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1088 lines
41 KiB
Go
1088 lines
41 KiB
Go
package db
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import (
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"context"
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"database/sql"
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"encoding/json"
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"errors"
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"fmt"
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"time"
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)
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// ---------- LLM profiles ----------
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type LLMProfile struct {
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ID int64 `json:"id"`
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Name string `json:"name"`
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Format string `json:"format"`
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BaseURL string `json:"base_url,omitempty"`
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Proxy string `json:"proxy,omitempty"` // LLM 出站代理(http/https/socks5);空=用环境变量
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Model string `json:"model"`
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APIKey string `json:"-"` // never serialized to UI
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APIKeyHint string `json:"api_key_hint,omitempty"`
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RatePerSecond float64 `json:"rate_per_second"`
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RatePerMinute float64 `json:"rate_per_minute"`
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// ContextWindowK is the model's context window in K tokens, used to size
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// compaction thresholds. 0 = use a 200K default; capped at 1000 (1M).
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ContextWindowK int `json:"context_window_k"`
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// ThinkingType 独立控制思考「开关」(thinking.type):"" = 不发送(默认);
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// "disabled" = 显式关闭; "enabled" = 开启. 与 ReasoningEffort 解耦.
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ThinkingType string `json:"thinking_type"`
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// ReasoningEffort 独立控制思考「强度」:"" = 不发送(默认);
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// "low"/"medium"/"high"/"xhigh"/"max" = 对应强度. 见 agent.Config.NewProvider.
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ReasoningEffort string `json:"reasoning_effort"`
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IsDefault bool `json:"is_default"`
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// Priority orders the failover chain: higher goes first. The ACTIVE profile
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// (IsDefault) always heads the chain regardless of this value.
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Priority int `json:"priority"`
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// PoolExclude=true keeps this profile out of the failover chain — it stays
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// usable when an agent/task binds it explicitly, it just never gets picked up
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// as a fallback target.
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PoolExclude bool `json:"pool_exclude"`
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// Streaming selects the wire protocol: true (default) = streaming (SSE);
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// false = real non-streaming (stream:false, single JSON response via
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// Provider.Complete). Non-streaming sidesteps flaky gateway SSE at the cost of
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// live in-run progress. Maps to agent.Config.Stream.
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Streaming bool `json:"streaming"`
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// MaxTokens caps a single reply's output in tokens. 0 = send no cap and let
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// the endpoint's own default apply (the historical behaviour). Unlike
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// ContextWindowK — the model's total capacity, used locally to size compaction
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// — this value travels with every request.
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MaxTokens int `json:"max_tokens"`
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// MaxTokensField picks the request key carrying MaxTokens, for format
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// "openai" only: "" = max_tokens (default); "max_completion_tokens" = the
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// newer key, which OpenAI's reasoning models require and whose budget covers
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// reasoning tokens plus visible output. Ignored by anthropic and
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// openai-responses, which name the field themselves.
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MaxTokensField string `json:"max_tokens_field"`
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// SessionHeaderKey, when non-empty, names a custom HTTP header sent on every
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// request built from this profile; its value is the current run's session id
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// (chat conversation / worker intent). For gateways that key prompt caching
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// or sticky routing off a session-id header. "" = not sent. Maps to
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// agent.Config.SessionHeaderKey.
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SessionHeaderKey string `json:"session_header_key"`
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// Retry overrides this profile's share of the retry ladder. Zero value =
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// inherit the global policy (LLMRetryPolicy), so an untouched profile behaves
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// exactly as before. See RetryOverride.
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Retry RetryOverride `json:"retry"`
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}
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// RetryOverride is one profile's optional override of the three retry layers
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// that are per-endpoint: 建连(connect) / 空响应(empty) / 同 provider 安全窗口
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// (stream). Each rule's zero value means "inherit the global policy"; see
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// RetryRule for the -1 / 0 / >0 semantics.
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type RetryOverride struct {
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Connect RetryRule `json:"connect"`
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Empty RetryRule `json:"empty"`
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Stream RetryRule `json:"stream"`
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}
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// profileCols is the read column list (hint variant, no api key) shared by the
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// list query; profileColsKey is the same with api_key for the single-row loads.
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const profileRetryCols = `COALESCE(retry_connect_attempts,0),COALESCE(retry_connect_interval_ms,0),COALESCE(retry_empty_attempts,0),COALESCE(retry_empty_interval_ms,0),COALESCE(retry_stream_attempts,0),COALESCE(retry_stream_interval_ms,0)`
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const profileCols = `id,name,format,COALESCE(base_url,''),COALESCE(proxy,''),model,COALESCE(api_key_hint,''),rate_per_second,rate_per_minute,context_window_k,COALESCE(reasoning_effort,''),is_default,priority,pool_exclude,COALESCE(thinking_type,''),COALESCE(streaming,true),COALESCE(max_tokens,0),COALESCE(max_tokens_field,''),COALESCE(session_header_key,''),` + profileRetryCols
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const profileColsKey = `id,name,format,COALESCE(base_url,''),COALESCE(proxy,''),model,COALESCE(api_key,''),rate_per_second,rate_per_minute,context_window_k,COALESCE(reasoning_effort,''),is_default,priority,pool_exclude,COALESCE(thinking_type,''),COALESCE(streaming,true),COALESCE(max_tokens,0),COALESCE(max_tokens_field,''),COALESCE(session_header_key,''),` + profileRetryCols
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// scanProfile reads one row in the profileCols / profileColsKey column order. The
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// 7th column lands in APIKeyHint or APIKey depending on which list the caller used.
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func scanProfile(sc interface{ Scan(...any) error }, into *string, p *LLMProfile) error {
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return sc.Scan(&p.ID, &p.Name, &p.Format, &p.BaseURL, &p.Proxy, &p.Model, into,
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&p.RatePerSecond, &p.RatePerMinute, &p.ContextWindowK, &p.ReasoningEffort, &p.IsDefault, &p.Priority, &p.PoolExclude, &p.ThinkingType, &p.Streaming,
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&p.MaxTokens, &p.MaxTokensField, &p.SessionHeaderKey,
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&p.Retry.Connect.Attempts, &p.Retry.Connect.IntervalMS,
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&p.Retry.Empty.Attempts, &p.Retry.Empty.IntervalMS,
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&p.Retry.Stream.Attempts, &p.Retry.Stream.IntervalMS)
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}
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func (d *DB) ListProfiles() ([]*LLMProfile, error) {
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rows, err := d.Query(`SELECT ` + profileCols + ` FROM llm_profiles ORDER BY id`)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var out []*LLMProfile
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for rows.Next() {
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var p LLMProfile
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if err := scanProfile(rows, &p.APIKeyHint, &p); err != nil {
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return nil, err
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}
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out = append(out, &p)
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}
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return out, rows.Err()
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}
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// ActiveProfile returns the default (active) profile with its api key, or nil.
