ddd-strategic-design

# Domain-Driven Design: Strategic Design ## 前置协议 ### 环境检测 ```bash # 检测当前项目信息 PROJECT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo "unknown") BRANCH=$(git branch --show-current 2>/dev/null || echo "unknown") COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown") echo "PROJECT: $PROJECT_ROOT" echo "BRANCH: $BRANCH" echo "COMMIT: $COMMIT" ``` ### 前置技能检查 **benefits-from 检查**（推荐但非必须）： ```bash # 检查 goal-oriented 工件 GOAL_ARTIFACT="memory/artifacts/goal-oriented/latest.json" if [ -f "$GOAL_ARTIFACT" ]; then echo "FOUND: goal-oriented artifact" # 提取目标信息，确保设计符合目标 fi # 检查 first-principles 工件 FP_ARTIFACT="memory/artifacts/first-principles/latest.json" if [ -f "$FP_ARTIFACT" ]; then echo "FOUND: first-principles artifact" # 提取第一性原理分析结果，用于指导设计 fi ``` **工件目录初始化**： ```bash # 确保工件目录存在 mkdir -p memory/artifacts/ddd-strategic ``` ### 用户意图确认 根据用户消息判断： **检查点**： - [ ] 是否需要设计新系统或重构现有系统 - [ ] 是否涉及多个业务领域或团队 - [ ] 是否需要识别系统边界和上下文关系 **意图分类**： 1. **新系统设计**：从零开始设计系统架构 2. **系统重构**：将单体拆分为微服务 3. **架构优化**：重新梳理上下文边界 4. **业务建模**：梳理业务领域 ## Overview Strategic design focuses on defining bounded contexts and their relationships. A bounded context is a boundary within which a domain model is defined and applicable. Inside the boundary, all terms, rules, and logic have a specific, consistent meaning. Different contexts may use the same terms with different meanings. **Why it matters:** Without clear boundaries, teams talk past each other. "Customer" means something d...