760 lines
28 KiB
Go
760 lines
28 KiB
Go
package policyconfig
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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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"strconv"
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"strings"
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"time"
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mysqlDriver "github.com/go-sql-driver/mysql"
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"hyapp-admin-server/internal/appctx"
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)
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const (
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policyStatusActive = "active"
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policyStatusDisabled = "disabled"
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publishStatusDraft = "draft"
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publishStatusPublished = "published"
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publishStatusFailed = "failed"
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)
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type Service struct {
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adminDB *sql.DB
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walletDB *sql.DB
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userDB *sql.DB
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}
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type listTemplatesQuery struct {
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Keyword string
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Status string
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Page int
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PageSize int
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}
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type listInstancesQuery struct {
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Keyword string
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Status string
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Page int
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PageSize int
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}
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type policyInstanceRow struct {
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InstanceID uint64
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AppCode string
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InstanceCode string
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TemplateCode string
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TemplateVersion string
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RegionScope string
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Status string
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EffectiveFromMS int64
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EffectiveToMS int64
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}
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type compiledPolicy struct {
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PointsPerUSD int64
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MinimumPoints int64
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WithdrawFeeBPS int64
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RuleJSON json.RawMessage
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}
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func NewService(adminDB *sql.DB, walletDB *sql.DB, userDB *sql.DB) *Service {
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return &Service{adminDB: adminDB, walletDB: walletDB, userDB: userDB}
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}
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func (s *Service) ListTemplates(ctx context.Context, query listTemplatesQuery) ([]templateDTO, int64, error) {
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if s == nil || s.adminDB == nil {
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return nil, 0, errors.New("admin database is not configured")
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}
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where, args := templateWhere(query)
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var total int64
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if err := s.adminDB.QueryRowContext(ctx, `SELECT COUNT(*) FROM admin_policy_templates t JOIN admin_policy_template_versions v ON v.template_code = t.template_code AND v.template_version = t.template_version `+where, args...).Scan(&total); err != nil {
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return nil, 0, err
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}
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page, pageSize := normalizePage(query.Page, query.PageSize)
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args = append(args, pageSize, (page-1)*pageSize)
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rows, err := s.adminDB.QueryContext(ctx, `
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SELECT t.template_id, v.version_id, t.template_code, v.template_version, t.name, v.status,
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COALESCE(CAST(v.rule_json AS CHAR), '{}'), t.description, v.created_at_ms, v.updated_at_ms
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FROM admin_policy_templates t
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JOIN admin_policy_template_versions v ON v.template_code = t.template_code AND v.template_version = t.template_version `+where+`
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ORDER BY t.updated_at_ms DESC, v.updated_at_ms DESC
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LIMIT ? OFFSET ?`, args...)
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if err != nil {
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return nil, 0, err
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}
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defer rows.Close()
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items := make([]templateDTO, 0)
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for rows.Next() {
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item, err := scanTemplate(rows)
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if err != nil {
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return nil, 0, err
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}
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items = append(items, item)
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}
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return items, total, rows.Err()
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}
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func (s *Service) CreateTemplate(ctx context.Context, actorID uint, req templateRequest) (templateDTO, error) {
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if s == nil || s.adminDB == nil {
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return templateDTO{}, errors.New("admin database is not configured")
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}
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templateCode := normalizeCode(req.TemplateCode)
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version := normalizeVersion(req.TemplateVersion)
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name := strings.TrimSpace(req.Name)
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status := normalizeStatus(req.Status)
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if templateCode == "" || version == "" || name == "" {
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return templateDTO{}, errors.New("template_code, template_version and name are required")
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}
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ruleJSON, err := normalizeRuleJSON(req.RuleJSON)
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if err != nil {
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return templateDTO{}, err
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}
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nowMS := time.Now().UTC().UnixMilli()
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tx, err := s.adminDB.BeginTx(ctx, nil)
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if err != nil {
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return templateDTO{}, err
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}
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defer func() { _ = tx.Rollback() }()
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if _, err := tx.ExecContext(ctx, `
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INSERT INTO admin_policy_templates (
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template_code, template_version, name, status, rule_json, description,
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created_by_admin_id, updated_by_admin_id, created_at_ms, updated_at_ms
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) VALUES (?, ?, ?, ?, CAST(? AS JSON), ?, ?, ?, ?, ?)