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func (d *DB) ActiveProfile() (*LLMProfile, error) {
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var p LLMProfile
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err := scanProfile(d.QueryRow(`SELECT `+profileColsKey+` FROM llm_profiles WHERE is_default LIMIT 1`), &p.APIKey, &p)
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if err == sql.ErrNoRows {
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return nil, nil
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}
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return &p, err
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}
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// ProfileByID returns one profile with its api key by id, or nil if not found.
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// Used to run a task on a specific (non-default) LLM profile.
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func (d *DB) ProfileByID(id int64) (*LLMProfile, error) {
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var p LLMProfile
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err := scanProfile(d.QueryRow(`SELECT `+profileColsKey+` FROM llm_profiles WHERE id=$1`, id), &p.APIKey, &p)
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if err == sql.ErrNoRows {
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return nil, nil
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}
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return &p, err
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}
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// PoolProfiles returns the failover chain in run order, api keys included: the
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// active profile first, then every other keyed profile that isn't excluded, by
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// priority DESC (id ASC to stay stable). Profiles without an api key can't serve
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// a request, so they never enter the chain. The ordering IS the policy — callers
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// walk the slice front to back.
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func (d *DB) PoolProfiles() ([]*LLMProfile, error) {
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rows, err := d.Query(`SELECT ` + profileColsKey + ` FROM llm_profiles
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WHERE COALESCE(api_key,'') <> '' AND (is_default OR NOT pool_exclude)
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ORDER BY is_default DESC, priority DESC, id ASC`)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var out []*LLMProfile
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for rows.Next() {
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var p LLMProfile
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if err := scanProfile(rows, &p.APIKey, &p); err != nil {
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return nil, err
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}
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out = append(out, &p)
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}
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return out, rows.Err()
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}
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// SaveProfile inserts (id==0) or updates a profile. Empty apiKey on update keeps existing.
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func (d *DB) SaveProfile(p *LLMProfile) (int64, error) {
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hint := p.APIKeyHint
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if len(p.APIKey) >= 4 {
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hint = "…" + p.APIKey[len(p.APIKey)-4:]
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}
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r := p.Retry.Clamped()
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if p.ID == 0 {
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var id int64
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err := d.QueryRow(`INSERT INTO llm_profiles(name,format,base_url,proxy,model,api_key,api_key_hint,rate_per_second,rate_per_minute,context_window_k,reasoning_effort,priority,pool_exclude,thinking_type,streaming,max_tokens,max_tokens_field,session_header_key,retry_connect_attempts,retry_connect_interval_ms,retry_empty_attempts,retry_empty_interval_ms,retry_stream_attempts,retry_stream_interval_ms)
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VALUES ($1,$2,NULLIF($3,''),NULLIF($4,''),$5,NULLIF($6,''),NULLIF($7,''),$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24) RETURNING id`,
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p.Name, p.Format, p.BaseURL, p.Proxy, p.Model, p.APIKey, hint, p.RatePerSecond, p.RatePerMinute, p.ContextWindowK, p.ReasoningEffort, p.Priority, p.PoolExclude, p.ThinkingType, p.Streaming, p.MaxTokens, p.MaxTokensField, p.SessionHeaderKey,
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r.Connect.Attempts, r.Connect.IntervalMS, r.Empty.Attempts, r.Empty.IntervalMS, r.Stream.Attempts, r.Stream.IntervalMS).Scan(&id)
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return id, err
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}
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if p.APIKey == "" {
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_, err := d.Exec(`UPDATE llm_profiles SET name=$1,format=$2,base_url=NULLIF($3,''),proxy=NULLIF($4,''),model=$5,rate_per_second=$6,rate_per_minute=$7,context_window_k=$8,reasoning_effort=$9,priority=$10,pool_exclude=$11,thinking_type=$12,streaming=$13,max_tokens=$14,max_tokens_field=$15,session_header_key=$16,retry_connect_attempts=$17,retry_connect_interval_ms=$18,retry_empty_attempts=$19,retry_empty_interval_ms=$20,retry_stream_attempts=$21,retry_stream_interval_ms=$22 WHERE id=$23`,
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p.Name, p.Format, p.BaseURL, p.Proxy, p.Model, p.RatePerSecond, p.RatePerMinute, p.ContextWindowK, p.ReasoningEffort, p.Priority, p.PoolExclude, p.ThinkingType, p.Streaming, p.MaxTokens, p.MaxTokensField, p.SessionHeaderKey,
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r.Connect.Attempts, r.Connect.IntervalMS, r.Empty.Attempts, r.Empty.IntervalMS, r.Stream.Attempts, r.Stream.IntervalMS, p.ID)
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return p.ID, err
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}
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_, err := d.Exec(`UPDATE llm_profiles SET name=$1,format=$2,base_url=NULLIF($3,''),proxy=NULLIF($4,''),model=$5,api_key=$6,api_key_hint=$7,rate_per_second=$8,rate_per_minute=$9,context_window_k=$10,reasoning_effort=$11,priority=$12,pool_exclude=$13,thinking_type=$14,streaming=$15,max_tokens=$16,max_tokens_field=$17,session_header_key=$18,retry_connect_attempts=$19,retry_connect_interval_ms=$20,retry_empty_attempts=$21,retry_empty_interval_ms=$22,retry_stream_attempts=$23,retry_stream_interval_ms=$24 WHERE id=$25`,
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p.Name, p.Format, p.BaseURL, p.Proxy, p.Model, p.APIKey, hint, p.RatePerSecond, p.RatePerMinute, p.ContextWindowK, p.ReasoningEffort, p.Priority, p.PoolExclude, p.ThinkingType, p.Streaming, p.MaxTokens, p.MaxTokensField, p.SessionHeaderKey,
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r.Connect.Attempts, r.Connect.IntervalMS, r.Empty.Attempts, r.Empty.IntervalMS, r.Stream.Attempts, r.Stream.IntervalMS, p.ID)
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return p.ID, err
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}
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var (
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ErrActiveLLMProfileDelete = errors.New("cannot delete the active LLM profile; activate another profile first")
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ErrLLMProfileReferencesChanged = errors.New("LLM profile references changed while deleting; retry the request")
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ErrLLMProfileNotFound = errors.New("LLM profile not found")
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)
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func (d *DB) DeleteProfile(id int64) error {
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return d.DeleteProfileContext(context.Background(), id)
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}
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// DeleteProfileContext removes a non-default profile while preserving the task
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// failover cursor. Reference changes are retried because a task, agent, or
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// conversation may start pointing at the profile between the initial scan and
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// the profile row lock. A bound prevents a continuously changing workload from
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// keeping an HTTP request alive forever.
