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/
PushSubscriptionsAPI.go
116 lines (90 loc) · 2.3 KB
/
PushSubscriptionsAPI.go
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package arn
import (
"errors"
"github.com/aerogo/aero"
"github.com/aerogo/api"
jsoniter "github.com/json-iterator/go"
)
// Force interface implementations
var (
_ api.Editable = (*PushSubscriptions)(nil)
_ api.Filter = (*PushSubscriptions)(nil)
)
// Actions
func init() {
API.RegisterActions("PushSubscriptions", []*api.Action{
// Add subscription
{
Name: "add",
Route: "/add",
Run: func(obj interface{}, ctx aero.Context) error {
subscriptions := obj.(*PushSubscriptions)
// Parse body
body, err := ctx.Request().Body().Bytes()
if err != nil {
return err
}
var subscription *PushSubscription
err = jsoniter.Unmarshal(body, &subscription)
if err != nil {
return err
}
// Add subscription
err = subscriptions.Add(subscription)
if err != nil {
return err
}
subscriptions.Save()
return nil
},
},
// Remove subscription
{
Name: "remove",
Route: "/remove",
Run: func(obj interface{}, ctx aero.Context) error {
subscriptions := obj.(*PushSubscriptions)
// Parse body
body, err := ctx.Request().Body().Bytes()
if err != nil {
return err
}
var subscription *PushSubscription
err = jsoniter.Unmarshal(body, &subscription)
if err != nil {
return err
}
// Remove subscription
if !subscriptions.Remove(subscription.ID()) {
return errors.New("PushSubscription does not exist")
}
subscriptions.Save()
return nil
},
},
})
}
// Filter removes privacy critical fields from the settings object.
func (list *PushSubscriptions) Filter() {
for _, item := range list.Items {
item.P256DH = ""
item.Auth = ""
item.Endpoint = ""
}
}
// ShouldFilter tells whether data needs to be filtered in the given context.
func (list *PushSubscriptions) ShouldFilter(ctx aero.Context) bool {
ctxUser := GetUserFromContext(ctx)
if ctxUser != nil && ctxUser.Role == "admin" {
return false
}
return true
}
// Authorize returns an error if the given API request is not authorized.
func (list *PushSubscriptions) Authorize(ctx aero.Context, action string) error {
return AuthorizeIfLoggedInAndOwnData(ctx, "id")
}
// Save saves the push subscriptions in the database.
func (list *PushSubscriptions) Save() {
DB.Set("PushSubscriptions", list.UserID, list)
}