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ON DUPLICATE KEY UPDATE
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name = VALUES(name), status = VALUES(status), rule_json = VALUES(rule_json),
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description = VALUES(description), updated_by_admin_id = VALUES(updated_by_admin_id), updated_at_ms = VALUES(updated_at_ms)`,
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templateCode, version, name, status, string(ruleJSON), strings.TrimSpace(req.Description), actorID, actorID, nowMS, nowMS,
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); err != nil {
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return templateDTO{}, err
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}
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if _, err := tx.ExecContext(ctx, `
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INSERT INTO admin_policy_template_versions (
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template_code, template_version, status, rule_json,
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created_by_admin_id, updated_by_admin_id, created_at_ms, updated_at_ms
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) VALUES (?, ?, ?, CAST(? AS JSON), ?, ?, ?, ?)
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ON DUPLICATE KEY UPDATE
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status = VALUES(status), rule_json = VALUES(rule_json),
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updated_by_admin_id = VALUES(updated_by_admin_id), updated_at_ms = VALUES(updated_at_ms)`,
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templateCode, version, status, string(ruleJSON), actorID, actorID, nowMS, nowMS,
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); err != nil {
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return templateDTO{}, err
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}
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if err := tx.Commit(); err != nil {
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return templateDTO{}, err
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}
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return s.getTemplate(ctx, templateCode, version)
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}
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func (s *Service) ListInstances(ctx context.Context, appCode string, query listInstancesQuery) ([]instanceDTO, int64, error) {
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if s == nil || s.adminDB == nil {
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return nil, 0, errors.New("admin database is not configured")
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}
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appCode = appctx.Normalize(appCode)
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where, args := instanceWhere(appCode, query)
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var total int64
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if err := s.adminDB.QueryRowContext(ctx, `SELECT COUNT(*) FROM admin_policy_instances `+where, args...).Scan(&total); err != nil {
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return nil, 0, err
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}
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page, pageSize := normalizePage(query.Page, query.PageSize)
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args = append(args, pageSize, (page-1)*pageSize)
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rows, err := s.adminDB.QueryContext(ctx, `
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SELECT instance_id, app_code, instance_code, template_code, template_version, region_scope, status,
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effective_from_ms, effective_to_ms, publish_status, publish_error, last_published_at_ms,
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created_at_ms, updated_at_ms
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FROM admin_policy_instances `+where+`
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ORDER BY updated_at_ms DESC, instance_id DESC
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LIMIT ? OFFSET ?`, args...)
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if err != nil {
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return nil, 0, err
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}
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defer rows.Close()
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items := make([]instanceDTO, 0)
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for rows.Next() {
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item, err := scanInstanceDTO(rows)
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if err != nil {
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return nil, 0, err
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}
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items = append(items, item)
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}
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return items, total, rows.Err()
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}
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func (s *Service) CreateInstance(ctx context.Context, appCode string, actorID uint, req instanceRequest) (instanceDTO, error) {
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if s == nil || s.adminDB == nil {
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return instanceDTO{}, errors.New("admin database is not configured")
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}
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appCode = appctx.Normalize(appCode)
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instanceCode := normalizeCode(req.InstanceCode)
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templateCode := normalizeCode(req.TemplateCode)
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version := normalizeVersion(req.TemplateVersion)
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if instanceCode == "" || templateCode == "" || version == "" {
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return instanceDTO{}, errors.New("instance_code, template_code and template_version are required")
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}
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if _, err := s.getTemplate(ctx, templateCode, version); err != nil {
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return instanceDTO{}, err
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}
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status := normalizeStatus(req.Status)
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regionScope := normalizeRegionScope(req.RegionScope)
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if err := validateEffectiveRange(req.EffectiveFromMS, req.EffectiveToMS); err != nil {
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return instanceDTO{}, err
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}
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nowMS := time.Now().UTC().UnixMilli()
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effectiveFromMS := req.EffectiveFromMS
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if effectiveFromMS <= 0 {
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effectiveFromMS = nowMS
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}
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result, err := s.adminDB.ExecContext(ctx, `
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INSERT INTO admin_policy_instances (
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app_code, instance_code, template_code, template_version, region_scope, status,
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effective_from_ms, effective_to_ms, publish_status, created_by_admin_id, updated_by_admin_id,
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created_at_ms, updated_at_ms
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
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appCode, instanceCode, templateCode, version, regionScope, status,
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effectiveFromMS, req.EffectiveToMS, publishStatusDraft, actorID, actorID, nowMS, nowMS,
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)
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if err != nil {
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return instanceDTO{}, err
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}
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id, err := result.LastInsertId()
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if err != nil {
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return instanceDTO{}, err
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}
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return s.getInstanceDTO(ctx, appCode, uint64(id))
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}
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func (s *Service) UpdateInstanceStatus(ctx context.Context, appCode string, actorID uint, instanceID uint64, status string) (instanceDTO, error) {
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if s == nil || s.adminDB == nil {
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return instanceDTO{}, errors.New("admin database is not configured")
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}
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appCode = appctx.Normalize(appCode)
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status = normalizeStatus(status)
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nowMS := time.Now().UTC().UnixMilli()
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instance, err := s.getInstanceRow(ctx, appCode, instanceID)
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if err != nil {
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return instanceDTO{}, err
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}
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result, err := s.adminDB.ExecContext(ctx, `
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UPDATE admin_policy_instances
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SET status = ?, updated_by_admin_id = ?, updated_at_ms = ?
