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124 lines
2.9 KiB
124 lines
2.9 KiB
package api
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import (
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"context"
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"log"
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"net/http"
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"strconv"
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"git.brettb.xyz/goinv/server/internal/types"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/render"
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)
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func (s *APIServer) setupAssetRoutes() func(r chi.Router) {
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return func(r chi.Router) {
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r.Get("/", makeHandler(s.getAssets))
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r.Post("/", makeHandler(s.createAsset))
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r.Route("/{assetID}", func(r chi.Router) {
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r.Use(s.AssetCtx)
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r.Get("/", makeHandler(s.getAsset))
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r.Delete("/", makeHandler(s.deleteAsset))
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})
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}
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}
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func (s *APIServer) AssetCtx(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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assetIdStr := chi.URLParam(r, "assetID")
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assetId, err := strconv.Atoi(assetIdStr)
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if err != nil {
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render.Render(w, r, errNotFound)
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return
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}
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asset, err := s.db.GetAssetByID(uint64(assetId))
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if err != nil {
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render.Render(w, r, errNotFound)
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return
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}
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ctx := context.WithValue(r.Context(), "asset", asset)
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next.ServeHTTP(w, r.WithContext(ctx))
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})
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}
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func (s *APIServer) getAssets(w http.ResponseWriter, r *http.Request) error {
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assets, err := s.db.GetAssets(0, 50) // TODO: Proper Pagination
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if err != nil {
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return err
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}
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total, err := s.db.TotalAssets()
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if err != nil {
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return err
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}
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return render.Render(w, r, &types.MultipleAssetsResponse{
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Response: &types.Response{
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HTTPStatusCode: http.StatusOK,
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},
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Assets: assets,
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Total: total,
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})
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}
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func (s *APIServer) getAsset(w http.ResponseWriter, r *http.Request) error {
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ctx := r.Context()
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asset, ok := ctx.Value("asset").(*types.Asset)
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if !ok {
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return render.Render(w, r, errUnprocessable)
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}
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return render.Render(w, r, &types.AssetResponse{
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Response: &types.Response{
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HTTPStatusCode: http.StatusOK,
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},
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Asset: asset,
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})
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}
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func (s *APIServer) deleteAsset(w http.ResponseWriter, r *http.Request) error {
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ctx := r.Context()
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asset, ok := ctx.Value("asset").(*types.Asset)
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if !ok {
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return render.Render(w, r, errUnprocessable)
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}
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if ok, _ := s.db.DeleteAssetByID(asset.ID); !ok {
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return render.Render(w, r, errUnprocessable)
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}
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return render.Render(w, r, &types.AssetResponse{Response: &types.Response{HTTPStatusCode: http.StatusOK}, Asset: asset})
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}
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func (s *APIServer) createAsset(w http.ResponseWriter, r *http.Request) error {
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data := &types.CreateAssetRequest{}
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if err := render.Bind(r, data); err != nil {
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log.Printf("ERR: %v\n", err)
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return render.Render(w, r, errBadRequest(err))
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}
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asset := &types.Asset{
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Name: data.Name,
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Quantity: data.Quantity,
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Length: data.Length,
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Manufacturer: data.Manufacturer,
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ModelName: data.ModelName,
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Price: data.Price,
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Comments: data.Comments,
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ShelfLocationID: data.ShelfLocationID,
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CategoryID: data.CategoryID,
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}
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err := s.db.CreateAsset(asset)
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if err != nil {
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return err
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}
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return render.Render(w, r, &types.AssetResponse{
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Response: &types.Response{
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HTTPStatusCode: http.StatusOK,
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},
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Asset: asset,
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})
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}
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