98 lines
2.5 KiB
Go
98 lines
2.5 KiB
Go
package routes
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"regexp"
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"github.com/tigorlazuardi/redmage/models"
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"github.com/tigorlazuardi/redmage/pkg/errs"
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"github.com/tigorlazuardi/redmage/pkg/log"
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"github.com/tigorlazuardi/redmage/pkg/telemetry"
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)
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func (routes *Routes) APIDeviceCreate(rw http.ResponseWriter, r *http.Request) {
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var err error
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ctx, span := tracer.Start(r.Context(), "*Routes.APIDeviceCreate")
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defer func() { telemetry.EndWithStatus(span, err) }()
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var body *models.Device
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if err = json.NewDecoder(r.Body).Decode(&body); err != nil {
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log.New(ctx).Err(err).Error("failed to decode json body")
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rw.WriteHeader(http.StatusBadRequest)
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_ = json.NewEncoder(rw).Encode(map[string]string{"error": fmt.Sprintf("cannot decode json body: %s", err)})
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return
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}
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if err = validateCreateDevice(body); err != nil {
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rw.WriteHeader(http.StatusBadRequest)
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_ = json.NewEncoder(rw).Encode(map[string]string{"error": err.Error()})
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return
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}
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device, err := routes.API.DevicesCreate(ctx, body)
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if err != nil {
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log.New(ctx).Err(err).Error("failed to create device", "body", body)
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code, message := errs.HTTPMessage(err)
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rw.WriteHeader(code)
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_ = json.NewEncoder(rw).Encode(map[string]string{"error": message})
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return
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}
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rw.WriteHeader(http.StatusCreated)
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if err := json.NewEncoder(rw).Encode(device); err != nil {
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log.New(ctx).Err(err).Error("failed to marshal json api devices")
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}
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}
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var slugRegex = regexp.MustCompile(`^[a-z0-9-]+$`)
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func validateCreateDevice(params *models.Device) error {
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if params.Name == "" {
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return errors.New("name is required")
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}
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if params.Slug == "" {
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return errors.New("slug is required")
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}
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if !slugRegex.MatchString(params.Slug) {
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return errors.New("slug must be lowercase alphanumeric with dash. eg: my-awesome-laptop")
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}
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if params.ResolutionX < 1 {
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return errors.New("device width resolution is required")
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}
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if params.ResolutionY < 1 {
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return errors.New("device height resolution is required")
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}
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if params.AspectRatioTolerance < 0 {
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return errors.New("aspect ratio tolerance cannot be negative value")
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}
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if params.MaxX < 0 {
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params.MaxX = 0
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}
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if params.MaxY < 0 {
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params.MaxY = 0
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}
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if params.MinX < 0 {
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params.MinX = 0
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}
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if params.MinY < 0 {
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params.MinY = 0
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}
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if params.NSFW < 0 {
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params.NSFW = 0
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}
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if params.NSFW > 1 {
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params.NSFW = 1
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}
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if params.WindowsWallpaperMode < 0 {
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params.WindowsWallpaperMode = 0
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}
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if params.WindowsWallpaperMode > 1 {
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params.WindowsWallpaperMode = 1
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}
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return nil
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}
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