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func (d *DB) DeleteProfileContext(ctx context.Context, id int64) error {
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const (
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maxAttempts = 8
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maxDuration = 15 * time.Second
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)
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ctx, cancel := context.WithTimeout(ctx, maxDuration)
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defer cancel()
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for attempt := 0; attempt < maxAttempts; attempt++ {
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if err := ctx.Err(); err != nil {
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return err
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}
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retry, err := d.deleteProfile(ctx, id)
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if err != nil || !retry {
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return err
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}
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}
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return fmt.Errorf("%w: profile %d", ErrLLMProfileReferencesChanged, id)
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}
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func (d *DB) deleteProfile(ctx context.Context, id int64) (bool, error) {
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tx, err := d.BeginTx(ctx, nil)
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if err != nil {
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return false, err
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}
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defer tx.Rollback()
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// Reference setters lock their task/agent/conversation row before an
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// llm_profiles row can be locked by a foreign-key check. Keep deletion in the
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// same order: the old profile -> child order deadlocked with a setter's child
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// -> profile order. Sorting also gives concurrent profile deletions a stable
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// order when their chains overlap multiple tasks.
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lockedTasks, err := lockProfileReferenceRows(ctx, tx, `SELECT t.id
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FROM tasks t
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WHERE t.llm_profile_id=$1
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OR t.active_llm_profile_id=$1
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OR EXISTS (
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SELECT 1 FROM task_llm_profiles x
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WHERE x.task_id=t.id AND x.profile_id=$1
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)
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ORDER BY t.id
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FOR UPDATE OF t`, id)
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if err != nil {
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return false, err
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}
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lockedAgents, err := lockProfileReferenceRows(ctx, tx, `SELECT id FROM agents
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WHERE llm_profile_id=$1
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ORDER BY id
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FOR UPDATE`, id)
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if err != nil {
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return false, err
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}
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lockedConversations, err := lockProfileReferenceRows(ctx, tx, `SELECT id FROM conversations
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WHERE llm_profile_id=$1
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ORDER BY id
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FOR UPDATE`, id)
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if err != nil {
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return false, err
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}
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var isDefault bool
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if err := tx.QueryRowContext(ctx, `SELECT is_default FROM llm_profiles WHERE id=$1 FOR UPDATE`, id).Scan(&isDefault); err != nil {
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if err == sql.ErrNoRows {
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return false, ErrLLMProfileNotFound
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}
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return false, err
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}
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if isDefault {
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return false, ErrActiveLLMProfileDelete
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}
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type affectedTask struct {
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id int64
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position int
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wasActive bool
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}
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// A task may have committed a new reference after the first statement took
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// its snapshot but before this transaction acquired the profile lock. The
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// profile lock now prevents further references; retry if that committed task
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// was not part of the task-first lock set. Never acquire a new task lock while
|
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// holding the profile lock, because that would recreate the inversion.
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rows, err := tx.QueryContext(ctx, `SELECT ref_kind, ref_id FROM (
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SELECT 'task'::text AS ref_kind, t.id AS ref_id
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FROM tasks t
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WHERE t.llm_profile_id=$1
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OR t.active_llm_profile_id=$1
|
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OR EXISTS (
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SELECT 1 FROM task_llm_profiles x
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WHERE x.task_id=t.id AND x.profile_id=$1
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)
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UNION ALL
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SELECT 'agent', a.id FROM agents a WHERE a.llm_profile_id=$1
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UNION ALL
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SELECT 'conversation', c.id FROM conversations c WHERE c.llm_profile_id=$1
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) refs
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ORDER BY ref_kind, ref_id`, id)
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if err != nil {
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return false, err
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}
|
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for rows.Next() {
|
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var (
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kind string
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rowID int64
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)
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if err := rows.Scan(&kind, &rowID); err != nil {
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rows.Close()
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return false, err
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}
|
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locked := false
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switch kind {
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case "task":
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_, locked = lockedTasks[rowID]
|
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case "agent":
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_, locked = lockedAgents[rowID]
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case "conversation":
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_, locked = lockedConversations[rowID]
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}
|
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if !locked {
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rows.Close()
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return true, nil
|
||
}
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
rows.Close()
|
||
return false, err
|
||
}
|
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if err := rows.Close(); err != nil {
|
||
return false, err
|
||
}
|
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|
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rows, err = tx.QueryContext(ctx, `SELECT x.task_id, x.position, COALESCE(t.active_llm_profile_id=$1, false)
|
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FROM task_llm_profiles x
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JOIN tasks t ON t.id=x.task_id
|
||
WHERE x.profile_id=$1
|
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ORDER BY x.task_id`, id)
|
||
if err != nil {
|
||
return false, err
|
||
}
|
||
var affected []affectedTask
|
||
for rows.Next() {
|
||
var task affectedTask
|
||
if err := rows.Scan(&task.id, &task.position, &task.wasActive); err != nil {
|
||
rows.Close()
|
||
return false, err
|
||
}
|
||
affected = append(affected, task)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
rows.Close()
|
||
return false, err
|
||
}
|
||
if err := rows.Close(); err != nil {
|
||
return false, err
|
||
}
|
||
if _, err := tx.ExecContext(ctx, `DELETE FROM llm_profiles WHERE id=$1`, id); err != nil {
|
||
return false, err
|
||
}
|
||
// Only a successor after the deleted cursor is eligible. If there is none,
|
||
// clear the explicit chain so the task falls back to its Agent/global provider;
|
||
// profiles before a manually selected cursor must never be revived.