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WHERE app_code = ? AND instance_id = ?`,
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status, actorID, nowMS, appCode, instanceID,
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)
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if err != nil {
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return instanceDTO{}, err
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}
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affected, err := result.RowsAffected()
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if err != nil {
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return instanceDTO{}, err
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}
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if affected == 0 {
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return instanceDTO{}, errors.New("policy instance not found")
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}
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instance.Status = status
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if err := s.syncWalletRuntimeStatus(ctx, instance, status, nowMS); err != nil {
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return instanceDTO{}, err
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}
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return s.getInstanceDTO(ctx, appCode, instanceID)
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}
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func (s *Service) PublishInstance(ctx context.Context, appCode string, actorID uint, instanceID uint64) (publishDTO, error) {
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if s == nil || s.adminDB == nil || s.walletDB == nil || s.userDB == nil {
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return publishDTO{}, errors.New("policy publish database is not configured")
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}
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appCode = appctx.Normalize(appCode)
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instance, err := s.getInstanceRow(ctx, appCode, instanceID)
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if err != nil {
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return publishDTO{}, err
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}
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if instance.Status != policyStatusActive {
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return publishDTO{}, errors.New("only active policy instance can be published")
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}
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ruleJSON, err := s.getTemplateRuleJSON(ctx, instance.TemplateCode, instance.TemplateVersion)
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if err != nil {
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return publishDTO{}, err
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}
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compiled, err := compilePolicy(ruleJSON)
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if err != nil {
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return publishDTO{}, err
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}
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regionIDs, err := s.resolveRegionScope(ctx, instance.AppCode, instance.RegionScope)
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if err != nil {
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return publishDTO{}, err
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}
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nowMS := time.Now().UTC().UnixMilli()
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// 每日任务资产由 task definition 显式保存；通用政策只发布 wallet 目标，不能恢复 App 级任务默认值。
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targetCount := len(regionIDs)
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jobID, err := s.createPublishJob(ctx, instance, actorID, targetCount, nowMS)
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if err != nil {
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return publishDTO{}, err
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}
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if err := s.publishWalletRuntime(ctx, instance, compiled, regionIDs, actorID, nowMS); err != nil {
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_ = s.finishPublishJob(ctx, jobID, publishStatusFailed, targetCount, 0, targetCount, err.Error(), nowMS)
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_ = s.markInstancePublishFailed(ctx, instance.AppCode, instance.InstanceID, err.Error(), nowMS)
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return publishDTO{}, err
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}
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if err := s.insertPublishItems(ctx, jobID, instance.AppCode, regionIDs, nowMS); err != nil {
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_ = s.finishPublishJob(ctx, jobID, publishStatusFailed, targetCount, targetCount, 0, err.Error(), nowMS)
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_ = s.markInstancePublishFailed(ctx, instance.AppCode, instance.InstanceID, err.Error(), nowMS)
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return publishDTO{}, err
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}
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if err := s.finishPublishJob(ctx, jobID, "succeeded", targetCount, targetCount, 0, "", nowMS); err != nil {
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return publishDTO{}, err
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}
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if _, err := s.adminDB.ExecContext(ctx, `
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UPDATE admin_policy_instances
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SET publish_status = ?, publish_error = '', last_published_at_ms = ?, updated_by_admin_id = ?, updated_at_ms = ?
