ducky/devices

Paddy 2015-12-22 Parent:a700ede02f91

18:b2fdf827758e Go to Latest

ducky/devices/vendor/code.secondbit.org/uuid.hg/uuid.go

Add endpoint for retrieving devices. Add an endpoint for retrieving devices, either as a list or by ID. Stub endpoints for updating and deleting devices., along with TODOs marking them as things to still be completed. (Right now, accessing those endpoints is an insta-panic.) Simplify our handleCreateDevices by returning StatusUnauthorized if AuthUser fails, so we can reserve StatusForbidden for when auth succeeds but access is still denied. Also, delay the instantiation and allocation of a Response variable until we're actually going to use it. Create a handleGetDevices handler that authenticates the user, and if no ID is set, returns a list of all their Devices. If one or more IDs are set, only those Devices are returned. If ScopeViewPushToken is one of the scopes associated with the request, the push tokens for each Device will be included in the response. Otherwise, they will be omitted.

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1 package uuid
2
3 import (
4 "database/sql/driver"
5 "errors"
6
7 "github.com/pborman/uuid"
8 )
9
10 var InvalidIDError = errors.New("Invalid ID format.")
11
12 type ID uuid.UUID
13
14 func NewID() ID {
15 return ID(uuid.NewRandom())
16 }
17
18 func (id ID) String() string {
19 return uuid.UUID(id).String()
20 }
21
22 func (id ID) IsZero() bool {
23 if id == nil {
24 return true
25 }
26 if len(id) == 0 {
27 return true
28 }
29 return false
30 }
31
32 func (id ID) Copy() ID {
33 resp, _ := Parse(id.String())
34 // ignore the error because they asked for a copy of the ID, they
35 // never asked if it was valid or not.
36 // This is, overall, not the most efficient way to do this (we're
37 // essentially converting to a string and then back again) but the
38 // computational complexity involved is pretty minor, and it allows
39 // us to respect the boundaries between the packages, using only the
40 // exported interfaces to perform a copy. And that seems pretty
41 // valuable.
42 return resp
43 }
44
45 func (id ID) MarshalJSON() ([]byte, error) {
46 return uuid.UUID(id).MarshalJSON()
47 }
48
49 func (id ID) Value() (driver.Value, error) {
50 return id.String(), nil
51 }
52
53 func (id *ID) Scan(src interface{}) error {
54 return (*uuid.UUID)(id).Scan(src)
55 }
56
57 func (id *ID) UnmarshalJSON(in []byte) error {
58 return (*uuid.UUID)(id).UnmarshalJSON(in)
59 }
60
61 func Parse(in string) (ID, error) {
62 id := ID(uuid.Parse(in))
63 if id == nil {
64 return id, InvalidIDError
65 }
66 return id, nil
67 }
68
69 func (id ID) Equal(other ID) bool {
70 return uuid.Equal(uuid.UUID(id), uuid.UUID(other))
71 }