Initial commit
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
52
backend/internal/model/training_set.go
Executable file
52
backend/internal/model/training_set.go
Executable file
@@ -0,0 +1,52 @@
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package model
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import (
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"errors"
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"strings"
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"time"
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)
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// TrainingSet ist eine benannte Zusammenstellung von Übungen.
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type TrainingSet struct {
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ID int64 `json:"id"`
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Name string `json:"name"`
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Exercises []Exercise `json:"exercises"`
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CreatedAt time.Time `json:"created_at"`
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DeletedAt *time.Time `json:"deleted_at,omitempty"`
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}
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// CreateSetRequest enthält die Felder zum Anlegen eines Sets.
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type CreateSetRequest struct {
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Name string `json:"name"`
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ExerciseIDs []int64 `json:"exercise_ids"`
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}
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// Validate prüft und normalisiert den Request.
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func (r *CreateSetRequest) Validate() error {
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r.Name = strings.TrimSpace(r.Name)
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if len(r.Name) == 0 || len(r.Name) > 100 {
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return errors.New("Name muss 1–100 Zeichen lang sein")
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}
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if len(r.ExerciseIDs) == 0 {
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return errors.New("Mindestens eine Übung erforderlich")
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}
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return nil
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}
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// UpdateSetRequest enthält die Felder zum Aktualisieren eines Sets.
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type UpdateSetRequest struct {
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Name string `json:"name"`
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ExerciseIDs []int64 `json:"exercise_ids"`
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}
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// Validate prüft und normalisiert den Request.
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func (r *UpdateSetRequest) Validate() error {
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r.Name = strings.TrimSpace(r.Name)
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if len(r.Name) == 0 || len(r.Name) > 100 {
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return errors.New("Name muss 1–100 Zeichen lang sein")
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}
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if len(r.ExerciseIDs) == 0 {
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return errors.New("Mindestens eine Übung erforderlich")
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}
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return nil
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}
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