mirror of
https://gitlab.dit.htwk-leipzig.de/htwk-software/htwkalender.git
synced 2025-07-16 17:48:49 +02:00
81 lines
2.9 KiB
Go
81 lines
2.9 KiB
Go
//Calendar implementation for the HTWK Leipzig timetable. Evaluation and display of the individual dates in iCal format.
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//Copyright (C) 2024 HTWKalender support@htwkalender.de
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//This program is free software: you can redistribute it and/or modify
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//it under the terms of the GNU Affero General Public License as published by
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//the Free Software Foundation, either version 3 of the License, or
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//(at your option) any later version.
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU Affero General Public License for more details.
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//You should have received a copy of the GNU Affero General Public License
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//along with this program. If not, see <https://www.gnu.org/licenses/>.
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package events
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import (
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"github.com/pocketbase/pocketbase"
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"htwkalender/data-manager/model"
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"htwkalender/data-manager/service/db"
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"htwkalender/data-manager/service/functions"
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)
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// CourseService defines the methods to be implemented
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type CourseService interface {
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GetAllCourses() []string
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GetAllCoursesForSemester(semester string) []model.SeminarGroup
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GetAllCoursesForSemesterWithEvents(semester string) ([]string, error)
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FindCourseByCourseName(courseName string) (model.SeminarGroup, error)
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}
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// PocketBaseCourseService is a struct that implements the CourseService interface
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type PocketBaseCourseService struct {
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app *pocketbase.PocketBase
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}
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// NewPocketBaseCourseService creates a new PocketBaseCourseService
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func NewPocketBaseCourseService(app *pocketbase.PocketBase) *PocketBaseCourseService {
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return &PocketBaseCourseService{app: app}
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}
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// GetAllCourses returns all courses
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func (s *PocketBaseCourseService) GetAllCourses() []string {
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return db.GetAllCourses(s.app)
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}
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// GetAllCoursesForSemester returns all courses for a specific semester
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func (s *PocketBaseCourseService) GetAllCoursesForSemester(semester string) []model.SeminarGroup {
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return db.GetAllCoursesForSemester(s.app, semester)
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}
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// GetAllCoursesForSemesterWithEvents returns all courses for a specific semester with events
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func (s *PocketBaseCourseService) GetAllCoursesForSemesterWithEvents(semester string) ([]string, error) {
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courses, err := db.GetAllCoursesForSemesterWithEvents(s.app, semester)
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if err != nil {
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return nil, err
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}
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// remove empty courses like " " or ""
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courses = removeEmptyCourses(courses)
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return courses, nil
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}
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// removeEmptyCourses removes empty courses from the list of courses
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func removeEmptyCourses(courses []string) []string {
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var filteredCourses []string
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for _, course := range courses {
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if !functions.OnlyWhitespace(course) || len(course) != 0 {
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filteredCourses = append(filteredCourses, course)
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}
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}
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return filteredCourses
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}
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// FindCourseByCourseName returns a course by its name
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func (s *PocketBaseCourseService) FindCourseByCourseName(courseName string) (model.SeminarGroup, error) {
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return db.FindCourseByCourseName(s.app, courseName)
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}
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