diff --git a/backend/include/csp/services/redeem_service.h b/backend/include/csp/services/redeem_service.h
index 0a68709..46cb4b7 100644
--- a/backend/include/csp/services/redeem_service.h
+++ b/backend/include/csp/services/redeem_service.h
@@ -16,6 +16,7 @@ struct RedeemItem {
std::string unit_label;
int holiday_cost = 0;
int studyday_cost = 0;
+ int duration_minutes = 0; // 0 = permanent
bool is_active = true;
bool is_global = true;
int64_t created_by = 0;
@@ -29,6 +30,7 @@ struct RedeemItemWrite {
std::string unit_label = "小时";
int holiday_cost = 5;
int studyday_cost = 25;
+ int duration_minutes = 0; // 0 = permanent
bool is_active = true;
bool is_global = true;
};
diff --git a/backend/src/controllers/admin_controller.cc b/backend/src/controllers/admin_controller.cc
index 0fc7c44..8315eb5 100644
--- a/backend/src/controllers/admin_controller.cc
+++ b/backend/src/controllers/admin_controller.cc
@@ -68,6 +68,7 @@ services::RedeemItemWrite ParseRedeemItemWrite(const Json::Value& json) {
write.unit_label = json.get("unit_label", "小时").asString();
write.holiday_cost = json.get("holiday_cost", 5).asInt();
write.studyday_cost = json.get("studyday_cost", 25).asInt();
+ write.duration_minutes = json.get("duration_minutes", 0).asInt();
write.is_active = json.get("is_active", true).asBool();
write.is_global = json.get("is_global", true).asBool();
return write;
@@ -81,6 +82,7 @@ Json::Value ToJson(const services::RedeemItem& item) {
j["unit_label"] = item.unit_label;
j["holiday_cost"] = item.holiday_cost;
j["studyday_cost"] = item.studyday_cost;
+ j["duration_minutes"] = item.duration_minutes;
j["is_active"] = item.is_active;
j["is_global"] = item.is_global;
j["created_by"] = Json::Int64(item.created_by);
diff --git a/backend/src/db/sqlite_db.cc b/backend/src/db/sqlite_db.cc
index 3efa83b..956f1fd 100644
--- a/backend/src/db/sqlite_db.cc
+++ b/backend/src/db/sqlite_db.cc
@@ -524,6 +524,7 @@ CREATE TABLE IF NOT EXISTS redeem_items (
unit_label TEXT NOT NULL DEFAULT "小时",
holiday_cost INTEGER NOT NULL DEFAULT 5,
studyday_cost INTEGER NOT NULL DEFAULT 25,
+ duration_minutes INTEGER NOT NULL DEFAULT 0,
is_active INTEGER NOT NULL DEFAULT 1,
is_global INTEGER NOT NULL DEFAULT 1,
created_by INTEGER NOT NULL DEFAULT 0,
@@ -594,6 +595,8 @@ CREATE TABLE IF NOT EXISTS daily_task_logs (
EnsureColumn(db, "problem_solutions", "complexity",
"complexity TEXT NOT NULL DEFAULT ''");
EnsureColumn(db, "problem_solutions", "tags_json", "tags_json TEXT NOT NULL DEFAULT '[]'");
+ EnsureColumn(db, "redeem_items", "duration_minutes",
+ "duration_minutes INTEGER NOT NULL DEFAULT 0");
// Build indexes after compatibility ALTERs so old schemas won't fail on
// missing columns (e.g. legacy submissions table without contest_id).