|
||
for _, task := range affected {
|
||
if !task.wasActive {
|
||
if _, err := tx.ExecContext(ctx, `UPDATE tasks SET llm_chain_revision=llm_chain_revision+1 WHERE id=$1`, task.id); err != nil {
|
||
return false, err
|
||
}
|
||
continue
|
||
}
|
||
var next int64
|
||
err := tx.QueryRowContext(ctx, `SELECT profile_id FROM task_llm_profiles
|
||
WHERE task_id=$1 AND position>$2 AND status='ready'
|
||
ORDER BY position
|
||
LIMIT 1`, task.id, task.position).Scan(&next)
|
||
if err != nil && err != sql.ErrNoRows {
|
||
return false, err
|
||
}
|
||
if err == sql.ErrNoRows {
|
||
if _, err := tx.ExecContext(ctx, `DELETE FROM task_llm_profiles WHERE task_id=$1`, task.id); err != nil {
|
||
return false, err
|
||
}
|
||
if _, err := tx.ExecContext(ctx, `UPDATE tasks
|
||
SET active_llm_profile_id=NULL, llm_profile_id=NULL, llm_chain_revision=llm_chain_revision+1
|
||
WHERE id=$1`, task.id); err != nil {
|
||
return false, err
|
||
}
|
||
continue
|
||
}
|
||
if _, err := tx.ExecContext(ctx, `UPDATE tasks
|
||
SET active_llm_profile_id=$2, llm_profile_id=$2, llm_chain_revision=llm_chain_revision+1
|
||
WHERE id=$1`, task.id, next); err != nil {
|
||
return false, err
|
||
}
|
||
}
|
||
if err := tx.Commit(); err != nil {
|
||
return false, err
|
||
}
|
||
return false, nil
|
||
}
|
||
|
||
func lockProfileReferenceRows(ctx context.Context, tx *sql.Tx, query string, profileID int64) (map[int64]struct{}, error) {
|
||
rows, err := tx.QueryContext(ctx, query, profileID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
locked := make(map[int64]struct{})
|
||
for rows.Next() {
|
||
var id int64
|
||
if err := rows.Scan(&id); err != nil {
|
||
return nil, err
|
||
}
|
||
locked[id] = struct{}{}
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
return nil, err
|
||
}
|
||
return locked, nil
|
||
}
|
||
|
||
// SetActiveProfile makes one profile the global default (single-default invariant).
|
||
func (d *DB) SetActiveProfile(id int64) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
if _, err := tx.Exec(`UPDATE llm_profiles SET is_default=false WHERE is_default`); err != nil {
|
||
return err
|
||
}
|
||
res, err := tx.Exec(`UPDATE llm_profiles SET is_default=true WHERE id=$1`, id)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if n, _ := res.RowsAffected(); n != 1 {
|
||
return ErrLLMProfileNotFound
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
// ---------- Agents / prompts ----------
|
||
|
||
type Agent struct {
|
||
ID int64 `json:"id"`
|
||
Key string `json:"key"`
|
||
Name string `json:"name"`
|
||
Description string `json:"description"`
|
||
Role string `json:"role"`
|
||
Builtin bool `json:"builtin"`
|
||
Enabled bool `json:"enabled"`
|
||
LLMProfileID *int64 `json:"llm_profile_id"` // 绑定的 LLM 配置;nil=跟随任务/会话 pin,再回退全局激活
|
||
MaxTurns int `json:"max_turns"` // 单次运行最大轮次;0=不限制
|
||
RunSecs int `json:"run_seconds"` // worker 单次运行墙钟上限(秒);0=不限制
|
||
WebSearch bool `json:"web_search"` // 是否启用网络搜索(受系统全局开关门控)
|
||
InteractiveShell bool `json:"interactive_shell"` // 是否启用交互式 shell(持久 PTY 会话工具族)
|
||
WrapupPrompt string `json:"wrapup_prompt"` // 收尾提示词(超时/步数耗尽时的 settlement 提示);空=用代码内置默认
|
||
WrapupMaxTurns int `json:"wrapup_max_turns"` // 收尾阶段自身的轮数预算;0=用代码内置默认(按 agent)
|
||
// 任务级超时收尾词(与 per-run 两套;仅 worker/planner 用);空/0=用代码内置默认。
|
||
TaskTimeoutWrapupPrompt string `json:"task_timeout_wrapup_prompt"`
|
||
TaskTimeoutWrapupMaxTurns int `json:"task_timeout_wrapup_max_turns"`
|
||
// P3 触发后处理策略(仅自定义 agent 有意义):
|
||
// TriggerRunMode serial|parallel — 串行排队 / 每次触发各自并发一个会话
|
||
// TriggerMergeMode by_task|all|none — 仅 serial 用:同任务合并 / 全部合并 / 不合并
|
||
// TriggerMaxParallel — 仅 parallel 用的每 agent 并发上限;0=不限
|
||
TriggerRunMode string `json:"trigger_run_mode"`
|
||
TriggerMergeMode string `json:"trigger_merge_mode"`
|
||
TriggerMaxParallel int `json:"trigger_max_parallel"`
|
||
}
|
||
|
||
const agentCols = `id,key,name,COALESCE(description,''),role,builtin,enabled,COALESCE(max_turns,0),COALESCE(run_seconds,600),COALESCE(web_search,false),COALESCE(interactive_shell,false),COALESCE(wrapup_prompt,''),COALESCE(wrapup_max_turns,0),COALESCE(task_timeout_wrapup_prompt,''),COALESCE(task_timeout_wrapup_max_turns,0),COALESCE(trigger_run_mode,'serial'),COALESCE(trigger_merge_mode,'all'),COALESCE(trigger_max_parallel,5),llm_profile_id`
|
||
|
||
func scanAgent(sc interface{ Scan(...any) error }) (*Agent, error) {
|
||
var a Agent
|
||
var prof sql.NullInt64 // llm_profile_id 可空:未绑定时为 NULL
|
||
err := sc.Scan(&a.ID, &a.Key, &a.Name, &a.Description, &a.Role, &a.Builtin, &a.Enabled, &a.MaxTurns, &a.RunSecs, &a.WebSearch, &a.InteractiveShell, &a.WrapupPrompt, &a.WrapupMaxTurns, &a.TaskTimeoutWrapupPrompt, &a.TaskTimeoutWrapupMaxTurns, &a.TriggerRunMode, &a.TriggerMergeMode, &a.TriggerMaxParallel, &prof)
|
||
if err == nil && prof.Valid {
|
||
v := prof.Int64
|
||
a.LLMProfileID = &v
|
||
}
|
||
return &a, err
|
||
}
|
||
|
||
func (d *DB) ListAgents() ([]*Agent, error) {
|
||
rows, err := d.Query(`SELECT ` + agentCols + ` FROM agents ORDER BY id`)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []*Agent
|
||
for rows.Next() {
|
||
a, err := scanAgent(rows)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, a)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
func (d *DB) GetAgentByKey(key string) (*Agent, error) {
|
||
a, err := scanAgent(d.QueryRow(`SELECT `+agentCols+` FROM agents WHERE key=$1`, key))
|
||
if err == sql.ErrNoRows {
|
||
return nil, nil
|
||
}
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
return a, nil
|
||
}
|
||
|
||
// AgentBindingCounts returns per-agent binding counts in a few grouped queries
|
||
// (NO N+1): visible MCP servers and skills keyed by agent id, and bound tools
|
||
// keyed by agent key (tools.agents is a JSONB array of agent keys). Missing keys
|
||
// mean zero. Used to show "MCP N · Skill N · 工具 N" on the agent cards.
