063aa67615
- Exercise number (UF#): optional field on exercises, displayed in cards, training, and sets - Import training plan numbers via migration 005 (UPDATE by name) - Exercise images: JPG upload with multi-image support per exercise (migration 006) - Version endpoint (GET /api/v1/version) with ldflags injection in Makefile and Dockerfile - Version displayed on settings page - Session resume: GET /api/v1/sessions/active endpoint, auto-resume on training page load - Block new session while one is active (409 Conflict) - e1RM sparkline chart per exercise during training (Epley formula) - Fix CORS: add X-User-ID to allowed headers Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
107 lines
3.4 KiB
Go
Executable File
107 lines
3.4 KiB
Go
Executable File
package store
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import (
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"database/sql"
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"fmt"
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"krafttrainer/internal/model"
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)
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// ListExercises gibt alle nicht-gelöschten Übungen eines Nutzers zurück, optional gefiltert.
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func (s *Store) ListExercises(userID int64, muscleGroup, query string) ([]model.Exercise, error) {
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rows, err := s.db.Query(`
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SELECT id, name, description, muscle_group, weight_step_kg, exercise_number, created_at, updated_at
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FROM exercises
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WHERE deleted_at IS NULL
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AND user_id = ?
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AND (muscle_group = ? OR ? = '')
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AND (name LIKE '%' || ? || '%' OR ? = '')
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ORDER BY name`,
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userID, muscleGroup, muscleGroup, query, query,
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)
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if err != nil {
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return nil, fmt.Errorf("Übungen abfragen: %w", err)
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}
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defer rows.Close()
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var exercises []model.Exercise
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for rows.Next() {
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var e model.Exercise
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if err := rows.Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.ExerciseNumber, &e.CreatedAt, &e.UpdatedAt); err != nil {
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return nil, fmt.Errorf("Übung scannen: %w", err)
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}
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exercises = append(exercises, e)
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}
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if exercises == nil {
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exercises = []model.Exercise{}
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}
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return exercises, rows.Err()
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}
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// GetExercise gibt eine einzelne Übung zurück (intern, ohne User-Scope).
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func (s *Store) GetExercise(id int64) (*model.Exercise, error) {
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var e model.Exercise
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err := s.db.QueryRow(`
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SELECT id, name, description, muscle_group, weight_step_kg, exercise_number, created_at, updated_at, deleted_at
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FROM exercises WHERE id = ?`, id,
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).Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.ExerciseNumber, &e.CreatedAt, &e.UpdatedAt, &e.DeletedAt)
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if err == sql.ErrNoRows {
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return nil, nil
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}
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if err != nil {
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return nil, fmt.Errorf("Übung abfragen: %w", err)
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}
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return &e, nil
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}
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// CreateExercise legt eine neue Übung an und gibt sie zurück.
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func (s *Store) CreateExercise(userID int64, req *model.CreateExerciseRequest) (*model.Exercise, error) {
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result, err := s.db.Exec(`
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INSERT INTO exercises (name, description, muscle_group, weight_step_kg, exercise_number, user_id)
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VALUES (?, ?, ?, ?, ?, ?)`,
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req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, req.ExerciseNumber, userID,
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)
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if err != nil {
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return nil, fmt.Errorf("Übung erstellen: %w", err)
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}
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id, _ := result.LastInsertId()
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return s.GetExercise(id)
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}
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// UpdateExercise aktualisiert eine Übung eines Nutzers und gibt sie zurück.
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func (s *Store) UpdateExercise(id, userID int64, req *model.CreateExerciseRequest) (*model.Exercise, error) {
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result, err := s.db.Exec(`
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UPDATE exercises
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SET name = ?, description = ?, muscle_group = ?, weight_step_kg = ?, exercise_number = ?,
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updated_at = CURRENT_TIMESTAMP
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WHERE id = ? AND user_id = ? AND deleted_at IS NULL`,
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req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, req.ExerciseNumber, id, userID,
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)
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if err != nil {
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return nil, fmt.Errorf("Übung aktualisieren: %w", err)
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}
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rows, _ := result.RowsAffected()
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if rows == 0 {
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return nil, nil
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}
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return s.GetExercise(id)
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}
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// SoftDeleteExercise markiert eine Übung eines Nutzers als gelöscht.
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func (s *Store) SoftDeleteExercise(id, userID int64) error {
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result, err := s.db.Exec(`
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UPDATE exercises SET deleted_at = CURRENT_TIMESTAMP, updated_at = CURRENT_TIMESTAMP
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WHERE id = ? AND user_id = ? AND deleted_at IS NULL`, id, userID,
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)
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if err != nil {
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return fmt.Errorf("Übung löschen: %w", err)
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}
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rows, _ := result.RowsAffected()
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if rows == 0 {
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return sql.ErrNoRows
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}
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return nil
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}
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