diff --git a/backend/src/services/redeem_service.cc b/backend/src/services/redeem_service.cc
index 329a673..6878c84 100644
--- a/backend/src/services/redeem_service.cc
+++ b/backend/src/services/redeem_service.cc
@@ -36,11 +36,12 @@ RedeemItem ReadItem(sqlite3_stmt* stmt) {
item.unit_label = ColText(stmt, 3);
item.holiday_cost = sqlite3_column_int(stmt, 4);
item.studyday_cost = sqlite3_column_int(stmt, 5);
- item.is_active = sqlite3_column_int(stmt, 6) != 0;
- item.is_global = sqlite3_column_int(stmt, 7) != 0;
- item.created_by = sqlite3_column_int64(stmt, 8);
- item.created_at = sqlite3_column_int64(stmt, 9);
- item.updated_at = sqlite3_column_int64(stmt, 10);
+ item.duration_minutes = sqlite3_column_int(stmt, 6);
+ item.is_active = sqlite3_column_int(stmt, 7) != 0;
+ item.is_global = sqlite3_column_int(stmt, 8) != 0;
+ item.created_by = sqlite3_column_int64(stmt, 9);
+ item.created_at = sqlite3_column_int64(stmt, 10);
+ item.updated_at = sqlite3_column_int64(stmt, 11);
return item;
}
@@ -114,10 +115,10 @@ std::vector RedeemService::ListItems(bool include_inactive) {
sqlite3* db = db_.raw();
sqlite3_stmt* stmt = nullptr;
const char* sql_all =
- "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,is_active,is_global,created_by,created_at,updated_at "
+ "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,duration_minutes,is_active,is_global,created_by,created_at,updated_at "
"FROM redeem_items ORDER BY id ASC";
const char* sql_active =
- "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,is_active,is_global,created_by,created_at,updated_at "
+ "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,duration_minutes,is_active,is_global,created_by,created_at,updated_at "
"FROM redeem_items WHERE is_active=1 ORDER BY id ASC";
CheckSqlite(sqlite3_prepare_v2(db, include_inactive ? sql_all : sql_active, -1, &stmt, nullptr),
db,
@@ -136,7 +137,7 @@ std::optional RedeemService::GetItemById(int64_t item_id) {
sqlite3* db = db_.raw();
sqlite3_stmt* stmt = nullptr;
const char* sql =
- "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,is_active,is_global,created_by,created_at,updated_at "
+ "SELECT id,name,description,unit_label,holiday_cost,studyday_cost,duration_minutes,is_active,is_global,created_by,created_at,updated_at "
"FROM redeem_items WHERE id=?";
CheckSqlite(sqlite3_prepare_v2(db, sql, -1, &stmt, nullptr), db,
"prepare get redeem item");
@@ -156,8 +157,8 @@ RedeemItem RedeemService::CreateItem(int64_t admin_user_id, const RedeemItemWrit
sqlite3_stmt* stmt = nullptr;
const int64_t now = NowSec();
const char* sql =
- "INSERT INTO redeem_items(name,description,unit_label,holiday_cost,studyday_cost,is_active,is_global,created_by,created_at,updated_at) "
- "VALUES(?,?,?,?,?,?,?,?,?,?)";
+ "INSERT INTO redeem_items(name,description,unit_label,holiday_cost,studyday_cost,duration_minutes,is_active,is_global,created_by,created_at,updated_at) "
+ "VALUES(?,?,?,?,?,?,?,?,?,?,?)";
CheckSqlite(sqlite3_prepare_v2(db, sql, -1, &stmt, nullptr), db,
"prepare create redeem item");
CheckSqlite(sqlite3_bind_text(stmt, 1, input.name.c_str(), -1, SQLITE_TRANSIENT), db,
@@ -168,11 +169,12 @@ RedeemItem RedeemService::CreateItem(int64_t admin_user_id, const RedeemItemWrit
"bind unit_label");
CheckSqlite(sqlite3_bind_int(stmt, 4, input.holiday_cost), db, "bind holiday_cost");
CheckSqlite(sqlite3_bind_int(stmt, 5, input.studyday_cost), db, "bind studyday_cost");
- CheckSqlite(sqlite3_bind_int(stmt, 6, input.is_active ? 1 : 0), db, "bind is_active");
- CheckSqlite(sqlite3_bind_int(stmt, 7, input.is_global ? 1 : 0), db, "bind is_global");
- CheckSqlite(sqlite3_bind_int64(stmt, 8, admin_user_id), db, "bind created_by");
- CheckSqlite(sqlite3_bind_int64(stmt, 9, now), db, "bind created_at");