|
||
func (d *DB) AgentBindingCounts() (mcp map[int64]int, skill map[int64]int, tools map[string]int, err error) {
|
||
mcp, skill, tools = map[int64]int{}, map[int64]int{}, map[string]int{}
|
||
byID := func(q string, into map[int64]int) error {
|
||
rows, e := d.Query(q)
|
||
if e != nil {
|
||
return e
|
||
}
|
||
defer rows.Close()
|
||
for rows.Next() {
|
||
var id int64
|
||
var n int
|
||
if e := rows.Scan(&id, &n); e != nil {
|
||
return e
|
||
}
|
||
into[id] = n
|
||
}
|
||
return rows.Err()
|
||
}
|
||
if err = byID(`SELECT agent_id, count(DISTINCT resource_id) FROM agent_visibility WHERE resource_kind='mcp' AND enabled GROUP BY agent_id`, mcp); err != nil {
|
||
return
|
||
}
|
||
if err = byID(`SELECT agent_id, count(*) FROM agent_skill_visibility WHERE enabled GROUP BY agent_id`, skill); err != nil {
|
||
return
|
||
}
|
||
rows, e := d.Query(`SELECT elem, count(*) FROM tools, jsonb_array_elements_text(agents) AS elem GROUP BY elem`)
|
||
if e != nil {
|
||
err = e
|
||
return
|
||
}
|
||
defer rows.Close()
|
||
for rows.Next() {
|
||
var k string
|
||
var n int
|
||
if e := rows.Scan(&k, &n); e != nil {
|
||
err = e
|
||
return
|
||
}
|
||
tools[k] = n
|
||
}
|
||
err = rows.Err()
|
||
return
|
||
}
|
||
|
||
// CreateAgent inserts a custom (builtin=false) conversational agent with role
|
||
// 'assistant'. Returns the new row. Callers validate key/name upstream; the DB
|
||
// enforces key charset + uniqueness and the role check constraint.
|
||
func (d *DB) CreateAgent(key, name, description string) (*Agent, error) {
|
||
a, err := scanAgent(d.QueryRow(`
|
||
INSERT INTO agents(key, name, description, role, builtin, enabled)
|
||
VALUES ($1, $2, NULLIF($3,''), 'assistant', false, true)
|
||
RETURNING `+agentCols, key, name, description))
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
return a, nil
|
||
}
|
||
|
||
// UpdateAgentMeta updates a custom agent's display name + description. Built-in
|
||
// agents are left untouched (guarded by the caller / the builtin flag).
|
||
func (d *DB) UpdateAgentMeta(key, name, description string) error {
|
||
_, err := d.Exec(`UPDATE agents SET name=$2, description=NULLIF($3,'') WHERE key=$1 AND builtin=false`, key, name, description)
|
||
return err
|
||
}
|
||
|
||
// DeleteAgent removes a custom agent. Built-in agents are protected by the
|
||
// builtin=false guard. agent_prompts / agent_prompt_vars / visibility rows cascade
|
||
// via FK; tools.agents bindings for the key are cleaned by the caller.
|
||
func (d *DB) DeleteAgent(key string) error {
|
||
_, err := d.Exec(`DELETE FROM agents WHERE key=$1 AND builtin=false`, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentMaxTurns updates an agent's max_turns (0 = unlimited).
|
||
func (d *DB) SetAgentMaxTurns(key string, maxTurns int) error {
|
||
if maxTurns < 0 {
|
||
maxTurns = 0
|
||
}
|
||
_, err := d.Exec(`UPDATE agents SET max_turns=$1 WHERE key=$2`, maxTurns, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentLLMProfile binds an agent to a specific LLM profile (id != nil), or clears
|
||
// the binding (id == nil) so the agent follows the task/conversation pin, else the
|
||
// global active profile. Precedence at runtime: agent binding → task/conv pin → active.
|
||
func (d *DB) SetAgentLLMProfile(key string, id *int64) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
|
||
// DeleteProfile locks reference rows before the profile row. Keep the same
|
||
// order here so a concurrent rebind cannot form a child/profile deadlock.
|
||
var agentID int64
|
||
if err := tx.QueryRow(`SELECT id FROM agents WHERE key=$1 FOR UPDATE`, key).Scan(&agentID); err != nil {
|
||
if err == sql.ErrNoRows {
|
||
// Preserve the previous UPDATE semantics: an unknown key is a no-op.
|
||
return tx.Commit()
|
||
}
|
||
return err
|
||
}
|
||
if err := lockLLMProfileForReference(tx, id); err != nil {
|
||
return err
|
||
}
|
||
if _, err := tx.Exec(`UPDATE agents SET llm_profile_id=$1 WHERE id=$2`, id, agentID); err != nil {
|
||
return err
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
// lockLLMProfileForReference makes the profile side of the shared lock-order
|
||
// protocol explicit. Callers must already own the referencing child row.
