mirror of
https://gitlab.dit.htwk-leipzig.de/htwk-software/htwkalender-pwa.git
synced 2025-07-16 09:38:51 +02:00
468 lines
14 KiB
Go
468 lines
14 KiB
Go
//Calendar implementation for the HTWK Leipzig timetable. Evaluation and display of the individual dates in iCal format.
|
|
//Copyright (C) 2024 HTWKalender support@htwkalender.de
|
|
|
|
//This program is free software: you can redistribute it and/or modify
|
|
//it under the terms of the GNU Affero General Public License as published by
|
|
//the Free Software Foundation, either version 3 of the License, or
|
|
//(at your option) any later version.
|
|
|
|
//This program is distributed in the hope that it will be useful,
|
|
//but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
//GNU Affero General Public License for more details.
|
|
|
|
//You should have received a copy of the GNU Affero General Public License
|
|
//along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package service
|
|
|
|
import (
|
|
"htwkalender/data-manager/model/serviceModel"
|
|
"htwkalender/data-manager/service/course"
|
|
"htwkalender/data-manager/service/fetch/sport"
|
|
v1 "htwkalender/data-manager/service/fetch/v1"
|
|
v2 "htwkalender/data-manager/service/fetch/v2"
|
|
"htwkalender/data-manager/service/functions/time"
|
|
"htwkalender/data-manager/service/room"
|
|
"log/slog"
|
|
"net/http"
|
|
|
|
"github.com/labstack/echo/v5"
|
|
"github.com/pocketbase/pocketbase/apis"
|
|
"github.com/pocketbase/pocketbase/core"
|
|
"go.mongodb.org/mongo-driver/bson"
|
|
)
|
|
|
|
const RoomOccupancyGranularity = 15
|
|
|
|
func AddRoutes(services serviceModel.Service) {
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/fetch/events",
|
|
Handler: func(c echo.Context) error {
|
|
savedEvents, err := v2.ParseEventsFromRemote(services.App)
|
|
if err != nil {
|
|
slog.Error("Failed to parse events from remote: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to parse events from remote")
|
|
} else {
|
|
return c.JSON(http.StatusOK, savedEvents)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/fetch/daily/events",
|
|
Handler: func(c echo.Context) error {
|
|
course.UpdateCourse(services)
|
|
return c.JSON(http.StatusOK, "Daily events fetched")
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/fetch/groups",
|
|
Handler: func(c echo.Context) error {
|
|
groups, err := v1.FetchSeminarGroups(services.App)
|
|
if err != nil {
|
|
return c.JSON(http.StatusBadRequest, "Failed to fetch seminar groups")
|
|
}
|
|
return c.JSON(http.StatusOK, groups)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/fetch/sports",
|
|
Handler: func(c echo.Context) error {
|
|
|
|
sportEvents, err := sport.FetchAndUpdateSportEvents(services.App)
|
|
if err != nil {
|
|
return c.JSON(http.StatusBadRequest, "Failed to fetch sport events")
|
|
}
|
|
return c.JSON(http.StatusOK, sportEvents)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodDelete,
|
|
Path: "/api/modules",
|
|
Handler: func(c echo.Context) error {
|
|
err := services.EventService.DeleteAllEvents()
|
|
if err != nil {
|
|
return c.JSON(http.StatusBadRequest, "Failed to delete events")
|
|
}
|
|
return c.JSON(http.StatusOK, "Events deleted")
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/rooms",
|
|
Handler: func(c echo.Context) error {
|
|
rooms, err := room.GetRooms(services.App)
|
|
if err != nil {
|
|
return c.JSON(http.StatusBadRequest, "Failed to get rooms")
|
|
}
|
|
return c.JSON(http.StatusOK, rooms)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// API Endpoint to get all events for a specific room on a specific day
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/schedule/day",
|
|
Handler: func(c echo.Context) error {
|
|
roomParam := c.QueryParam("room")
|
|
date := c.QueryParam("date")
|
|
roomSchedule, err := room.GetRoomScheduleForDay(services.App, roomParam, date)
|
|
if err != nil {
|
|
slog.Error("Failed to get room schedule for day: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get room schedule for day")
|
|
}
|
|
return c.JSON(http.StatusOK, roomSchedule)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// API Endpoint to get room occupancy for a time period for all rooms, when requested as BSON
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/schedule/rooms",
|
|
Handler: func(c echo.Context) error {
|
|
from := c.QueryParam("from")
|
|
to := c.QueryParam("to")
|
|
rooms, err := room.GetRoomOccupancyList(services.App, from, to, RoomOccupancyGranularity)
|
|
|
|
if err != nil {
|
|
slog.Error("Failed to get room occupancy: %v", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get room occupancy")
|
|
}
|
|
|
|
bson_coded, err := bson.Marshal(rooms)
|
|
|
|
if err != nil {
|
|
slog.Error("Failed to encode room occupancy to BSON: %v", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to encode room occupancy to BSON")
|
|
}
|
|
|
|
return c.Blob(http.StatusOK, "application/bson", bson_coded)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// API Endpoint to create a new iCal feed
