87 lines
2.2 KiB
Go
Executable File
87 lines
2.2 KiB
Go
Executable File
package handler
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import (
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"database/sql"
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"krafttrainer/internal/model"
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"net/http"
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)
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func (h *Handler) handleListExercises(w http.ResponseWriter, r *http.Request) {
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muscleGroup := r.URL.Query().Get("muscle_group")
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query := r.URL.Query().Get("q")
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exercises, err := h.store.ListExercises(muscleGroup, query)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Fehler beim Laden der Übungen")
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return
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}
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writeJSON(w, http.StatusOK, exercises)
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}
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func (h *Handler) handleCreateExercise(w http.ResponseWriter, r *http.Request) {
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var req model.CreateExerciseRequest
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if err := decodeJSON(r, &req); err != nil {
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writeError(w, http.StatusBadRequest, "Ungültiger Request-Body")
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return
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}
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if err := req.Validate(); err != nil {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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exercise, err := h.store.CreateExercise(&req)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Fehler beim Erstellen der Übung")
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return
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}
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writeJSON(w, http.StatusCreated, exercise)
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}
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func (h *Handler) handleUpdateExercise(w http.ResponseWriter, r *http.Request) {
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id, err := pathID(r, "id")
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if err != nil {
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writeError(w, http.StatusBadRequest, "Ungültige ID")
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return
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}
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var req model.CreateExerciseRequest
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if err := decodeJSON(r, &req); err != nil {
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writeError(w, http.StatusBadRequest, "Ungültiger Request-Body")
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return
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}
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if err := req.Validate(); err != nil {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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exercise, err := h.store.UpdateExercise(id, &req)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Fehler beim Aktualisieren der Übung")
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return
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}
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if exercise == nil {
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writeError(w, http.StatusNotFound, "Übung nicht gefunden")
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return
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}
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writeJSON(w, http.StatusOK, exercise)
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}
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func (h *Handler) handleDeleteExercise(w http.ResponseWriter, r *http.Request) {
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id, err := pathID(r, "id")
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if err != nil {
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writeError(w, http.StatusBadRequest, "Ungültige ID")
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return
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}
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err = h.store.SoftDeleteExercise(id)
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if err == sql.ErrNoRows {
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writeError(w, http.StatusNotFound, "Übung nicht gefunden")
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return
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}
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Fehler beim Löschen der Übung")
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return
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}
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w.WriteHeader(http.StatusNoContent)
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}
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