- CheckSqlite(sqlite3_bind_int64(stmt, 10, now), db, "bind updated_at");
+ CheckSqlite(sqlite3_bind_int(stmt, 6, input.duration_minutes), db, "bind duration_minutes");
+ CheckSqlite(sqlite3_bind_int(stmt, 7, input.is_active ? 1 : 0), db, "bind is_active");
+ CheckSqlite(sqlite3_bind_int(stmt, 8, input.is_global ? 1 : 0), db, "bind is_global");
+ CheckSqlite(sqlite3_bind_int64(stmt, 9, admin_user_id), db, "bind created_by");
+ CheckSqlite(sqlite3_bind_int64(stmt, 10, now), db, "bind created_at");
+ CheckSqlite(sqlite3_bind_int64(stmt, 11, now), db, "bind updated_at");
CheckSqlite(sqlite3_step(stmt), db, "create redeem item");
sqlite3_finalize(stmt);
@@ -190,7 +192,7 @@ RedeemItem RedeemService::UpdateItem(int64_t item_id, const RedeemItemWrite& inp
const int64_t now = NowSec();
const char* sql =
"UPDATE redeem_items "
- "SET name=?,description=?,unit_label=?,holiday_cost=?,studyday_cost=?,is_active=?,is_global=?,updated_at=? "
+ "SET name=?,description=?,unit_label=?,holiday_cost=?,studyday_cost=?,duration_minutes=?,is_active=?,is_global=?,updated_at=? "
"WHERE id=?";
CheckSqlite(sqlite3_prepare_v2(db, sql, -1, &stmt, nullptr), db,
"prepare update redeem item");
@@ -202,10 +204,11 @@ RedeemItem RedeemService::UpdateItem(int64_t item_id, const RedeemItemWrite& inp
"bind unit_label");
CheckSqlite(sqlite3_bind_int(stmt, 4, input.holiday_cost), db, "bind holiday_cost");
CheckSqlite(sqlite3_bind_int(stmt, 5, input.studyday_cost), db, "bind studyday_cost");
- CheckSqlite(sqlite3_bind_int(stmt, 6, input.is_active ? 1 : 0), db, "bind is_active");
- CheckSqlite(sqlite3_bind_int(stmt, 7, input.is_global ? 1 : 0), db, "bind is_global");
- CheckSqlite(sqlite3_bind_int64(stmt, 8, now), db, "bind updated_at");
- CheckSqlite(sqlite3_bind_int64(stmt, 9, item_id), db, "bind item_id");
+ CheckSqlite(sqlite3_bind_int(stmt, 6, input.duration_minutes), db, "bind duration_minutes");
+ CheckSqlite(sqlite3_bind_int(stmt, 7, input.is_active ? 1 : 0), db, "bind is_active");
+ CheckSqlite(sqlite3_bind_int(stmt, 8, input.is_global ? 1 : 0), db, "bind is_global");
+ CheckSqlite(sqlite3_bind_int64(stmt, 9, now), db, "bind updated_at");
+ CheckSqlite(sqlite3_bind_int64(stmt, 10, item_id), db, "bind item_id");
CheckSqlite(sqlite3_step(stmt), db, "update redeem item");
sqlite3_finalize(stmt);
if (sqlite3_changes(db) <= 0) throw std::runtime_error("redeem item not found");
diff --git a/frontend/src/app/admin-redeem/page.tsx b/frontend/src/app/admin-redeem/page.tsx
index 404e003..81916c3 100644
--- a/frontend/src/app/admin-redeem/page.tsx
+++ b/frontend/src/app/admin-redeem/page.tsx
@@ -14,6 +14,7 @@ type RedeemItem = {
unit_label: string;
holiday_cost: number;
studyday_cost: number;
+ duration_minutes: number;
is_active: boolean;
is_global: boolean;
created_at: number;
@@ -40,6 +41,7 @@ type ItemForm = {
unit_label: string;
holiday_cost: number;
studyday_cost: number;
+ duration_minutes: number;
is_active: boolean;
is_global: boolean;
};
@@ -50,6 +52,7 @@ const DEFAULT_FORM: ItemForm = {
unit_label: "hour",
holiday_cost: 5,
studyday_cost: 25,
+ duration_minutes: 0,
is_active: true,
is_global: true,
};
@@ -148,6 +151,7 @@ export default function AdminRedeemPage() {
unit_label: item.unit_label,
holiday_cost: item.holiday_cost,
studyday_cost: item.studyday_cost,
+ duration_minutes: item.duration_minutes,
is_active: item.is_active,
is_global: item.is_global,
});
@@ -217,6 +221,34 @@ export default function AdminRedeemPage() {
setForm((prev) => ({ ...prev, studyday_cost: Math.max(0, Number(e.target.value) || 0) }))
}
/>
+
+
+ {form.duration_minutes === -1 && (
+ {
+ const v = Math.max(1, Number(e.target.value) || 1);
+ setForm((prev) => ({ ...prev, duration_minutes: v }));
+ }}
+ />
+ )}
+
{tx("状态:", "Status: ")}