Merge branch 'main' of http://113.45.67.59:3003/linfeng/training_data

packages/common/prisma/schema.prisma

@@ -45,6 +45,10 @@ model Term {
     depts       Department[]   @relation("department_term")
     hasChildren Boolean?       @default(false) @map("has_children")
     posts       Post[]         @relation("post_term")
+    Plan        Plan?          @relation(fields: [planId], references: [id])
+    planId      String?
+    Subject     Subject?       @relation(fields: [subjectId], references: [id])
+    subjectId   String?
 
     @@index([name]) // 对name字段建立索引，以加快基于name的查找速度
     @@index([parentId]) // 对parentId字段建立索引，以加快基于parentId的查找速度
@@ -420,6 +424,9 @@ model Department {
     // watchedPost Post[]   @relation("post_watch_dept")
     hasChildren Boolean? @default(false) @map("has_children")
 
+    planId String?
+    Plan   Plan?   @relation(fields: [planId], references: [id])
+
     @@index([parentId])
     @@index([isDomain])
     @@index([name])
@@ -465,6 +472,7 @@ model Staff {
     enrollments    Enrollment[]
     teachedPosts   PostInstructor[]
     ownedResources Resource[]
+    Plan           Plan[]
 
     @@index([officerId])
     @@index([deptId])
@@ -529,3 +537,70 @@ model SportStandard {
     @@unique([projectId, gender, personType], name: "projectId_gender_personType")
     @@map("sport_standard")
 }
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+model Plan {
+    id       String  @id @default(cuid())
+    authorId String? @map("author_id")
+    author   Staff?  @relation(fields: [authorId], references: [id]) // 帖子作者，关联 Staff 模型
+
+    createdAt   DateTime  @default(now()) @map("created_at")
+    publishedAt DateTime? @map("published_at") // 发布时间
+    updatedAt   DateTime  @map("updated_at")
+    deletedAt   DateTime? @map("deleted_at") // 删除时间，可为空
+
+    terms   Term[]       @relation("plan_term")
+    month   DateTime     @map("month")
+    week    DateTime     @map("week")
+    checked Boolean      @default(false) @map("checked")
+    depts   Department[] @relation("plan_dept")
+    meta    Json?        @map("meta") // 计划表
+
+    @@map("plan")
+}
+
+model Subject {
+    id          String            @id @default(cuid())
+    name        String            @map("name")
+    terms       Term[]            @relation("subject_term")
+    parentId    String?           @map("parent_id")
+    parent      Subject?          @relation("SubjectChildren", fields: [parentId], references: [id]) // 父级帖子，关联 Post 模型
+    children    Subject[]         @relation("SubjectChildren") // 子级帖子列表，关联 Post 模型
+    ancestors   SubjectAncestry[] @relation("DescendantToAncestor")
+    descendants SubjectAncestry[] @relation("AncestorToDescendant")
+
+    @@map("subject")
+}
+
+model SubjectAncestry {
+    id           String   @id @default(cuid())
+    relDepth     Int      @map("rel_depth")
+    ancestorId   String?  @map("ancestor_id")
+    ancestor     Subject? @relation("DescendantToAncestor", fields: [ancestorId], references: [id])
+    descendantId String   @map("descendant_id")
+    descendant   Subject  @relation("AncestorToDescendant", fields: [descendantId], references: [id])
+
+    @@index([ancestorId])
+    @@index([descendantId])
+    @@index([ancestorId, descendantId])
+    @@map("subject_ancestry")
+}