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WHERE app_code = ? AND instance_id = ?`,
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publishStatusPublished, nowMS, actorID, nowMS, instance.AppCode, instance.InstanceID,
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); err != nil {
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return publishDTO{}, err
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}
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return publishDTO{
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JobID: jobID,
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InstanceID: instance.InstanceID,
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AppCode: instance.AppCode,
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InstanceCode: instance.InstanceCode,
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TemplateCode: instance.TemplateCode,
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TemplateVersion: instance.TemplateVersion,
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Status: publishStatusPublished,
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TargetCount: targetCount,
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PublishedRegionID: regionIDs,
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PublishedAtMS: nowMS,
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}, nil
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}
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func (s *Service) getTemplate(ctx context.Context, templateCode string, version string) (templateDTO, error) {
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row := s.adminDB.QueryRowContext(ctx, `
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SELECT t.template_id, v.version_id, t.template_code, v.template_version, t.name, v.status,
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COALESCE(CAST(v.rule_json AS CHAR), '{}'), t.description, v.created_at_ms, v.updated_at_ms
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FROM admin_policy_templates t
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JOIN admin_policy_template_versions v ON v.template_code = t.template_code AND v.template_version = t.template_version
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WHERE t.template_code = ? AND v.template_version = ?`,
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templateCode, version,
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)
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item, err := scanTemplate(row)
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if errors.Is(err, sql.ErrNoRows) {
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return templateDTO{}, errors.New("POINT wallet policy version not found")
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}
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return item, err
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}
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func (s *Service) getTemplateRuleJSON(ctx context.Context, templateCode string, version string) (json.RawMessage, error) {
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var raw string
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if err := s.adminDB.QueryRowContext(ctx, `
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SELECT COALESCE(CAST(rule_json AS CHAR), '{}')
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FROM admin_policy_template_versions
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WHERE template_code = ? AND template_version = ? AND status = ?`,
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templateCode, version, policyStatusActive,
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).Scan(&raw); err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, errors.New("active POINT wallet policy version not found")
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}
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return nil, err
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}
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return normalizeRuleJSON(json.RawMessage(raw))
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}
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func (s *Service) getInstanceDTO(ctx context.Context, appCode string, instanceID uint64) (instanceDTO, error) {
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row := s.adminDB.QueryRowContext(ctx, `
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SELECT instance_id, app_code, instance_code, template_code, template_version, region_scope, status,
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effective_from_ms, effective_to_ms, publish_status, publish_error, last_published_at_ms,
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created_at_ms, updated_at_ms
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FROM admin_policy_instances
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WHERE app_code = ? AND instance_id = ?`,
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appCode, instanceID,
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)
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item, err := scanInstanceDTO(row)
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if errors.Is(err, sql.ErrNoRows) {
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return instanceDTO{}, errors.New("policy instance not found")
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}
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return item, err
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}
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func (s *Service) getInstanceRow(ctx context.Context, appCode string, instanceID uint64) (policyInstanceRow, error) {
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row := s.adminDB.QueryRowContext(ctx, `
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SELECT instance_id, app_code, instance_code, template_code, template_version, region_scope, status,
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effective_from_ms, effective_to_ms
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FROM admin_policy_instances
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WHERE app_code = ? AND instance_id = ?`,
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appCode, instanceID,
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)
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var item policyInstanceRow
