  config: Record<string, unknown> | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+// ── Project types ──
+
+export interface ProjectInfo {
+  id: string;
+  name: string;
+  description: string | null;
+  status: string;
+  ownerId: string | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+// ── Mission types ──
+
+export interface MissionInfo {
+  id: string;
+  name: string;
+  description: string | null;
+  status: string;
+  projectId: string | null;
+  userId: string | null;
+  phase: string | null;
+  milestones: Record<string, unknown>[] | null;
+  config: Record<string, unknown> | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+// ── Mission Task types ──
+
+export interface MissionTaskInfo {
+  id: string;
+  missionId: string;
+  taskId: string | null;
+  userId: string;
+  status: string;
+  description: string | null;
+  notes: string | null;
+  pr: string | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+// ── Helpers ──
+
+function headers(sessionCookie: string, gatewayUrl: string) {
+  return { Cookie: sessionCookie, Origin: gatewayUrl };
+}
+
+function jsonHeaders(sessionCookie: string, gatewayUrl: string) {
+  return { ...headers(sessionCookie, gatewayUrl), 'Content-Type': 'application/json' };
+}
+
+async function handleResponse<T>(res: Response, errorPrefix: string): Promise<T> {
+  if (!res.ok) {
+    const body = await res.text().catch(() => '');
+    throw new Error(`${errorPrefix} (${res.status}): ${body}`);
+  }
+  return (await res.json()) as T;
+}
+
+// ── Provider / Model endpoints ──
+
 export async function fetchAvailableModels(
   gatewayUrl: string,
   sessionCookie?: string,
@@ -53,10 +131,6 @@ export async function fetchAvailableModels(
   }
 }
 
-/**
- * Fetch the list of providers (with their models) from the gateway.
- * Returns an empty array on network or auth errors.
- */
 export async function fetchProviders(
   gatewayUrl: string,
   sessionCookie?: string,
@@ -76,28 +150,18 @@ export async function fetchProviders(
   }
 }
 
-/**
- * Fetch the list of active agent sessions from the gateway.
- * Throws on network or auth errors.
- */
+// ── Session endpoints ──
+
 export async function fetchSessions(
   gatewayUrl: string,
   sessionCookie: string,
 ): Promise<SessionListResult> {
   const res = await fetch(`${gatewayUrl}/api/sessions`, {
-    headers: { Cookie: sessionCookie, Origin: gatewayUrl },
+    headers: headers(sessionCookie, gatewayUrl),
   });
-  if (!res.ok) {
-    const body = await res.text().catch(() => '');
-    throw new Error(`Failed to list sessions (${res.status}): ${body}`);
-  }
-  return (await res.json()) as SessionListResult;
+  return handleResponse<SessionListResult>(res, 'Failed to list sessions');
 }
 
