multica/server/pkg/db/generated/agent.sql.go
Jiayuan ffda18c809 feat(agent): add per-task session persistence for Claude Code resumption
Store the Claude Code session ID and working directory when a task
completes. On the next task for the same (agent, issue) pair, look up
the prior session and pass --resume <session_id> to Claude Code so
the agent retains conversation context across multiple tasks on the
same issue.

Changes:
- Migration 020: add session_id and work_dir columns to agent_task_queue
- CompleteAgentTask stores session_id and work_dir on completion
- GetLastTaskSession query retrieves prior session for (agent, issue)
- ClaimTaskByRuntime handler populates prior_session_id in response
- Daemon passes ResumeSessionID through to Claude backend Execute()
- Claude backend adds --resume flag when ResumeSessionID is set
2026-03-29 16:53:28 +08:00

604 lines
16 KiB
Go

// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.30.0
// source: agent.sql
package db
import (
"context"
"github.com/jackc/pgx/v5/pgtype"
)
const cancelAgentTasksByIssue = `-- name: CancelAgentTasksByIssue :exec
UPDATE agent_task_queue
SET status = 'cancelled'
WHERE issue_id = $1 AND status IN ('queued', 'dispatched', 'running')
`
func (q *Queries) CancelAgentTasksByIssue(ctx context.Context, issueID pgtype.UUID) error {
_, err := q.db.Exec(ctx, cancelAgentTasksByIssue, issueID)
return err
}
const claimAgentTask = `-- name: ClaimAgentTask :one
UPDATE agent_task_queue
SET status = 'dispatched', dispatched_at = now()
WHERE id = (
SELECT atq.id FROM agent_task_queue atq
WHERE atq.agent_id = $1 AND atq.status = 'queued'
ORDER BY atq.priority DESC, atq.created_at ASC
LIMIT 1
FOR UPDATE SKIP LOCKED
)
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir
`
func (q *Queries) ClaimAgentTask(ctx context.Context, agentID pgtype.UUID) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, claimAgentTask, agentID)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const completeAgentTask = `-- name: CompleteAgentTask :one
UPDATE agent_task_queue
SET status = 'completed', completed_at = now(), result = $2, session_id = $3, work_dir = $4
WHERE id = $1 AND status = 'running'
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir
`
type CompleteAgentTaskParams struct {
ID pgtype.UUID `json:"id"`
Result []byte `json:"result"`
SessionID pgtype.Text `json:"session_id"`
WorkDir pgtype.Text `json:"work_dir"`
}
func (q *Queries) CompleteAgentTask(ctx context.Context, arg CompleteAgentTaskParams) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, completeAgentTask,
arg.ID,
arg.Result,
arg.SessionID,
arg.WorkDir,
)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const countRunningTasks = `-- name: CountRunningTasks :one
SELECT count(*) FROM agent_task_queue
WHERE agent_id = $1 AND status IN ('dispatched', 'running')
`
func (q *Queries) CountRunningTasks(ctx context.Context, agentID pgtype.UUID) (int64, error) {
row := q.db.QueryRow(ctx, countRunningTasks, agentID)
var count int64
err := row.Scan(&count)
return count, err
}
const createAgent = `-- name: CreateAgent :one
INSERT INTO agent (
workspace_id, name, description, avatar_url, runtime_mode,
runtime_config, runtime_id, visibility, max_concurrent_tasks, owner_id,
tools, triggers
) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
RETURNING id, workspace_id, name, avatar_url, runtime_mode, runtime_config, visibility, status, max_concurrent_tasks, owner_id, created_at, updated_at, description, tools, triggers, runtime_id
`
type CreateAgentParams struct {
WorkspaceID pgtype.UUID `json:"workspace_id"`
Name string `json:"name"`
Description string `json:"description"`
AvatarUrl pgtype.Text `json:"avatar_url"`
RuntimeMode string `json:"runtime_mode"`
RuntimeConfig []byte `json:"runtime_config"`
RuntimeID pgtype.UUID `json:"runtime_id"`