|
||
func lockLLMProfileForReference(tx *sql.Tx, profileID *int64) error {
|
||
if profileID == nil {
|
||
return nil
|
||
}
|
||
var lockedID int64
|
||
if err := tx.QueryRow(`SELECT id FROM llm_profiles WHERE id=$1 FOR KEY SHARE`, *profileID).Scan(&lockedID); err != nil {
|
||
if err == sql.ErrNoRows {
|
||
return ErrLLMProfileNotFound
|
||
}
|
||
return err
|
||
}
|
||
return nil
|
||
}
|
||
|
||
// SetAgentWebSearch toggles whether an agent uses network search (still gated by
|
||
// the global web-search master switch + backend/key config).
|
||
func (d *DB) SetAgentWebSearch(key string, on bool) error {
|
||
_, err := d.Exec(`UPDATE agents SET web_search=$1 WHERE key=$2`, on, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentInteractiveShell toggles whether an agent gets the interactive shell
|
||
// (持久 PTY 会话) tool family + Bash 提示词联动(见 docs/交互式shell设计.md §14.2).
|
||
func (d *DB) SetAgentInteractiveShell(key string, on bool) error {
|
||
_, err := d.Exec(`UPDATE agents SET interactive_shell=$1 WHERE key=$2`, on, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentWrapupPrompt stores an agent's wrap-up (settlement) prompt. Empty string
|
||
// means "use the code built-in default" — resolved at runtime by resolveWrapup.
|
||
func (d *DB) SetAgentWrapupPrompt(key, prompt string) error {
|
||
_, err := d.Exec(`UPDATE agents SET wrapup_prompt=$1 WHERE key=$2`, prompt, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentWrapupMaxTurns stores the wrap-up phase's own turn budget. 0 means "use
|
||
// the code built-in default" — resolved at runtime by resolveWrapupTurns.
|
||
func (d *DB) SetAgentWrapupMaxTurns(key string, n int) error {
|
||
_, err := d.Exec(`UPDATE agents SET wrapup_max_turns=$1 WHERE key=$2`, n, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentTaskTimeoutWrapup stores an agent's task-timeout wrap-up prompt (empty =
|
||
// use code built-in default; only worker/planner have one) and its turn budget
|
||
// (0 = default). Resolved at runtime by resolveTaskTimeoutWrapup / …Turns.
|
||
func (d *DB) SetAgentTaskTimeoutWrapup(key, prompt string, maxTurns int) error {
|
||
_, err := d.Exec(`UPDATE agents SET task_timeout_wrapup_prompt=$1, task_timeout_wrapup_max_turns=$2 WHERE key=$3`, prompt, maxTurns, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentRunSeconds updates an agent's run_seconds wall-clock budget (0 = unlimited).
|
||
func (d *DB) SetAgentRunSeconds(key string, runSecs int) error {
|
||
if runSecs < 0 {
|
||
runSecs = 0
|
||
}
|
||
_, err := d.Exec(`UPDATE agents SET run_seconds=$1 WHERE key=$2`, runSecs, key)
|
||
return err
|
||
}
|
||
|
||
// SetAgentTriggerBehavior stores an agent's P3 trigger post-processing策略:
|
||
// runMode(serial|parallel) / mergeMode(by_task|all|none) / maxParallel(parallel 用,0=不限)。
|
||
// 枚举做白名单校验,非法值回落默认,避免脏数据把调度 pump 带偏。
|
||
func (d *DB) SetAgentTriggerBehavior(key, runMode, mergeMode string, maxParallel int) error {
|
||
switch runMode {
|
||
case "serial", "parallel":
|
||
default:
|
||
runMode = "serial"
|
||
}
|
||
switch mergeMode {
|
||
case "by_task", "all", "none":
|
||
default:
|
||
mergeMode = "by_task"
|
||
}
|
||
if maxParallel < 0 {
|
||
maxParallel = 0
|
||
}
|
||
_, err := d.Exec(`UPDATE agents SET trigger_run_mode=$1, trigger_merge_mode=$2, trigger_max_parallel=$3 WHERE key=$4`,
|
||
runMode, mergeMode, maxParallel, key)
|
||
return err
|
||
}
|
||
|
||
type PromptVar struct {
|
||
Name string `json:"name"`
|
||
Description string `json:"description"`
|
||
Example string `json:"example"`
|
||
Source string `json:"source"`
|
||
}
|
||
|
||
func (d *DB) PromptVars(agentID int64) ([]PromptVar, error) {
|
||
rows, err := d.Query(`SELECT var_name,COALESCE(description,''),COALESCE(example,''),source FROM agent_prompt_vars WHERE agent_id=$1 ORDER BY var_name`, agentID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
out := []PromptVar{}
|
||
for rows.Next() {
|
||
var v PromptVar
|
||
if err := rows.Scan(&v.Name, &v.Description, &v.Example, &v.Source); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, v)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// CurrentPrompt returns the agent's active template text ("" if none set yet).
|
||
func (d *DB) CurrentPrompt(agentID int64) (string, error) {
|
||
var tmpl sql.NullString
|
||
err := d.QueryRow(`SELECT p.template_text FROM agents a JOIN agent_prompts p ON p.id=a.current_prompt_id WHERE a.id=$1`, agentID).Scan(&tmpl)
|
||
if err == sql.ErrNoRows {
|
||
return "", nil
|
||
}
|
||
return tmpl.String, err
|
||
}
|
||
|
||
// SeedPromptIfEmpty writes the code-default template as the agent's first prompt
|
||
// version ONLY when it has none yet (current_prompt_id IS NULL). Mirrors
|
||
// SeedTool's first-insert-only philosophy: a user's edited prompt is never
|
||
// clobbered on restart. Idempotent — a no-op once any version exists.
|
||
func (d *DB) SeedPromptIfEmpty(agentID int64, tmpl string) error {
|
||
var cur sql.NullInt64
|
||
if err := d.QueryRow(`SELECT current_prompt_id FROM agents WHERE id=$1`, agentID).Scan(&cur); err != nil {
|
||
return err
|
||
}
|
||
if cur.Valid {
|
||
return nil // already seeded or user-edited → leave it
|
||
}
|
||
_, err := d.SavePrompt(agentID, tmpl, "内置默认", "system")
|
||
return err
|
||
}
|
||
|
||
// ResetPromptToDefault appends the code-default template as a new version and
|
||
// points current at it — the explicit "恢复为内置默认" action.
|
||
func (d *DB) ResetPromptToDefault(agentID int64, tmpl string) (int, error) {
|
||
return d.SavePrompt(agentID, tmpl, "恢复为内置默认", "system")
|
||
}
|
||
|
||
// SavePrompt appends a new version and points current_prompt_id at it.
