feat: 更新CC码监管方案业务版文档，新增摘要、UGC专项、直播专项、存量处置、误判申诉、水印嵌入、CC码生命周期、组织保障等章节；同步macode到cccode重命名及其他代码变更
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freedakgmail
@@ -10,7 +10,7 @@ import (
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"time"
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"github.com/tcs-iptv/tcs/internal/chain"
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"github.com/tcs-iptv/tcs/internal/macode"
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"github.com/tcs-iptv/tcs/internal/cccode"
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"github.com/tcs-iptv/tcs/internal/model"
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"github.com/tcs-iptv/tcs/internal/playback"
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"github.com/tcs-iptv/tcs/internal/provenance"
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@@ -30,7 +30,7 @@ var (
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type Submission struct {
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Title string
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EpisodeCount int
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Category string // 内容类目（macode.CategoryXxx），决定发码号段
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Category string // 内容类目（cccode.CategoryXxx），决定发码号段
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FileHash string
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MerkleRoot string
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Perceptual string
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@@ -50,13 +50,13 @@ type SubmissionResult struct {
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// Service 业务编排器。
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type Service struct {
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chain chain.Client
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gen *macode.Generator
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gen *cccode.Generator
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pb *playback.Store
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prov *provenance.Store
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phash map[string]phashEntry // maCode -> 感知哈希条目（确权侵权比对）
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auths map[string]model.Authorization // maCode -> 授权（F22）
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black map[string]bool // maCode -> 黑名单（跨省复用校验）
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filings map[string]model.FilingRecord // maCode -> 备案/网标关联（三期 A.1）
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phash map[string]phashEntry // ccCode -> 感知哈希条目（确权侵权比对）
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auths map[string]model.Authorization // ccCode -> 授权（F22）
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black map[string]bool // ccCode -> 黑名单（跨省复用校验）
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filings map[string]model.FilingRecord // ccCode -> 备案/网标关联（三期 A.1）
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rights map[string]*model.UserRights // userHash -> 跨屏权益账户（四期 D.1）
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mu sync.Mutex
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seqMu sync.Mutex
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@@ -69,7 +69,7 @@ type reviewItem struct {
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ContentTwinID string
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Sub Submission
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Status string
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MACode string
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CCCode string
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}
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// phashEntry 感知哈希注册项，用于确权侵权比对。
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@@ -79,7 +79,7 @@ type phashEntry struct {
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}
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// New 创建业务服务。
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func New(c chain.Client, gen *macode.Generator) *Service {
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func New(c chain.Client, gen *cccode.Generator) *Service {
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return &Service{
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chain: c, gen: gen,
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pb: playback.NewStore(),
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@@ -107,10 +107,10 @@ func (s *Service) SubmitForReview(sub Submission) (SubmissionResult, error) {
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return SubmissionResult{}, ErrIncompleteHashPkg
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}
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// 防换壳重发（需求2-AC3、需求15-AC5）
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if maCode, exists := s.chain.HashExists(sub.FileHash); exists {
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if ccCode, exists := s.chain.HashExists(sub.FileHash); exists {
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return SubmissionResult{
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Status: "rejected",
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Message: fmt.Sprintf("内容哈希已存在，关联原 MA 码: %s", maCode),
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Message: fmt.Sprintf("内容哈希已存在，关联原 MA 码: %s", ccCode),
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}, ErrDuplicateContent
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}
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@@ -133,14 +133,14 @@ func (s *Service) SubmitForReview(sub Submission) (SubmissionResult, error) {