Visibility string `json:"visibility"`
MaxConcurrentTasks int32 `json:"max_concurrent_tasks"`
OwnerID pgtype.UUID `json:"owner_id"`
Tools []byte `json:"tools"`
Triggers []byte `json:"triggers"`
}
func (q *Queries) CreateAgent(ctx context.Context, arg CreateAgentParams) (Agent, error) {
row := q.db.QueryRow(ctx, createAgent,
arg.WorkspaceID,
arg.Name,
arg.Description,
arg.AvatarUrl,
arg.RuntimeMode,
arg.RuntimeConfig,
arg.RuntimeID,
arg.Visibility,
arg.MaxConcurrentTasks,
arg.OwnerID,
arg.Tools,
arg.Triggers,
)
var i Agent
err := row.Scan(
&i.ID,
&i.WorkspaceID,
&i.Name,
&i.AvatarUrl,
&i.RuntimeMode,
&i.RuntimeConfig,
&i.Visibility,
&i.Status,
&i.MaxConcurrentTasks,
&i.OwnerID,
&i.CreatedAt,
&i.UpdatedAt,
&i.Description,
&i.Tools,
&i.Triggers,
&i.RuntimeID,
)
return i, err
}
const createAgentTask = `-- name: CreateAgentTask :one
INSERT INTO agent_task_queue (agent_id, runtime_id, issue_id, status, priority)
VALUES ($1, $2, $3, 'queued', $4)
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir
`
type CreateAgentTaskParams struct {
AgentID pgtype.UUID `json:"agent_id"`
RuntimeID pgtype.UUID `json:"runtime_id"`
IssueID pgtype.UUID `json:"issue_id"`
Priority int32 `json:"priority"`
}
func (q *Queries) CreateAgentTask(ctx context.Context, arg CreateAgentTaskParams) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, createAgentTask,
arg.AgentID,
arg.RuntimeID,
arg.IssueID,
arg.Priority,
)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const deleteAgent = `-- name: DeleteAgent :exec
DELETE FROM agent WHERE id = $1
`
func (q *Queries) DeleteAgent(ctx context.Context, id pgtype.UUID) error {
_, err := q.db.Exec(ctx, deleteAgent, id)
return err
}
const failAgentTask = `-- name: FailAgentTask :one
UPDATE agent_task_queue
SET status = 'failed', completed_at = now(), error = $2
WHERE id = $1 AND status = 'running'
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir
`
type FailAgentTaskParams struct {
ID pgtype.UUID `json:"id"`
Error pgtype.Text `json:"error"`
}
func (q *Queries) FailAgentTask(ctx context.Context, arg FailAgentTaskParams) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, failAgentTask, arg.ID, arg.Error)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const getAgent = `-- name: GetAgent :one
SELECT id, workspace_id, name, avatar_url, runtime_mode, runtime_config, visibility, status, max_concurrent_tasks, owner_id, created_at, updated_at, description, tools, triggers, runtime_id FROM agent
WHERE id = $1
`
func (q *Queries) GetAgent(ctx context.Context, id pgtype.UUID) (Agent, error) {
row := q.db.QueryRow(ctx, getAgent, id)
var i Agent
err := row.Scan(
&i.ID,
&i.WorkspaceID,
&i.Name,
&i.AvatarUrl,
&i.RuntimeMode,
&i.RuntimeConfig,
&i.Visibility,
&i.Status,
&i.MaxConcurrentTasks,
&i.OwnerID,
&i.CreatedAt,
&i.UpdatedAt,
&i.Description,
&i.Tools,
&i.Triggers,
&i.RuntimeID,
)
return i, err
}
const getAgentTask = `-- name: GetAgentTask :one
SELECT id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir FROM agent_task_queue
WHERE id = $1
`
func (q *Queries) GetAgentTask(ctx context.Context, id pgtype.UUID) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, getAgentTask, id)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const getLastTaskSession = `-- name: GetLastTaskSession :one
SELECT session_id, work_dir FROM agent_task_queue
WHERE agent_id = $1 AND issue_id = $2 AND status = 'completed' AND session_id IS NOT NULL
ORDER BY completed_at DESC
LIMIT 1
`
type GetLastTaskSessionParams struct {
AgentID pgtype.UUID `json:"agent_id"`
IssueID pgtype.UUID `json:"issue_id"`
}
type GetLastTaskSessionRow struct {
SessionID pgtype.Text `json:"session_id"`
WorkDir pgtype.Text `json:"work_dir"`
}
// Returns the session_id and work_dir from the most recent completed task
// for a given (agent_id, issue_id) pair, used for session resumption.