|
||
func (d *DB) SavePrompt(agentID int64, template, note, by string) (int, error) {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return 0, err
|
||
}
|
||
defer tx.Rollback()
|
||
var ver int
|
||
if err := tx.QueryRow(`SELECT COALESCE(max(version),0)+1 FROM agent_prompts WHERE agent_id=$1`, agentID).Scan(&ver); err != nil {
|
||
return 0, err
|
||
}
|
||
var pid int64
|
||
if err := tx.QueryRow(`INSERT INTO agent_prompts(agent_id,version,template_text,note,updated_by) VALUES ($1,$2,$3,NULLIF($4,''),NULLIF($5,'')) RETURNING id`,
|
||
agentID, ver, template, note, by).Scan(&pid); err != nil {
|
||
return 0, err
|
||
}
|
||
if _, err := tx.Exec(`UPDATE agents SET current_prompt_id=$1 WHERE id=$2`, pid, agentID); err != nil {
|
||
return 0, err
|
||
}
|
||
return ver, tx.Commit()
|
||
}
|
||
|
||
type PromptVersion struct {
|
||
Version int `json:"version"`
|
||
Template string `json:"template_text"`
|
||
Note string `json:"note,omitempty"`
|
||
CreatedAt time.Time `json:"ts"`
|
||
}
|
||
|
||
func (d *DB) ListPromptVersions(agentID int64) ([]PromptVersion, error) {
|
||
rows, err := d.Query(`SELECT version,template_text,COALESCE(note,''),created_at FROM agent_prompts WHERE agent_id=$1 ORDER BY version DESC`, agentID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
out := []PromptVersion{}
|
||
for rows.Next() {
|
||
var v PromptVersion
|
||
if err := rows.Scan(&v.Version, &v.Template, &v.Note, &v.CreatedAt); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, v)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// ---------- MCP servers ----------
|
||
|
||
type MCPServer struct {
|
||
ID int64 `json:"id"`
|
||
Name string `json:"name"`
|
||
Transport string `json:"transport"`
|
||
Command string `json:"command,omitempty"`
|
||
Args json.RawMessage `json:"args"`
|
||
Env json.RawMessage `json:"env"`
|
||
URL string `json:"url,omitempty"`
|
||
Enabled bool `json:"enabled"`
|
||
Insecure bool `json:"insecure"` // http: skip TLS cert verification (self-signed servers, issue #108)
|
||
Tools []string `json:"tools,omitempty"` // cached tool names (mcp_tools_cache)
|
||
}
|
||
|
||
func (d *DB) ListMCP() ([]*MCPServer, error) {
|
||
rows, err := d.Query(`SELECT id,name,transport,COALESCE(command,''),args,env,COALESCE(url,''),enabled,insecure FROM mcp_servers ORDER BY id`)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
var out []*MCPServer
|
||
for rows.Next() {
|
||
var m MCPServer
|
||
var args, env []byte
|
||
if err := rows.Scan(&m.ID, &m.Name, &m.Transport, &m.Command, &args, &env, &m.URL, &m.Enabled, &m.Insecure); err != nil {
|
||
rows.Close()
|
||
return nil, err
|
||
}
|
||
m.Args, m.Env = json.RawMessage(args), json.RawMessage(env)
|
||
out = append(out, &m)
|
||
}
|
||
if err := rows.Err(); err != nil {
|
||
rows.Close()
|
||
return nil, err
|
||
}
|
||
rows.Close() // free the connection before the per-server tool-cache queries below
|
||
// Attach each server's cached tool names (best-effort; empty until discovered).
|
||
for _, m := range out {
|
||
m.Tools, _ = d.MCPToolNames(m.ID)
|
||
}
|
||
return out, nil
|
||
}
|
||
|
||
// MCPToolNames returns the cached tool names for a server (empty until discovered).
|
||
func (d *DB) MCPToolNames(serverID int64) ([]string, error) {
|
||
rows, err := d.Query(`SELECT tool_name FROM mcp_tools_cache WHERE server_id=$1 ORDER BY tool_name`, serverID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []string
|
||
for rows.Next() {
|
||
var n string
|
||
if err := rows.Scan(&n); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, n)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// MCPTool is one cached tool of an MCP server (name + description).
|
||
type MCPTool struct {
|
||
Name string `json:"name"`
|
||
Description string `json:"description"`
|
||
}
|
||
|
||
// MCPToolsDetailed returns the cached tools (name + description) for a server.
|
||
func (d *DB) MCPToolsDetailed(serverID int64) ([]MCPTool, error) {
|
||
rows, err := d.Query(`SELECT tool_name, COALESCE(description,'') FROM mcp_tools_cache WHERE server_id=$1 ORDER BY tool_name`, serverID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []MCPTool
|
||
for rows.Next() {
|
||
var t MCPTool
|
||
if err := rows.Scan(&t.Name, &t.Description); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, t)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// SaveMCPTools replaces the cached tool list for a server (called after discovery).
|
||
func (d *DB) SaveMCPTools(serverID int64, tools []MCPTool) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
if _, err := tx.Exec(`DELETE FROM mcp_tools_cache WHERE server_id=$1`, serverID); err != nil {
|
||
return err
|
||
}
|
||
for _, t := range tools {
|
||
if _, err := tx.Exec(`INSERT INTO mcp_tools_cache(server_id, tool_name, description) VALUES ($1,$2,$3)
|
||
ON CONFLICT (server_id, tool_name) DO UPDATE SET description=EXCLUDED.description`, serverID, t.Name, t.Description); err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
func (d *DB) SaveMCP(m *MCPServer) (int64, error) {
|
||
args, env := string(m.Args), string(m.Env)
|
||
if args == "" {
|
||
args = "[]"
|
||
}
|
||
if env == "" {
|
||
env = "{}"
|
||
}
|
||
if m.ID == 0 {
|
||
var id int64
|
||
err := d.QueryRow(`INSERT INTO mcp_servers(name,transport,command,args,env,url,enabled,insecure) VALUES ($1,$2,NULLIF($3,''),$4,$5,NULLIF($6,''),$7,$8) RETURNING id`,
|
||
m.Name, m.Transport, m.Command, args, env, m.URL, m.Enabled, m.Insecure).Scan(&id)
|
||
return id, err
|
||
}
|
||
_, err := d.Exec(`UPDATE mcp_servers SET name=$1,transport=$2,command=NULLIF($3,''),args=$4,env=$5,url=NULLIF($6,''),enabled=$7,insecure=$8 WHERE id=$9`,
|
||
m.Name, m.Transport, m.Command, args, env, m.URL, m.Enabled, m.Insecure, m.ID)
|
||
return m.ID, err
|
||
}
|
||
|
||
func (d *DB) DeleteMCP(id int64) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
if _, err := tx.Exec(`DELETE FROM agent_visibility WHERE resource_kind='mcp' AND resource_id=$1`, id); err != nil {
|
||
return err
|
||
}
|
||
if _, err := tx.Exec(`DELETE FROM mcp_servers WHERE id=$1`, id); err != nil {
|
||
return err
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
// ---------- Skill visibility (agent × skill_name) ----------
|
||
|
||
// AgentSkillNames returns the skill directory names visible to an agent.
