whm
cb56e6847e
Enable auto default sync channels on agent activate, bind-code/phone confirm flows, publish ALTER, and align admin/yuheng docs with the production bind path.
110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
package dbsync
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import (
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"fmt"
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"path/filepath"
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"strings"
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)
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// DefaultChannelOpts 创建公司默认同步通道（Z12c）。
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type DefaultChannelOpts struct {
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TenantID int64
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AgentID int64
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Name string
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RemoteDriver Driver
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RemoteDSN string
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OnlineDBID string // 空则用 channel id
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DatabaseName string
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}
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// FindSystemDefaultChannel 返回该公司 IsSystemDefault 通道（若有多条取最新启用的）。
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func (s *FileStore) FindSystemDefaultChannel(tenantID int64) (*Channel, error) {
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s.mu.Lock()
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defer s.mu.Unlock()
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list, err := s.readChannels()
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if err != nil {
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return nil, err
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}
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var best *Channel
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for i := range list {
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ch := list[i]
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if ch.TenantID != tenantID || !ch.IsSystemDefault {
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continue
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}
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cp := ch
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if best == nil || cp.UpdatedAt.After(best.UpdatedAt) {
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best = &cp
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}
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}
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return best, nil
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}
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// EnsureSystemDefaultChannel 若无默认同步通道则创建；返回通道（已存在则复用）。
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func (s *FileStore) EnsureSystemDefaultChannel(opts DefaultChannelOpts) (Channel, error) {
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if opts.TenantID <= 0 {
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return Channel{}, fmt.Errorf("tenant_id required")
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}
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if existing, err := s.FindSystemDefaultChannel(opts.TenantID); err == nil && existing != nil {
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ch := *existing
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if opts.AgentID > 0 && ch.AgentID == 0 {
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ch.AgentID = opts.AgentID
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saved, err := s.SaveChannel(ch)
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if err != nil {
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return Channel{}, err
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}
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return saved, nil
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}
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return ch, nil
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}
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driver := opts.RemoteDriver
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if driver == "" {
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driver = DriverPostgres
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}
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dsn := strings.TrimSpace(opts.RemoteDSN)
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if dsn == "" {
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driver = DriverSQLite
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dsn = filepath.ToSlash(filepath.Join(".", "data", "dbsync", fmt.Sprintf("tenant_%d_online.db", opts.TenantID)))
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dsn = "file:" + dsn + "?_pragma=busy_timeout(5000)"
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}
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name := strings.TrimSpace(opts.Name)
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if name == "" {
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name = fmt.Sprintf("公司默认同步 #%d", opts.TenantID)
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}
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ch := Channel{
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TenantID: opts.TenantID,
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Name: name,
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Enabled: false, // 默认同步通道供 agent push 落点；不启本地 outbox 轮询
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Direction: DirLocalToRemote,
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ConflictPolicy: PolicyLWWSource,
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IsSystemDefault: true,
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AgentID: opts.AgentID,
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Local: Endpoint{
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Driver: DriverSQLite,
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DSN: "file:./data/dbsync/local_placeholder.db?_pragma=busy_timeout(5000)",
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Tables: nil,
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},
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Remote: Endpoint{
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Driver: driver,
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DSN: dsn,
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Tables: nil,
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},
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PKColumns: map[string]string{},
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}
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if err := ValidateChannelConfig(&ch); err != nil {
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return Channel{}, err
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}
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saved, err := s.SaveChannel(ch)
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if err != nil {
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return Channel{}, err
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}
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return saved, nil
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}
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// ResolveOnlineDBID 默认 online_db_id：优先显式值，否则通道 id。
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func ResolveOnlineDBID(explicit, channelID string) string {
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if s := strings.TrimSpace(explicit); s != "" {
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return s
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}
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return strings.TrimSpace(channelID)
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}
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