feat(diary): 数据层 + 班级系统 (Phase F1 + B3)
Flutter 数据层 (Phase F1): - journal_entry.dart: 日记数据模型 (Mood/Weather/tags/version) - journal_element.dart: 元素模型 (text/image/sticker/handwriting_ref/tape) - school_class.dart: 班级模型 - user_settings.dart: 用户设置 (主题/画笔/字号) - isar_database.dart: Isar 初始化 - api_client.dart: Dio + JWT注入 + 离线感知 + 401处理 - journal_repository.dart: 抽象接口 + InMemory实现 (乐观锁) - sync_engine.dart: WiFi同步 + 操作队列 + 重试(5次) + 快照持久化 Rust 班级系统 (Phase B3): - class_service.rs: 创建班级(6位码) + 加入班级 + 成员管理 - topic_service.rs: 老师布置主题 + 主题列表 - comment_service.rs: 老师点评 + 评语列表 - class_handler.rs: 5个API端点 + 权限守卫 - topic_handler.rs: 2个API端点 - comment_handler.rs: 2个API端点 - dto.rs: 新增5个DTO (ClassMemberResp/CreateTopicReq/TopicResp/CreateCommentReq/CommentResp) - 6条新路由注册 验证: cargo check 通过, 433测试全绿, flutter analyze 1 warning
This commit is contained in:
iven
191
crates/erp-diary/src/handler/class_handler.rs
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191
crates/erp-diary/src/handler/class_handler.rs
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// 班级 API 处理器 — 创建班级、加入班级、查询班级
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use axum::extract::{Extension, FromRef, Path, State};
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use axum::response::Json;
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use uuid::Uuid;
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use erp_core::error::AppError;
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use erp_core::rbac::require_permission;
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use erp_core::types::{ApiResponse, TenantContext};
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use crate::dto::{ClassMemberResp, ClassResp, CreateClassReq, JoinClassReq};
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use crate::service::class_service::ClassService;
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use crate::state::DiaryState;
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#[utoipa::path(
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post,
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path = "/api/v1/diary/classes",
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request_body = CreateClassReq,
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responses(
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(status = 200, description = "创建成功", body = ApiResponse<ClassResp>),
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(status = 400, description = "验证失败"),
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(status = 401, description = "未授权"),
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(status = 403, description = "权限不足"),
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),
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security(("bearer_auth" = [])),
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tag = "班级管理"
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)]
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/// POST /api/v1/diary/classes
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///
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/// 创建班级。需要 `diary.class.manage` 权限（老师角色）。
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pub async fn create_class<S>(
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State(state): State<DiaryState>,
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Extension(ctx): Extension<TenantContext>,
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Json(req): Json<CreateClassReq>,
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) -> Result<Json<ApiResponse<ClassResp>>, AppError>
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where
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DiaryState: FromRef<S>,
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S: Clone + Send + Sync + 'static,
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{
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require_permission(&ctx, "diary.class.manage")?;
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if req.name.trim().is_empty() {
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return Err(AppError::Validation("班级名称不能为空".to_string()));
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}
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let resp = ClassService::create_class(
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ctx.tenant_id,
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ctx.user_id,
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req.name,
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req.school_name,
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&state.db,
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&state.event_bus,
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)
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.await?;
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Ok(Json(ApiResponse::ok(resp)))
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}
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#[utoipa::path(
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post,
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path = "/api/v1/diary/classes/join",
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request_body = JoinClassReq,
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responses(
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(status = 200, description = "加入成功", body = ApiResponse<ClassResp>),
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(status = 400, description = "班级码无效或已过期"),
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(status = 401, description = "未授权"),
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(status = 403, description = "权限不足"),
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),
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security(("bearer_auth" = [])),
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tag = "班级管理"
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)]
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/// POST /api/v1/diary/classes/join
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///
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/// 通过班级码加入班级。需要 `diary.journal.create` 权限（学生使用此权限加入）。
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pub async fn join_class<S>(
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State(state): State<DiaryState>,
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Extension(ctx): Extension<TenantContext>,
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Json(req): Json<JoinClassReq>,
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) -> Result<Json<ApiResponse<ClassResp>>, AppError>
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where
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DiaryState: FromRef<S>,
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S: Clone + Send + Sync + 'static,
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{
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require_permission(&ctx, "diary.journal.create")?;
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if req.class_code.trim().is_empty() {
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return Err(AppError::Validation("班级码不能为空".to_string()));
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}
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let resp = ClassService::join_class(
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ctx.tenant_id,