func (q *Queries) GetLastTaskSession(ctx context.Context, arg GetLastTaskSessionParams) (GetLastTaskSessionRow, error) {
row := q.db.QueryRow(ctx, getLastTaskSession, arg.AgentID, arg.IssueID)
var i GetLastTaskSessionRow
err := row.Scan(&i.SessionID, &i.WorkDir)
return i, err
}
const listAgentTasks = `-- name: ListAgentTasks :many
SELECT id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir FROM agent_task_queue
WHERE agent_id = $1
ORDER BY created_at DESC
`
func (q *Queries) ListAgentTasks(ctx context.Context, agentID pgtype.UUID) ([]AgentTaskQueue, error) {
rows, err := q.db.Query(ctx, listAgentTasks, agentID)
if err != nil {
return nil, err
}
defer rows.Close()
items := []AgentTaskQueue{}
for rows.Next() {
var i AgentTaskQueue
if err := rows.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listAgents = `-- name: ListAgents :many
SELECT id, workspace_id, name, avatar_url, runtime_mode, runtime_config, visibility, status, max_concurrent_tasks, owner_id, created_at, updated_at, description, tools, triggers, runtime_id FROM agent
WHERE workspace_id = $1
ORDER BY created_at ASC
`
func (q *Queries) ListAgents(ctx context.Context, workspaceID pgtype.UUID) ([]Agent, error) {
rows, err := q.db.Query(ctx, listAgents, workspaceID)
if err != nil {
return nil, err
}
defer rows.Close()
items := []Agent{}
for rows.Next() {
var i Agent
if err := rows.Scan(
&i.ID,
&i.WorkspaceID,
&i.Name,
&i.AvatarUrl,
&i.RuntimeMode,
&i.RuntimeConfig,
&i.Visibility,
&i.Status,
&i.MaxConcurrentTasks,
&i.OwnerID,
&i.CreatedAt,
&i.UpdatedAt,
&i.Description,
&i.Tools,
&i.Triggers,
&i.RuntimeID,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listPendingTasksByRuntime = `-- name: ListPendingTasksByRuntime :many
SELECT id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir FROM agent_task_queue
WHERE runtime_id = $1 AND status IN ('queued', 'dispatched')
ORDER BY priority DESC, created_at ASC
`
func (q *Queries) ListPendingTasksByRuntime(ctx context.Context, runtimeID pgtype.UUID) ([]AgentTaskQueue, error) {
rows, err := q.db.Query(ctx, listPendingTasksByRuntime, runtimeID)
if err != nil {
return nil, err
}
defer rows.Close()
items := []AgentTaskQueue{}
for rows.Next() {
var i AgentTaskQueue
if err := rows.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const startAgentTask = `-- name: StartAgentTask :one
UPDATE agent_task_queue
SET status = 'running', started_at = now()
WHERE id = $1 AND status = 'dispatched'
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir
`
func (q *Queries) StartAgentTask(ctx context.Context, id pgtype.UUID) (AgentTaskQueue, error) {
row := q.db.QueryRow(ctx, startAgentTask, id)
var i AgentTaskQueue
err := row.Scan(
&i.ID,
&i.AgentID,
&i.IssueID,
&i.Status,
&i.Priority,
&i.DispatchedAt,
&i.StartedAt,
