feat: 方案100%匹配 — RBAC动态权限+Grafana监控+目录库独立微服务+全国目录中心+标识同步

2026-06-30 13:42:11 +08:00
parent 96e2393c50
commit 29a6b57533
40 changed files with 4159 additions and 7 deletions
@@ -393,4 +393,204 @@ func (m *MemoryChain) maCodeByCTID(ctid string) string {
 	return ""
 }

+// QueryByHash 根据内容哈希反查标识信息及映射关系。
+func (m *MemoryChain) QueryByHash(fileHash string) (model.ContentQueryResult, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	maCode, ok := m.hashIndex[fileHash]
+	if !ok {
+		return model.ContentQueryResult{Found: false}, ErrNotFound
+	}
+	return model.ContentQueryResult{
+		Found:    true,
+		Content:  m.contents[maCode],
+		Bindings: m.bindings[maCode],
+		Mappings: m.mappings[maCode],
+	}, nil
+}
+
+// QueryByProvincialCode 根据省级内容编码（CP MediaID）反查标识信息。
+func (m *MemoryChain) QueryByProvincialCode(provincialCode string) (model.ContentQueryResult, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	for maCode, maps := range m.mappings {
+		for _, mp := range maps {
+			if mp.Party == model.PartyCP && mp.PartyID == provincialCode {
+				return model.ContentQueryResult{
+					Found:    true,
+					Content:  m.contents[maCode],
+					Bindings: m.bindings[maCode],
+					Mappings: maps,
+				}, nil
+			}
+		}
+	}
+	return model.ContentQueryResult{Found: false}, ErrNotFound
+}
+
+// QueryByLibraryFileID 根据片库文件 ID（媒资库 ID）反查标识信息。
+func (m *MemoryChain) QueryByLibraryFileID(libraryFileID string) (model.ContentQueryResult, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	for maCode, maps := range m.mappings {
+		for _, mp := range maps {
+			if mp.Party == model.PartyReviewer && mp.PartyID == libraryFileID {
+				return model.ContentQueryResult{
+					Found:    true,
+					Content:  m.contents[maCode],
+					Bindings: m.bindings[maCode],
+					Mappings: maps,
+				}, nil
+			}
+		}
+	}
+	return model.ContentQueryResult{Found: false}, ErrNotFound
+}
+
+// MergeMA 将多个 MA 码合并为一个主 MA 码（仅监管主体）。
+// 被合并的 MA 码的哈希绑定和映射迁移至主 MA 码，原 MA 码状态标记为 merged。
+func (m *MemoryChain) MergeMA(role Role, req model.MergeRequest) (model.MergeResult, error) {
+	if role != RoleRegulator {
+		return model.MergeResult{}, ErrPermissionDenied
+	}
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	primary, ok := m.contents[req.PrimaryMACode]
+	if !ok {
+		return model.MergeResult{}, ErrNotFound
+	}
+	_ = primary
+
+	migratedBindings := 0
+	migratedMappings := 0
+	for _, secMA := range req.SecondaryMACodes {
+		secContent, exists := m.contents[secMA]
+		if !exists {
+			return model.MergeResult{}, fmt.Errorf("%w: secondary MA %s not found", ErrNotFound, secMA)
+		}
+		if secContent.Status == model.StatusMerged {
+			return model.MergeResult{}, fmt.Errorf("chain: MA %s already merged", secMA)
+		}
+
+		// 迁移哈希绑定至主 MA 码
+		for _, b := range m.bindings[secMA] {
+			b.ContentTwinID = primary.ContentTwinID
+			m.bindings[req.PrimaryMACode] = append(m.bindings[req.PrimaryMACode], b)
+			migratedBindings++
+		}
+
+		// 迁移映射至主 MA 码
+		for _, mp := range m.mappings[secMA] {
+			mp.ContentTwinID = primary.ContentTwinID
+			m.mappings[req.PrimaryMACode] = append(m.mappings[req.PrimaryMACode], mp)