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err := row.Scan(&item.InstanceID, &item.AppCode, &item.InstanceCode, &item.TemplateCode, &item.TemplateVersion, &item.RegionScope, &item.Status, &item.EffectiveFromMS, &item.EffectiveToMS)
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if errors.Is(err, sql.ErrNoRows) {
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return policyInstanceRow{}, errors.New("policy instance not found")
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}
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return item, err
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}
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func (s *Service) resolveRegionScope(ctx context.Context, appCode string, scope string) ([]int64, error) {
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scope = normalizeRegionScope(scope)
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if strings.HasPrefix(scope, "region_id:") {
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value := strings.TrimPrefix(scope, "region_id:")
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regionID, err := strconv.ParseInt(value, 10, 64)
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if err != nil || regionID <= 0 {
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return nil, errors.New("region_scope is invalid")
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}
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return []int64{regionID}, nil
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}
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rows, err := s.userDB.QueryContext(ctx, `
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SELECT region_id
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FROM regions
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WHERE app_code = ? AND status = 'active'
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ORDER BY sort_order ASC, region_id ASC`, appCode)
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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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regionIDs := []int64{0}
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for rows.Next() {
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var regionID int64
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if err := rows.Scan(®ionID); err != nil {
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return nil, err
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}
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if regionID > 0 {
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regionIDs = append(regionIDs, regionID)
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}
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return regionIDs, nil
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}
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func (s *Service) createPublishJob(ctx context.Context, item policyInstanceRow, actorID uint, targetCount int, nowMS int64) (uint64, error) {
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result, err := s.adminDB.ExecContext(ctx, `
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INSERT INTO admin_policy_publish_jobs (
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instance_id, app_code, instance_code, template_code, template_version, status,
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target_count, operator_admin_id, created_at_ms, updated_at_ms
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) VALUES (?, ?, ?, ?, ?, 'pending', ?, ?, ?, ?)`,
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item.InstanceID, item.AppCode, item.InstanceCode, item.TemplateCode, item.TemplateVersion, targetCount, actorID, nowMS, nowMS,
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)
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if err != nil {
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return 0, err
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}
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id, err := result.LastInsertId()
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return uint64(id), err
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}
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func (s *Service) publishWalletRuntime(ctx context.Context, item policyInstanceRow, compiled compiledPolicy, regionIDs []int64, actorID uint, nowMS int64) error {
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if err := ensureWalletPolicyRuntimeTable(ctx, s.walletDB); err != nil {
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return err
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}
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tx, err := s.walletDB.BeginTx(ctx, nil)
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if err != nil {
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return err
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}
|
||
defer func() { _ = tx.Rollback() }()
|
||
if _, err := tx.ExecContext(ctx, `DELETE FROM wallet_policy_instances WHERE app_code = ? AND instance_code = ?`, item.AppCode, item.InstanceCode); err != nil {
|
||
return err
|
||
}
|
||
for _, regionID := range regionIDs {
|
||
if _, err := tx.ExecContext(ctx, `
|
||
INSERT INTO wallet_policy_instances (
|
||
app_code, instance_code, template_code, template_version, region_id, status,
|
||
effective_from_ms, effective_to_ms, host_point_asset_type, host_point_ratio_ppm, agency_point_ratio_ppm,
|
||
points_per_usd, withdraw_fee_bps, rule_json, published_by_admin_id,
|
||
published_at_ms, created_at_ms, updated_at_ms
|
||
) VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'POINT', ?, ?, ?, ?, CAST(? AS JSON), ?, ?, ?, ?)`,
|
||
item.AppCode, item.InstanceCode, item.TemplateCode, item.TemplateVersion, regionID, item.Status,
|
||
item.EffectiveFromMS, item.EffectiveToMS, int64(0), int64(0),
|
||
compiled.PointsPerUSD, compiled.WithdrawFeeBPS, string(compiled.RuleJSON), actorID, nowMS, nowMS, nowMS,
|
||
); err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
func (s *Service) syncWalletRuntimeStatus(ctx context.Context, item policyInstanceRow, status string, nowMS int64) error {
|
||
if s.walletDB == nil {
|
||
return nil
|
||
}
|
||
if err := ensureWalletPolicyRuntimeTable(ctx, s.walletDB); err != nil {
|
||
return err
|
||
}
|
||
// 运行表是 owner service 的最终读取面；后台停用实例必须同步停用旧快照，不能只改 admin 状态。
|
||
_, err := s.walletDB.ExecContext(ctx, `
|
||
UPDATE wallet_policy_instances
|
||
SET status = ?, updated_at_ms = ?
