121 lines
3.0 KiB
Go
Executable File
121 lines
3.0 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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"strings"
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)
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// handleListSets behandelt GET /api/v1/sets.
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func (h *Handler) handleListSets(w http.ResponseWriter, r *http.Request) {
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uid, err := userID(r)
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if 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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sets, err := h.store.ListSets(uid)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Fehler beim Laden der Sets")
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return
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}
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writeJSON(w, http.StatusOK, sets)
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}
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// handleCreateSet behandelt POST /api/v1/sets.
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func (h *Handler) handleCreateSet(w http.ResponseWriter, r *http.Request) {
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uid, err := userID(r)
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if 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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var req model.CreateSetRequest
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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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set, err := h.store.CreateSet(uid, &req)
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if err != nil {
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if strings.Contains(err.Error(), "existiert nicht") {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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writeError(w, http.StatusInternalServerError, "Fehler beim Erstellen des Sets")
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return
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}
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writeJSON(w, http.StatusCreated, set)
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}
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// handleUpdateSet behandelt PUT /api/v1/sets/{id}.
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// Ersetzt Name und Übungszuordnungen vollständig.
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func (h *Handler) handleUpdateSet(w http.ResponseWriter, r *http.Request) {
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uid, err := userID(r)
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if 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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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.UpdateSetRequest
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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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set, err := h.store.UpdateSet(id, uid, &req)
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if err != nil {
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if strings.Contains(err.Error(), "existiert nicht") {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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writeError(w, http.StatusInternalServerError, "Fehler beim Aktualisieren des Sets")
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return
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}
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if set == nil {
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writeError(w, http.StatusNotFound, "Set nicht gefunden")
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return
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}
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writeJSON(w, http.StatusOK, set)
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}
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// handleDeleteSet behandelt DELETE /api/v1/sets/{id}.
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// Führt einen Soft-Delete durch (setzt deleted_at).
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func (h *Handler) handleDeleteSet(w http.ResponseWriter, r *http.Request) {
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uid, err := userID(r)
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if 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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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.SoftDeleteSet(id, uid)
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if err == sql.ErrNoRows {
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writeError(w, http.StatusNotFound, "Set 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 des Sets")
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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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