|
||
func (d *DB) AgentSkillNames(agentID int64) ([]string, error) {
|
||
rows, err := d.Query(`SELECT skill_name FROM agent_skill_visibility WHERE agent_id=$1 AND enabled ORDER BY skill_name`, agentID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []string
|
||
for rows.Next() {
|
||
var name string
|
||
if err := rows.Scan(&name); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, name)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// SkillAgents returns the agent IDs that can see a skill.
|
||
func (d *DB) SkillAgents(skillName string) ([]int64, error) {
|
||
rows, err := d.Query(`SELECT agent_id FROM agent_skill_visibility WHERE skill_name=$1 AND enabled`, skillName)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []int64
|
||
for rows.Next() {
|
||
var id int64
|
||
if err := rows.Scan(&id); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, id)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// SetAgentSkillVisibility replaces all skill visibility for an agent.
|
||
func (d *DB) SetAgentSkillVisibility(agentID int64, names []string) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
if _, err := tx.Exec(`DELETE FROM agent_skill_visibility WHERE agent_id=$1`, agentID); err != nil {
|
||
return err
|
||
}
|
||
for _, name := range names {
|
||
if _, err := tx.Exec(`INSERT INTO agent_skill_visibility(agent_id,skill_name,enabled) VALUES ($1,$2,true)
|
||
ON CONFLICT (agent_id,skill_name) DO UPDATE SET enabled=true`, agentID, name); err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
// ToggleSkillVisibility sets one (agent, skill_name) visibility on/off.
|
||
func (d *DB) ToggleSkillVisibility(agentID int64, skillName string, on bool) error {
|
||
if on {
|
||
_, err := d.Exec(`INSERT INTO agent_skill_visibility(agent_id,skill_name,enabled) VALUES ($1,$2,true)
|
||
ON CONFLICT (agent_id,skill_name) DO UPDATE SET enabled=true`, agentID, skillName)
|
||
return err
|
||
}
|
||
_, err := d.Exec(`DELETE FROM agent_skill_visibility WHERE agent_id=$1 AND skill_name=$2`, agentID, skillName)
|
||
return err
|
||
}
|
||
|
||
// DeleteSkillVisibility removes all visibility rows for a skill (called on skill delete).
|
||
func (d *DB) DeleteSkillVisibility(skillName string) error {
|
||
_, err := d.Exec(`DELETE FROM agent_skill_visibility WHERE skill_name=$1`, skillName)
|
||
return err
|
||
}
|
||
|
||
// ---------- Visibility (agent × mcp) ----------
|
||
|
||
// AgentVisible returns the resource ids of a kind visible to an agent.
|
||
func (d *DB) AgentVisible(agentID int64, kind string) ([]int64, error) {
|
||
rows, err := d.Query(`SELECT resource_id FROM agent_visibility WHERE agent_id=$1 AND resource_kind=$2 AND enabled`, agentID, kind)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []int64
|
||
for rows.Next() {
|
||
var id int64
|
||
if err := rows.Scan(&id); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, id)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// ResourceAgents returns the agent ids that can see a resource.
|
||
func (d *DB) ResourceAgents(kind string, resourceID int64) ([]int64, error) {
|
||
rows, err := d.Query(`SELECT agent_id FROM agent_visibility WHERE resource_kind=$1 AND resource_id=$2 AND enabled`, kind, resourceID)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer rows.Close()
|
||
var out []int64
|
||
for rows.Next() {
|
||
var id int64
|
||
if err := rows.Scan(&id); err != nil {
|
||
return nil, err
|
||
}
|
||
out = append(out, id)
|
||
}
|
||
return out, rows.Err()
|
||
}
|
||
|
||
// SetAgentVisibilityKind replaces the full set of visible resources of a kind for
|
||
// an agent (agent-side bulk write). Bidirectional with the resource-side view —
|
||
// both read/write the same agent_visibility rows.
|
||
func (d *DB) SetAgentVisibilityKind(agentID int64, kind string, resourceIDs []int64) error {
|
||
tx, err := d.Begin()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback()
|
||
if _, err := tx.Exec(`DELETE FROM agent_visibility WHERE agent_id=$1 AND resource_kind=$2`, agentID, kind); err != nil {
|
||
return err
|
||
}
|
||
for _, rid := range resourceIDs {
|
||
if _, err := tx.Exec(`INSERT INTO agent_visibility(agent_id,resource_kind,resource_id,enabled) VALUES ($1,$2,$3,true)
|
||
ON CONFLICT (agent_id,resource_kind,resource_id,mcp_tool_name) DO UPDATE SET enabled=true`, agentID, kind, rid); err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
// ToggleVisibility sets one (agent, kind, resource) visibility on/off (idempotent).
|
||
func (d *DB) ToggleVisibility(agentID int64, kind string, resourceID int64, on bool) error {
|
||
if on {
|
||
_, err := d.Exec(`INSERT INTO agent_visibility(agent_id,resource_kind,resource_id,enabled) VALUES ($1,$2,$3,true)
|
||
ON CONFLICT (agent_id,resource_kind,resource_id,mcp_tool_name) DO UPDATE SET enabled=true`, agentID, kind, resourceID)
|
||
return err
|
||
}
|
||
_, err := d.Exec(`DELETE FROM agent_visibility WHERE agent_id=$1 AND resource_kind=$2 AND resource_id=$3`, agentID, kind, resourceID)
|
||
return err
|
||
}
|