|
||
WHERE app_code = ? AND instance_code = ?`,
|
||
status, nowMS, item.AppCode, item.InstanceCode,
|
||
)
|
||
return err
|
||
}
|
||
|
||
func ensureWalletPolicyRuntimeTable(ctx context.Context, db *sql.DB) error {
|
||
_, err := db.ExecContext(ctx, `
|
||
CREATE TABLE IF NOT EXISTS wallet_policy_instances (
|
||
app_code VARCHAR(32) NOT NULL COMMENT '应用编码',
|
||
instance_code VARCHAR(96) NOT NULL COMMENT '后台策略实例编码',
|
||
template_code VARCHAR(96) NOT NULL COMMENT '模板编码快照',
|
||
template_version VARCHAR(64) NOT NULL COMMENT '模板版本快照',
|
||
region_id BIGINT NOT NULL DEFAULT 0 COMMENT '适用地区，0 表示 App 兜底',
|
||
status VARCHAR(24) NOT NULL DEFAULT 'active' COMMENT 'active/disabled',
|
||
effective_from_ms BIGINT NOT NULL DEFAULT 0 COMMENT 'UTC epoch ms',
|
||
effective_to_ms BIGINT NOT NULL DEFAULT 0 COMMENT '0 表示长期有效',
|
||
host_point_asset_type VARCHAR(32) NOT NULL DEFAULT 'POINT' COMMENT '兼容既有表结构；新礼物不读取',
|
||
host_point_ratio_ppm BIGINT NOT NULL DEFAULT 0 COMMENT '兼容既有表结构；新礼物不读取',
|
||
agency_point_ratio_ppm BIGINT NOT NULL DEFAULT 0 COMMENT '兼容既有表结构；新礼物不读取',
|
||
points_per_usd BIGINT NOT NULL DEFAULT 100000 COMMENT 'POINT/USD 展示换算比例',
|
||
withdraw_fee_bps INT NOT NULL DEFAULT 500 COMMENT '提现手续费 bps',
|
||
rule_json JSON NOT NULL COMMENT '完整政策快照',
|
||
published_by_admin_id BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||
published_at_ms BIGINT NOT NULL DEFAULT 0,
|
||
created_at_ms BIGINT NOT NULL,
|
||
updated_at_ms BIGINT NOT NULL,
|
||
PRIMARY KEY (app_code, instance_code, region_id),
|
||
KEY idx_wallet_policy_active (app_code, region_id, status, effective_from_ms, effective_to_ms)
|
||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='钱包运行侧政策实例表'`)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if _, err := db.ExecContext(ctx, `ALTER TABLE wallet_policy_instances ADD COLUMN agency_point_ratio_ppm BIGINT NOT NULL DEFAULT 0 COMMENT '兼容既有表结构；新礼物不读取' AFTER host_point_ratio_ppm`); err != nil && !isDuplicateColumnError(err) {
|
||
return err
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func isDuplicateColumnError(err error) bool {
|
||
var mysqlErr *mysqlDriver.MySQLError
|
||
return errors.As(err, &mysqlErr) && mysqlErr.Number == 1060
|
||
}
|
||
|
||
func (s *Service) insertPublishItems(ctx context.Context, jobID uint64, appCode string, regionIDs []int64, nowMS int64) error {
|
||
tx, err := s.adminDB.BeginTx(ctx, nil)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer func() { _ = tx.Rollback() }()
|
||
for _, regionID := range regionIDs {
|
||
if _, err := tx.ExecContext(ctx, `
|
||
INSERT INTO admin_policy_publish_items (
|
||
job_id, owner_service, app_code, region_id, status, created_at_ms, updated_at_ms
|
||
) VALUES (?, 'wallet', ?, ?, 'succeeded', ?, ?)`,
|
||
jobID, appCode, regionID, nowMS, nowMS,
|
||
); err != nil {
|
||
return err
|
||
}
|
||
}
|
||
return tx.Commit()
|
||
}
|
||
|
||
func (s *Service) finishPublishJob(ctx context.Context, jobID uint64, status string, targetCount int, successCount int, failureCount int, errMsg string, nowMS int64) error {
|
||
_, err := s.adminDB.ExecContext(ctx, `
|
||
UPDATE admin_policy_publish_jobs
|
||
SET status = ?, target_count = ?, success_count = ?, failure_count = ?, error_message = ?, updated_at_ms = ?
|
||
WHERE job_id = ?`,
|
||
status, targetCount, successCount, failureCount, truncate(errMsg, 512), nowMS, jobID,
|
||
)
|
||
return err
|
||
}
|
||
|
||
func (s *Service) markInstancePublishFailed(ctx context.Context, appCode string, instanceID uint64, errMsg string, nowMS int64) error {
|
||
_, err := s.adminDB.ExecContext(ctx, `
|
||
UPDATE admin_policy_instances
|
||
SET publish_status = ?, publish_error = ?, updated_at_ms = ?
