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Add exercise numbers, image uploads, version display, session resume, and training sparklines

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- 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>
This commit is contained in:
Christoph K.
2026-03-27 08:37:29 +01:00
parent 833ad04a6f
commit 063aa67615
32 changed files with 1457 additions and 32 deletions
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18
backend/internal/store/exercise_store.go
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@@ -9,7 +9,7 @@ import (
// ListExercises gibt alle nicht-gelöschten Übungen eines Nutzers zurück, optional gefiltert.
func (s *Store) ListExercises(userID int64, muscleGroup, query string) ([]model.Exercise, error) {
rows, err := s.db.Query(`
SELECT id, name, description, muscle_group, weight_step_kg, created_at, updated_at
SELECT id, name, description, muscle_group, weight_step_kg, exercise_number, created_at, updated_at
FROM exercises
WHERE deleted_at IS NULL
AND user_id = ?
@@ -26,7 +26,7 @@ func (s *Store) ListExercises(userID int64, muscleGroup, query string) ([]model.
var exercises []model.Exercise
for rows.Next() {
var e model.Exercise
if err := rows.Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.CreatedAt, &e.UpdatedAt); err != nil {
if err := rows.Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.ExerciseNumber, &e.CreatedAt, &e.UpdatedAt); err != nil {
return nil, fmt.Errorf("Übung scannen: %w", err)
}
exercises = append(exercises, e)
@@ -41,9 +41,9 @@ func (s *Store) ListExercises(userID int64, muscleGroup, query string) ([]model.
func (s *Store) GetExercise(id int64) (*model.Exercise, error) {
var e model.Exercise
err := s.db.QueryRow(`
SELECT id, name, description, muscle_group, weight_step_kg, created_at, updated_at, deleted_at
SELECT id, name, description, muscle_group, weight_step_kg, exercise_number, created_at, updated_at, deleted_at
FROM exercises WHERE id = ?`, id,
).Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.CreatedAt, &e.UpdatedAt, &e.DeletedAt)
).Scan(&e.ID, &e.Name, &e.Description, &e.MuscleGroup, &e.WeightStepKg, &e.ExerciseNumber, &e.CreatedAt, &e.UpdatedAt, &e.DeletedAt)
if err == sql.ErrNoRows {
return nil, nil
}
@@ -56,9 +56,9 @@ func (s *Store) GetExercise(id int64) (*model.Exercise, error) {
// CreateExercise legt eine neue Übung an und gibt sie zurück.
func (s *Store) CreateExercise(userID int64, req *model.CreateExerciseRequest) (*model.Exercise, error) {
result, err := s.db.Exec(`
INSERT INTO exercises (name, description, muscle_group, weight_step_kg, user_id)
VALUES (?, ?, ?, ?, ?)`,
req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, userID,
INSERT INTO exercises (name, description, muscle_group, weight_step_kg, exercise_number, user_id)
VALUES (?, ?, ?, ?, ?, ?)`,
req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, req.ExerciseNumber, userID,
)
if err != nil {
return nil, fmt.Errorf("Übung erstellen: %w", err)
@@ -72,10 +72,10 @@ func (s *Store) CreateExercise(userID int64, req *model.CreateExerciseRequest) (
func (s *Store) UpdateExercise(id, userID int64, req *model.CreateExerciseRequest) (*model.Exercise, error) {
result, err := s.db.Exec(`
UPDATE exercises
SET name = ?, description = ?, muscle_group = ?, weight_step_kg = ?,
SET name = ?, description = ?, muscle_group = ?, weight_step_kg = ?, exercise_number = ?,
updated_at = CURRENT_TIMESTAMP
WHERE id = ? AND user_id = ? AND deleted_at IS NULL`,
req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, id, userID,
req.Name, req.Description, req.MuscleGroup, *req.WeightStepKg, req.ExerciseNumber, id, userID,
)
if err != nil {
return nil, fmt.Errorf("Übung aktualisieren: %w", err)