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ctx.user_id,
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req.class_code,
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None, // 昵称暂不通过此接口传递
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&state.db,
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&state.event_bus,
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)
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.await?;
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Ok(Json(ApiResponse::ok(resp)))
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}
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#[utoipa::path(
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get,
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path = "/api/v1/diary/classes/{id}",
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params(("id" = Uuid, Path, description = "班级ID")),
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responses(
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(status = 200, description = "成功", body = ApiResponse<ClassResp>),
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(status = 401, description = "未授权"),
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(status = 403, description = "权限不足"),
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(status = 404, description = "班级不存在"),
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),
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security(("bearer_auth" = [])),
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tag = "班级管理"
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)]
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/// GET /api/v1/diary/classes/:id
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///
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/// 获取班级详情。需要 `diary.journal.read` 权限。
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pub async fn get_class<S>(
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State(state): State<DiaryState>,
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Extension(ctx): Extension<TenantContext>,
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Path(id): Path<Uuid>,
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) -> Result<Json<ApiResponse<ClassResp>>, AppError>
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where
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DiaryState: FromRef<S>,
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S: Clone + Send + Sync + 'static,
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{
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require_permission(&ctx, "diary.journal.read")?;
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let resp = ClassService::get_class(ctx.tenant_id, id, &state.db).await?;
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Ok(Json(ApiResponse::ok(resp)))
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}
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#[utoipa::path(
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get,
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path = "/api/v1/diary/classes/{id}/members",
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params(("id" = Uuid, Path, description = "班级ID")),
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responses(
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(status = 200, description = "成功", body = ApiResponse<Vec<ClassMemberResp>>),
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(status = 401, description = "未授权"),
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(status = 403, description = "权限不足"),
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(status = 404, description = "班级不存在"),
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),
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security(("bearer_auth" = [])),
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tag = "班级管理"
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)]
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/// GET /api/v1/diary/classes/:id/members
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///
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/// 获取班级成员列表。需要 `diary.journal.read` 权限。
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pub async fn list_members<S>(
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State(state): State<DiaryState>,
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Extension(ctx): Extension<TenantContext>,
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Path(id): Path<Uuid>,
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) -> Result<Json<ApiResponse<Vec<ClassMemberResp>>>, AppError>
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where
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DiaryState: FromRef<S>,
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S: Clone + Send + Sync + 'static,
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{
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require_permission(&ctx, "diary.journal.read")?;
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let resp = ClassService::list_members(ctx.tenant_id, id, &state.db).await?;
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Ok(Json(ApiResponse::ok(resp)))
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}
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#[utoipa::path(
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get,
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path = "/api/v1/diary/classes/my",
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responses(
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(status = 200, description = "成功", body = ApiResponse<Vec<ClassResp>>),
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(status = 401, description = "未授权"),
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(status = 403, description = "权限不足"),
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),
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security(("bearer_auth" = [])),
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tag = "班级管理"
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)]
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/// GET /api/v1/diary/classes/my
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///
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/// 获取当前用户加入的所有班级。需要 `diary.journal.read` 权限。
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pub async fn my_classes<S>(
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State(state): State<DiaryState>,
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Extension(ctx): Extension<TenantContext>,
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) -> Result<Json<ApiResponse<Vec<ClassResp>>>, AppError>
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where
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DiaryState: FromRef<S>,
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S: Clone + Send + Sync + 'static,
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{
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require_permission(&ctx, "diary.journal.read")?;
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let resp = ClassService::my_classes(ctx.tenant_id, ctx.user_id, &state.db).await?;
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Ok(Json(ApiResponse::ok(resp)))
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}
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