Initial commit: HealthCarePregnant project documentation and platform

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-18 09:48:05 +08:00
commit eab91174db
301 changed files with 42491 additions and 0 deletions
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+import { Injectable } from '@nestjs/common';
+import { PregnancyCase } from './case.types';
+import { CarePlan } from './care-plan.types';
+
+/** 个案与照护计划仓储抽象（内存实现，后续接入 DB）。 */
+export abstract class CaseflowRepository {
+  abstract saveCase(c: PregnancyCase): Promise<PregnancyCase>;
+  abstract findCaseById(id: string): Promise<PregnancyCase | null>;
+  abstract findCaseByPatient(patientId: string): Promise<PregnancyCase | null>;
+  abstract savePlan(p: CarePlan): Promise<CarePlan>;
+  abstract findPlansByCase(caseId: string): Promise<CarePlan[]>;
+}
+
+@Injectable()
+export class InMemoryCaseflowRepository extends CaseflowRepository {
+  private readonly cases = new Map<string, PregnancyCase>();
+  private readonly plans: CarePlan[] = [];
+
+  async saveCase(c: PregnancyCase): Promise<PregnancyCase> {
+    this.cases.set(c.id, c);
+    return c;
+  }
+
+  async findCaseById(id: string): Promise<PregnancyCase | null> {
+    return this.cases.get(id) ?? null;
+  }
+
+  async findCaseByPatient(patientId: string): Promise<PregnancyCase | null> {
+    for (const c of this.cases.values()) {
+      if (c.patientId === patientId) return c;
+    }
+    return null;
+  }
+
+  async savePlan(p: CarePlan): Promise<CarePlan> {
+    const idx = this.plans.findIndex((x) => x.id === p.id);
+    if (idx >= 0) this.plans[idx] = p;
+    else this.plans.push(p);
+    return p;
+  }
+
+  async findPlansByCase(caseId: string): Promise<CarePlan[]> {
+    return this.plans.filter((p) => p.caseId === caseId);
+  }
+}