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// IssueResult 签发结果。
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type IssueResult struct {
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MACode string `json:"ma_code"`
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CCCode string `json:"ma_code"`
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ContentTwinID string `json:"content_twin_id"`
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TxID string `json:"tx_id"`
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Certificate string `json:"certificate"` // MA码+哈希证书（MVP 简化为字符串）
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Certificate string `json:"certificate"` // CC码+哈希证书（MVP 简化为字符串）
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}
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// ReviewCSPS CSPS 合规审核（发码前）。审核通过后方可发码，体现"审过才发证发码"。
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// 对应需求5（CSPS审核）+ 需求3-AC2（审核通过后生成MA码）。
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// 对应需求5（CSPS审核）+ 需求3-AC2（审核通过后生成CC码）。
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func (s *Service) ReviewCSPS(reviewID string, approved bool, reviewerID string) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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@@ -158,7 +158,7 @@ func (s *Service) ReviewCSPS(reviewID string, approved bool, reviewerID string)
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// ApproveAndIssue 在 CSPS 审核通过后**生成 MA 码**并强绑定哈希（需求3，模式B 自行发码）。
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// 前置：该送审必须已通过 CSPS 审核（审过才发码）。
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// MA 码由 macode.Generator 按内容类目从号段中原子分配。仅监管主体可调用。
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// MA 码由 cccode.Generator 按内容类目从号段中原子分配。仅监管主体可调用。
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func (s *Service) ApproveAndIssue(role chain.Role, reviewID, issuer string) (IssueResult, error) {
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s.mu.Lock()
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item, ok := s.reviews[reviewID]
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@@ -179,10 +179,10 @@ func (s *Service) ApproveAndIssue(role chain.Role, reviewID, issuer string) (Iss
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if err != nil {
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return IssueResult{}, fmt.Errorf("service: allocate MA code: %w", err)
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}
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maCode := issued.MACode
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ccCode := issued.CCCode
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txID, err := s.chain.IssueMA(role, chain.IssueRequest{
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MACode: maCode,
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CCCode: ccCode,
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ContentTwinID: item.ContentTwinID,
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MerkleRoot: item.Sub.MerkleRoot,
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FileHash: item.Sub.FileHash,
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@@ -202,7 +202,7 @@ func (s *Service) ApproveAndIssue(role chain.Role, reviewID, issuer string) (Iss
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s.mu.Lock()
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item.Status = model.StatusIssued // 已发码，移出"待发码"队列
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item.MACode = maCode
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item.CCCode = ccCode
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s.mu.Unlock()
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// CP 注册本方映射
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@@ -214,18 +214,18 @@ func (s *Service) ApproveAndIssue(role chain.Role, reviewID, issuer string) (Iss
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})
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// 记录全链路存证（送审→审核→发码）+ 注册感知哈希供确权比对
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s.prov.Record(model.ProvenanceEvent{MACode: maCode, Node: model.NodeSubmit, HashValue: item.Sub.FileHash, Operator: item.Sub.CPName, Detail: "CP 送审"})
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s.prov.Record(model.ProvenanceEvent{MACode: maCode, Node: model.NodeCSPSReview, Operator: "CSPS", Detail: "合规审核通过"})
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s.prov.Record(model.ProvenanceEvent{MACode: maCode, Node: model.NodeIssue, HashValue: item.Sub.FileHash, Operator: issuer, Detail: "发码签发，绑定基准哈希"})
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s.prov.Record(model.ProvenanceEvent{CCCode: ccCode, Node: model.NodeSubmit, HashValue: item.Sub.FileHash, Operator: item.Sub.CPName, Detail: "CP 送审"})
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s.prov.Record(model.ProvenanceEvent{CCCode: ccCode, Node: model.NodeCSPSReview, Operator: "CSPS", Detail: "合规审核通过"})
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s.prov.Record(model.ProvenanceEvent{CCCode: ccCode, Node: model.NodeIssue, HashValue: item.Sub.FileHash, Operator: issuer, Detail: "发码签发，绑定基准哈希"})
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if item.Sub.Perceptual != "" {
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s.mu.Lock()
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s.phash[maCode] = phashEntry{Title: item.Sub.Title, Perceptual: item.Sub.Perceptual}
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s.phash[ccCode] = phashEntry{Title: item.Sub.Title, Perceptual: item.Sub.Perceptual}
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s.mu.Unlock()
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}
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cert := fmt.Sprintf("CERT|%s|%s|%s", maCode, item.Sub.FileHash, item.Sub.MerkleRoot)