-/**
- * Destroy (terminate) an agent session on the gateway.
- * Throws on network or auth errors.
- */
 export async function deleteSession(
   gatewayUrl: string,
   sessionCookie: string,
@@ -105,10 +169,220 @@ export async function deleteSession(
 ): Promise<void> {
   const res = await fetch(`${gatewayUrl}/api/sessions/${encodeURIComponent(sessionId)}`, {
     method: 'DELETE',
-    headers: { Cookie: sessionCookie, Origin: gatewayUrl },
+    headers: headers(sessionCookie, gatewayUrl),
   });
   if (!res.ok && res.status !== 204) {
     const body = await res.text().catch(() => '');
     throw new Error(`Failed to destroy session (${res.status}): ${body}`);
   }
 }
+
+// ── Agent Config endpoints ──
+
+export async function fetchAgentConfigs(
+  gatewayUrl: string,
+  sessionCookie: string,
+): Promise<AgentConfigInfo[]> {
+  const res = await fetch(`${gatewayUrl}/api/agents`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<AgentConfigInfo[]>(res, 'Failed to list agents');
+}
+
+export async function fetchAgentConfig(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+): Promise<AgentConfigInfo> {
+  const res = await fetch(`${gatewayUrl}/api/agents/${encodeURIComponent(id)}`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<AgentConfigInfo>(res, 'Failed to get agent');
+}
+
+export async function createAgentConfig(
+  gatewayUrl: string,
+  sessionCookie: string,
+  data: {
+    name: string;
+    provider: string;
+    model: string;
+    projectId?: string;
+    systemPrompt?: string;
+    allowedTools?: string[];
+    skills?: string[];
+    config?: Record<string, unknown>;
+  },
+): Promise<AgentConfigInfo> {
+  const res = await fetch(`${gatewayUrl}/api/agents`, {
+    method: 'POST',
+    headers: jsonHeaders(sessionCookie, gatewayUrl),
+    body: JSON.stringify(data),
+  });
+  return handleResponse<AgentConfigInfo>(res, 'Failed to create agent');
+}
+
+export async function updateAgentConfig(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+  data: Record<string, unknown>,
+): Promise<AgentConfigInfo> {
+  const res = await fetch(`${gatewayUrl}/api/agents/${encodeURIComponent(id)}`, {
+    method: 'PATCH',
+    headers: jsonHeaders(sessionCookie, gatewayUrl),
+    body: JSON.stringify(data),
+  });
+  return handleResponse<AgentConfigInfo>(res, 'Failed to update agent');
+}
+
+export async function deleteAgentConfig(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+): Promise<void> {
+  const res = await fetch(`${gatewayUrl}/api/agents/${encodeURIComponent(id)}`, {
+    method: 'DELETE',
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  if (!res.ok && res.status !== 204) {
+    const body = await res.text().catch(() => '');
+    throw new Error(`Failed to delete agent (${res.status}): ${body}`);
+  }
+}
+
+// ── Project endpoints ──
+
+export async function fetchProjects(
+  gatewayUrl: string,
+  sessionCookie: string,
+): Promise<ProjectInfo[]> {
+  const res = await fetch(`${gatewayUrl}/api/projects`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<ProjectInfo[]>(res, 'Failed to list projects');
+}
+
+// ── Mission endpoints ──
+
+export async function fetchMissions(
+  gatewayUrl: string,
+  sessionCookie: string,
+): Promise<MissionInfo[]> {
+  const res = await fetch(`${gatewayUrl}/api/missions`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<MissionInfo[]>(res, 'Failed to list missions');
+}
+
+export async function fetchMission(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+): Promise<MissionInfo> {
+  const res = await fetch(`${gatewayUrl}/api/missions/${encodeURIComponent(id)}`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<MissionInfo>(res, 'Failed to get mission');
+}
+
+export async function createMission(
+  gatewayUrl: string,
+  sessionCookie: string,
+  data: {
+    name: string;
+    description?: string;
+    projectId?: string;
+    status?: string;
+    phase?: string;
+    milestones?: Record<string, unknown>[];
+    config?: Record<string, unknown>;
+  },
+): Promise<MissionInfo> {
+  const res = await fetch(`${gatewayUrl}/api/missions`, {
+    method: 'POST',
+    headers: jsonHeaders(sessionCookie, gatewayUrl),
+    body: JSON.stringify(data),
+  });
+  return handleResponse<MissionInfo>(res, 'Failed to create mission');
+}
+
+export async function updateMission(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+  data: Record<string, unknown>,
+): Promise<MissionInfo> {
+  const res = await fetch(`${gatewayUrl}/api/missions/${encodeURIComponent(id)}`, {
+    method: 'PATCH',
+    headers: jsonHeaders(sessionCookie, gatewayUrl),
+    body: JSON.stringify(data),
+  });
+  return handleResponse<MissionInfo>(res, 'Failed to update mission');
+}
+
+export async function deleteMission(
+  gatewayUrl: string,
+  sessionCookie: string,
+  id: string,
+): Promise<void> {
+  const res = await fetch(`${gatewayUrl}/api/missions/${encodeURIComponent(id)}`, {
+    method: 'DELETE',
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  if (!res.ok && res.status !== 204) {
+    const body = await res.text().catch(() => '');
+    throw new Error(`Failed to delete mission (${res.status}): ${body}`);
+  }
+}
+
+// ── Mission Task endpoints ──
+
+export async function fetchMissionTasks(
+  gatewayUrl: string,
+  sessionCookie: string,
+  missionId: string,
+): Promise<MissionTaskInfo[]> {
+  const res = await fetch(`${gatewayUrl}/api/missions/${encodeURIComponent(missionId)}/tasks`, {
+    headers: headers(sessionCookie, gatewayUrl),
+  });
+  return handleResponse<MissionTaskInfo[]>(res, 'Failed to list mission tasks');
+}
+
+export async function createMissionTask(
+  gatewayUrl: string,
+  sessionCookie: string,
+  missionId: string,
+  data: {
+    description?: string;
+    status?: string;
+    notes?: string;
+    pr?: string;
+    taskId?: string;
+  },
+): Promise<MissionTaskInfo> {
+  const res = await fetch(`${gatewayUrl}/api/missions/${encodeURIComponent(missionId)}/tasks`, {
+    method: 'POST',
+    headers: jsonHeaders(sessionCookie, gatewayUrl),
+    body: JSON.stringify(data),
+  });
+  return handleResponse<MissionTaskInfo>(res, 'Failed to create mission task');
+}
+
+export async function updateMissionTask(
+  gatewayUrl: string,
+  sessionCookie: string,
+  missionId: string,
+  taskId: string,
+  data: Record<string, unknown>,
+): Promise<MissionTaskInfo> {
+  const res = await fetch(
+    `${gatewayUrl}/api/missions/${encodeURIComponent(missionId)}/tasks/${encodeURIComponent(taskId)}`,
+    {
+      method: 'PATCH',
+      headers: jsonHeaders(sessionCookie, gatewayUrl),
+      body: JSON.stringify(data),
+    },
+  );
+  return handleResponse<MissionTaskInfo>(res, 'Failed to update mission task');
+}