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/schedule",
|
|
Handler: func(c echo.Context) error {
|
|
roomParam := c.QueryParam("room")
|
|
to := c.QueryParam("to")
|
|
from := c.QueryParam("from")
|
|
roomSchedule, err := room.GetRoomSchedule(services.App, roomParam, from, to)
|
|
if err != nil {
|
|
slog.Error("Failed to get room schedule:", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get room schedule")
|
|
}
|
|
return c.JSON(http.StatusOK, roomSchedule)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// API Endpoint to get all rooms that have no events in a specific time frame
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/rooms/free",
|
|
Handler: func(c echo.Context) error {
|
|
from, err := time.ParseTime(c.QueryParam("from"))
|
|
if err != nil {
|
|
slog.Error("Failed to parse time: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to parse time")
|
|
}
|
|
to, err := time.ParseTime(c.QueryParam("to"))
|
|
if err != nil {
|
|
slog.Error("Failed to parse time: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to parse time")
|
|
}
|
|
rooms, err := room.GetFreeRooms(services.App, from, to)
|
|
if err != nil {
|
|
slog.Error("Failed to get free rooms: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get free rooms")
|
|
}
|
|
return c.JSON(http.StatusOK, rooms)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
addFeedRoutes(services.App)
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/course/modules",
|
|
Handler: func(c echo.Context) error {
|
|
modules, err := services.EventService.GetModulesForCourseDistinct(
|
|
c.QueryParam("course"),
|
|
c.QueryParam("semester"),
|
|
)
|
|
|
|
if err != nil {
|
|
slog.Error("Failed to get modules for course and semester: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get modules for course and semester")
|
|
} else {
|
|
return c.JSON(http.StatusOK, modules)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/modules",
|
|
Handler: func(c echo.Context) error {
|
|
modules, err := services.EventService.GetAllModulesDistinct()
|
|
if err != nil {
|
|
slog.Error("Failed to get modules: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get modules")
|
|
}
|
|
return c.JSON(http.StatusOK, modules)
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/module",
|
|
Handler: func(c echo.Context) error {
|
|
requestModule := c.QueryParam("uuid")
|
|
module, err := services.EventService.GetModuleByUUID(requestModule)
|
|
if err != nil {
|
|
slog.Error("Failed to get module: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get module")
|
|
} else {
|
|
return c.JSON(http.StatusOK, module)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/courses",
|
|
Handler: func(c echo.Context) error {
|
|
semester := c.QueryParam("semester")
|
|
if semester == "" {
|
|
courses := services.CourseService.GetAllCourses()
|
|
return c.JSON(200, courses)
|
|
} else {
|
|
seminarGroups := services.CourseService.GetAllCoursesForSemester(semester)
|
|
courseStringList := make([]string, 0)
|
|
for _, seminarGroup := range seminarGroups {
|
|
courseStringList = append(courseStringList, seminarGroup.Course)
|
|
}
|
|
return c.JSON(200, courseStringList)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// api end point to get all courses for a specific semester with courses that have events
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/courses/events",
|
|
Handler: func(c echo.Context) error {
|
|
semester := c.QueryParam("semester")
|
|
courses, err := services.CourseService.GetAllCoursesForSemesterWithEvents(semester)
|
|
if err != nil {
|
|
slog.Error("Failed to get courses for semester with events: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get courses for semester with events")
|
|
} else {
|
|
return c.JSON(http.StatusOK, courses)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
// API Endpoint to get all eventTypes from the database distinct
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodGet,
|
|
Path: "/api/events/types",
|
|
Handler: func(c echo.Context) error {
|
|
eventTypes, err := services.EventService.GetEventTypes()
|
|
if err != nil {
|
|
slog.Error("Failed to get event types", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to get event types")
|
|
} else {
|
|
return c.JSON(http.StatusOK, eventTypes)
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
services.App.OnBeforeServe().Add(func(e *core.ServeEvent) error {
|
|
_, err := e.Router.AddRoute(echo.Route{
|
|
Method: http.MethodDelete,
|
|
Path: "/api/events",
|
|
Handler: func(c echo.Context) error {
|
|
err := services.EventService.DeleteAllEventsByCourseAndSemester(
|
|
c.QueryParam("course"),
|
|
c.QueryParam("semester"),
|
|
)
|
|
if err != nil {
|
|
slog.Error("Failed to delete events: ", "error", err)
|
|
return c.JSON(http.StatusBadRequest, "Failed to delete events")
|
|
} else {
|
|
return c.JSON(http.StatusOK, "Events deleted")
|
|
}
|
|
},
|
|
Middlewares: []echo.MiddlewareFunc{
|
|
apis.ActivityLogger(services.App),
|
|
apis.RequireAdminAuth(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
}
|