+			migratedMappings++
+		}
+
+		// 更新哈希索引指向主 MA 码
+		for _, b := range m.bindings[secMA] {
+			if b.HashType == model.HashFile || b.HashType == model.HashTranscoded {
+				m.hashIndex[b.HashValue] = req.PrimaryMACode
+			}
+		}
+
+		// 清空被合并 MA 码的绑定和映射，状态标记为 merged
+		m.bindings[secMA] = nil
+		m.mappings[secMA] = nil
+		secContent.Status = model.StatusMerged
+		m.contents[secMA] = secContent
+	}
+
+	txID := m.nextTx("mergeMA")
+	return model.MergeResult{
+		PrimaryMACode:    req.PrimaryMACode,
+		MergedMACodes:    req.SecondaryMACodes,
+		MigratedBindings: migratedBindings,
+		MigratedMappings: migratedMappings,
+		TxID:             txID,
+	}, nil
+}
+
+// SplitMA 将一个 MA 码拆分为多个独立 MA 码（仅监管主体）。
+// 按集号将哈希绑定和映射迁移至新 MA 码，源 MA 码状态标记为 split。
+func (m *MemoryChain) SplitMA(role Role, req model.SplitRequest) (model.SplitResult, error) {
+	if role != RoleRegulator {
+		return model.SplitResult{}, ErrPermissionDenied
+	}
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	srcContent, ok := m.contents[req.SourceMACode]
+	if !ok {
+		return model.SplitResult{}, ErrNotFound
+	}
+	if srcContent.Status == model.StatusMerged || srcContent.Status == model.StatusSplit {
+		return model.SplitResult{}, fmt.Errorf("chain: MA %s already %s", req.SourceMACode, srcContent.Status)
+	}
+
+	migratedBindings := 0
+	migratedMappings := 0
+	newMACodes := make([]string, 0, len(req.Splits))
+
+	for _, split := range req.Splits {
+		// 创建新内容记录
+		newContent := srcContent
+		newContent.MACode = split.NewMACode
+		newContent.ContentTwinID = split.NewMACode + "-ctid"
+		newContent.Title = split.Title
+		newContent.Status = model.StatusApproved
+		newContent.CreatedAt = time.Now()
+		m.contents[split.NewMACode] = newContent
+
+		// 按集号迁移哈希绑定
+		for _, b := range m.bindings[req.SourceMACode] {
+			shouldMigrate := false
+			if len(split.Episodes) == 0 {
+				// 空集号列表：迁移全部（整剧拆分场景）
+				shouldMigrate = true
+			} else {
+				for _, ep := range split.Episodes {
+					if b.Episode == ep {
+						shouldMigrate = true
+						break
+					}
+				}
+			}
+			if shouldMigrate {
+				newB := b
+				newB.ContentTwinID = newContent.ContentTwinID
+				m.bindings[split.NewMACode] = append(m.bindings[split.NewMACode], newB)
+				// 更新哈希索引
+				if b.HashType == model.HashFile || b.HashType == model.HashTranscoded {
+					m.hashIndex[b.HashValue] = split.NewMACode
+				}
+				migratedBindings++
+			}
+		}
+
+		// 迁移映射（全部映射复制到新 MA 码）
+		for _, mp := range m.mappings[req.SourceMACode] {
+			newMP := mp
+			newMP.ContentTwinID = newContent.ContentTwinID
+			m.mappings[split.NewMACode] = append(m.mappings[split.NewMACode], newMP)
+			migratedMappings++
+		}
+
+		newMACodes = append(newMACodes, split.NewMACode)
+	}
+
+	// 源 MA 码状态标记为 split
+	srcContent.Status = model.StatusSplit
+	m.contents[req.SourceMACode] = srcContent
+
+	txID := m.nextTx("splitMA")
+	return model.SplitResult{
+		SourceMACode:     req.SourceMACode,
+		NewMACodes:       newMACodes,
+		MigratedBindings: migratedBindings,
+		MigratedMappings: migratedMappings,
+		TxID:             txID,
+	}, nil
+}
+
 var _ Client = (*MemoryChain)(nil)