&i.CompletedAt,
&i.Result,
&i.Error,
&i.CreatedAt,
&i.Context,
&i.RuntimeID,
&i.SessionID,
&i.WorkDir,
)
return i, err
}
const updateAgent = `-- name: UpdateAgent :one
UPDATE agent SET
name = COALESCE($2, name),
description = COALESCE($3, description),
avatar_url = COALESCE($4, avatar_url),
runtime_config = COALESCE($5, runtime_config),
runtime_mode = COALESCE($6, runtime_mode),
runtime_id = COALESCE($7, runtime_id),
visibility = COALESCE($8, visibility),
status = COALESCE($9, status),
max_concurrent_tasks = COALESCE($10, max_concurrent_tasks),
tools = COALESCE($11, tools),
triggers = COALESCE($12, triggers),
updated_at = now()
WHERE id = $1
RETURNING id, workspace_id, name, avatar_url, runtime_mode, runtime_config, visibility, status, max_concurrent_tasks, owner_id, created_at, updated_at, description, tools, triggers, runtime_id
`
type UpdateAgentParams struct {
ID pgtype.UUID `json:"id"`
Name pgtype.Text `json:"name"`
Description pgtype.Text `json:"description"`
AvatarUrl pgtype.Text `json:"avatar_url"`
RuntimeConfig []byte `json:"runtime_config"`
RuntimeMode pgtype.Text `json:"runtime_mode"`
RuntimeID pgtype.UUID `json:"runtime_id"`
Visibility pgtype.Text `json:"visibility"`
Status pgtype.Text `json:"status"`
MaxConcurrentTasks pgtype.Int4 `json:"max_concurrent_tasks"`
Tools []byte `json:"tools"`
Triggers []byte `json:"triggers"`
}
func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (Agent, error) {
row := q.db.QueryRow(ctx, updateAgent,
arg.ID,
arg.Name,
arg.Description,
arg.AvatarUrl,
arg.RuntimeConfig,
arg.RuntimeMode,
arg.RuntimeID,
arg.Visibility,
arg.Status,
arg.MaxConcurrentTasks,
arg.Tools,
arg.Triggers,
)
var i Agent
err := row.Scan(
&i.ID,
&i.WorkspaceID,
&i.Name,
&i.AvatarUrl,
&i.RuntimeMode,
&i.RuntimeConfig,
&i.Visibility,
&i.Status,
&i.MaxConcurrentTasks,
&i.OwnerID,
&i.CreatedAt,
&i.UpdatedAt,
&i.Description,
&i.Tools,
&i.Triggers,
&i.RuntimeID,
)
return i, err
}
const updateAgentStatus = `-- name: UpdateAgentStatus :one
UPDATE agent SET status = $2, updated_at = now()
WHERE id = $1
RETURNING id, workspace_id, name, avatar_url, runtime_mode, runtime_config, visibility, status, max_concurrent_tasks, owner_id, created_at, updated_at, description, tools, triggers, runtime_id
`
type UpdateAgentStatusParams struct {
ID pgtype.UUID `json:"id"`
Status string `json:"status"`
}
func (q *Queries) UpdateAgentStatus(ctx context.Context, arg UpdateAgentStatusParams) (Agent, error) {
row := q.db.QueryRow(ctx, updateAgentStatus, arg.ID, arg.Status)
var i Agent
err := row.Scan(
&i.ID,
&i.WorkspaceID,
&i.Name,
&i.AvatarUrl,
&i.RuntimeMode,
&i.RuntimeConfig,
&i.Visibility,
&i.Status,
&i.MaxConcurrentTasks,
&i.OwnerID,
&i.CreatedAt,
&i.UpdatedAt,
&i.Description,
&i.Tools,
&i.Triggers,
&i.RuntimeID,
)
return i, err
}