|
||
WHERE app_code = ? AND instance_id = ?`,
|
||
publishStatusFailed, truncate(errMsg, 512), nowMS, appCode, instanceID,
|
||
)
|
||
return err
|
||
}
|
||
|
||
func compilePolicy(raw json.RawMessage) (compiledPolicy, error) {
|
||
normalized, err := normalizeRuleJSON(raw)
|
||
if err != nil {
|
||
return compiledPolicy{}, errors.New("rule_json is invalid")
|
||
}
|
||
var decoded map[string]any
|
||
if err := json.Unmarshal(normalized, &decoded); err != nil {
|
||
return compiledPolicy{}, errors.New("rule_json is invalid")
|
||
}
|
||
pointsPerUSD, err := requiredInt64FromJSON(decoded, "points_per_usd")
|
||
if err != nil || pointsPerUSD <= 0 {
|
||
return compiledPolicy{}, errors.New("rule_json points_per_usd must be a positive integer")
|
||
}
|
||
host, _ := decoded["host"].(map[string]any)
|
||
minimumPoints, err := requiredInt64FromJSON(host, "minimum_withdraw_points")
|
||
if err != nil || minimumPoints <= 0 {
|
||
return compiledPolicy{}, errors.New("rule_json host minimum_withdraw_points must be a positive integer")
|
||
}
|
||
withdrawFeeBPS, err := requiredInt64FromJSON(host, "withdraw_fee_bps")
|
||
if err != nil || withdrawFeeBPS < 0 || withdrawFeeBPS > 10_000 {
|
||
return compiledPolicy{}, errors.New("rule_json host withdraw_fee_bps must be an integer between 0 and 10000")
|
||
}
|
||
return compiledPolicy{
|
||
PointsPerUSD: pointsPerUSD,
|
||
MinimumPoints: minimumPoints,
|
||
WithdrawFeeBPS: withdrawFeeBPS,
|
||
RuleJSON: normalized,
|
||
}, nil
|
||
}
|
||
|
||
func scanTemplate(row interface{ Scan(dest ...any) error }) (templateDTO, error) {
|
||
var item templateDTO
|
||
var rule string
|
||
if err := row.Scan(&item.TemplateID, &item.VersionID, &item.TemplateCode, &item.TemplateVersion, &item.Name, &item.Status, &rule, &item.Description, &item.CreatedAtMS, &item.UpdatedAtMS); err != nil {
|
||
return templateDTO{}, err
|
||
}
|
||
normalized, err := normalizeRuleJSON(json.RawMessage(rule))
|
||
if err != nil {
|
||
return templateDTO{}, err
|
||
}
|
||
item.RuleJSON = normalized
|
||
return item, nil
|
||
}
|
||
|
||
func scanInstanceDTO(row interface{ Scan(dest ...any) error }) (instanceDTO, error) {
|
||
var item instanceDTO
|
||
err := row.Scan(&item.InstanceID, &item.AppCode, &item.InstanceCode, &item.TemplateCode, &item.TemplateVersion, &item.RegionScope, &item.Status, &item.EffectiveFromMS, &item.EffectiveToMS, &item.PublishStatus, &item.PublishError, &item.LastPublishedAtMS, &item.CreatedAtMS, &item.UpdatedAtMS)
|
||
return item, err
|
||
}
|
||
|
||
func templateWhere(query listTemplatesQuery) (string, []any) {
|
||
conditions := []string{"1 = 1"}
|
||
args := make([]any, 0)
|
||
if query.Status != "" {
|
||
conditions = append(conditions, "v.status = ?")
|
||
args = append(args, normalizeStatus(query.Status))
|
||
}
|
||
if query.Keyword != "" {
|
||
conditions = append(conditions, "(t.template_code LIKE ? OR t.name LIKE ?)")
|
||
like := "%" + query.Keyword + "%"
|
||
args = append(args, like, like)
|
||
}
|
||
return "WHERE " + strings.Join(conditions, " AND "), args
|
||
}
|
||
|
||
func instanceWhere(appCode string, query listInstancesQuery) (string, []any) {
|
||
conditions := []string{"app_code = ?"}
|
||
args := []any{appCode}
|
||
if query.Status != "" {
|
||
conditions = append(conditions, "status = ?")
|
||
args = append(args, normalizeStatus(query.Status))
|
||
}
|
||
if query.Keyword != "" {
|
||
conditions = append(conditions, "(instance_code LIKE ? OR template_code LIKE ?)")