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cert := fmt.Sprintf("CERT|%s|%s|%s", ccCode, item.Sub.FileHash, item.Sub.MerkleRoot)
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return IssueResult{
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MACode: maCode,
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CCCode: ccCode,
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ContentTwinID: item.ContentTwinID,
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TxID: txID,
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Certificate: cert,
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@@ -233,8 +233,8 @@ func (s *Service) ApproveAndIssue(role chain.Role, reviewID, issuer string) (Iss
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}
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// Verify 送审文件验真 / CDN 注入校验通用入口（需求4、需求7）。
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func (s *Service) Verify(maCode, fileHash string) (chain.VerifyResult, error) {
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res, err := s.chain.VerifyHash(maCode, fileHash)
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func (s *Service) Verify(ccCode, fileHash string) (chain.VerifyResult, error) {
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res, err := s.chain.VerifyHash(ccCode, fileHash)
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if err != nil {
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return res, err
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}
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@@ -245,13 +245,13 @@ func (s *Service) Verify(maCode, fileHash string) (chain.VerifyResult, error) {
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}
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// QueryMappings 查询 MA 码绑定的三方映射与 CDN 端点（需求11/17）。
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func (s *Service) QueryMappings(maCode string) (chain.MappingsResult, error) {
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return s.chain.QueryMappings(maCode)
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func (s *Service) QueryMappings(ccCode string) (chain.MappingsResult, error) {
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return s.chain.QueryMappings(ccCode)
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}
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// VerifyEpisode 按集级子标识（MA码#E07）或 MA码+集号 验真单集。
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func (s *Service) VerifyEpisode(maCode string, episode int, fileHash string) (chain.VerifyResult, error) {
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res, err := s.chain.VerifyEpisodeHash(maCode, episode, fileHash)
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// VerifyEpisode 按集级子标识（CC码#E07）或 CC码+集号 验真单集。
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func (s *Service) VerifyEpisode(ccCode string, episode int, fileHash string) (chain.VerifyResult, error) {
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res, err := s.chain.VerifyEpisodeHash(ccCode, episode, fileHash)
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if err != nil {
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return res, err
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}
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@@ -262,8 +262,8 @@ func (s *Service) VerifyEpisode(maCode string, episode int, fileHash string) (ch
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}
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// ListEpisodes 列出某剧的全部集级哈希绑定。
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func (s *Service) ListEpisodes(maCode string) ([]model.HashBinding, error) {
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return s.chain.ListEpisodes(maCode)
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func (s *Service) ListEpisodes(ccCode string) ([]model.HashBinding, error) {
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return s.chain.ListEpisodes(ccCode)
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}
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// ReviewSummary 送审待办摘要（发码前阶段）。
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@@ -275,7 +275,7 @@ type ReviewSummary struct {
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EpisodeCount int `json:"episode_count"`
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Status string `json:"status"`
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CPName string `json:"cp_name"`
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MACode string `json:"ma_code"`
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CCCode string `json:"ma_code"`
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}
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// ListReviews 列出指定状态的送审待办（用于审核台/发码台队列）。
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@@ -292,7 +292,7 @@ func (s *Service) ListReviews(status string) []ReviewSummary {
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ReviewID: id, ContentTwinID: item.ContentTwinID,
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Title: item.Sub.Title, Category: item.Sub.Category,
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EpisodeCount: item.Sub.EpisodeCount, Status: item.Status,
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CPName: item.Sub.CPName, MACode: item.MACode,
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CPName: item.Sub.CPName, CCCode: item.CCCode,
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})
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}
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return out
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Reference in New Issue
Block a user