|
||
like := "%" + query.Keyword + "%"
|
||
args = append(args, like, like)
|
||
}
|
||
return "WHERE " + strings.Join(conditions, " AND "), args
|
||
}
|
||
|
||
func normalizePage(page int, pageSize int) (int, int) {
|
||
if page <= 0 {
|
||
page = 1
|
||
}
|
||
if pageSize <= 0 {
|
||
pageSize = 10
|
||
}
|
||
if pageSize > 100 {
|
||
pageSize = 100
|
||
}
|
||
return page, pageSize
|
||
}
|
||
|
||
func normalizeCode(value string) string {
|
||
value = strings.ToLower(strings.TrimSpace(value))
|
||
value = strings.ReplaceAll(value, " ", "_")
|
||
return value
|
||
}
|
||
|
||
func normalizeVersion(value string) string {
|
||
return strings.TrimSpace(value)
|
||
}
|
||
|
||
func normalizeStatus(value string) string {
|
||
switch strings.ToLower(strings.TrimSpace(value)) {
|
||
case "", "enabled", policyStatusActive:
|
||
return policyStatusActive
|
||
case "inactive", policyStatusDisabled:
|
||
return policyStatusDisabled
|
||
default:
|
||
return strings.ToLower(strings.TrimSpace(value))
|
||
}
|
||
}
|
||
|
||
func normalizeRegionScope(value string) string {
|
||
value = strings.TrimSpace(value)
|
||
if value == "" {
|
||
return "all_active_regions"
|
||
}
|
||
return value
|
||
}
|
||
|
||
func validateEffectiveRange(fromMS int64, toMS int64) error {
|
||
if fromMS < 0 || toMS < 0 {
|
||
return errors.New("effective time is invalid")
|
||
}
|
||
if toMS > 0 && fromMS > 0 && toMS <= fromMS {
|
||
return errors.New("effective_to_ms must be greater than effective_from_ms")
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func normalizeRuleJSON(raw json.RawMessage) (json.RawMessage, error) {
|
||
if len(raw) == 0 {
|
||
return nil, errors.New("rule_json is required")
|
||
}
|
||
var decoded map[string]any
|
||
if err := json.Unmarshal(raw, &decoded); err != nil || decoded == nil {
|
||
return nil, errors.New("rule_json must be a JSON object")
|
||
}
|
||
// wallet owner 当前只消费 POINT/USD、最低提现 POINT 和提现手续费。保存、列表回显和发布都使用
|
||
// 同一白名单，确保旧模板或任意扩展 JSON 不能重新制造“后台保存成功但业务不生效”的幽灵配置。
|
||
normalizedRule := make(map[string]any, 2)
|
||
if pointsPerUSD, exists := decoded["points_per_usd"]; exists {
|
||
normalizedRule["points_per_usd"] = pointsPerUSD
|
||
}
|
||
if sourceHost, ok := decoded["host"].(map[string]any); ok {
|
||
host := make(map[string]any, 2)
|
||
if minimumPoints, exists := sourceHost["minimum_withdraw_points"]; exists {
|
||
host["minimum_withdraw_points"] = minimumPoints
|
||
}
|
||
if withdrawFeeBPS, exists := sourceHost["withdraw_fee_bps"]; exists {
|
||
host["withdraw_fee_bps"] = withdrawFeeBPS
|
||
}
|
||
if len(host) > 0 {
|
||
normalizedRule["host"] = host
|
||
}
|
||
}
|
||
normalized, err := json.Marshal(normalizedRule)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
return json.RawMessage(normalized), nil
|
||
}
|
||
|
||
func requiredInt64FromJSON(object map[string]any, key string) (int64, error) {
|
||
value, exists := object[key]
|
||
if !exists {
|
||
return 0, errors.New("required JSON value is missing")
|
||
}
|
||
switch typed := value.(type) {
|
||
case float64:
|
||
parsed := int64(typed)
|
||
if typed != float64(parsed) {
|
||
return 0, errors.New("JSON value is not an integer")
|
||
}
|
||
return parsed, nil
|
||
case json.Number:
|
||
return typed.Int64()
|
||
case string:
|
||
return strconv.ParseInt(strings.TrimSpace(typed), 10, 64)
|
||
default:
|
||
return 0, errors.New("JSON value is not an integer")
|
||
}
|
||
}
|
||
|
||
func truncate(value string, limit int) string {
|
||
value = strings.TrimSpace(value)
|
||
if len(value) <= limit {
|
||
return value
|
||
}
|
||
return value[:limit]
|
||
}
|