-
Notifications
You must be signed in to change notification settings - Fork 329
/
compose_namespace.go
105 lines (87 loc) · 2.22 KB
/
compose_namespace.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
package store
import (
"context"
"github.com/cortezaproject/corteza/server/compose/types"
"github.com/cortezaproject/corteza/server/pkg/envoy/resource"
"github.com/cortezaproject/corteza/server/pkg/filter"
"github.com/cortezaproject/corteza/server/store"
)
type (
composeNamespace struct {
cfg *EncoderConfig
res *resource.ComposeNamespace
ns *types.Namespace
}
composeNamespaceSet []*composeNamespace
)
// mergeComposeNamespaces merges b into a, prioritising a
func mergeComposeNamespaces(a, b *types.Namespace) *types.Namespace {
c := a.Clone()
if c.Name == "" {
c.Name = b.Name
}
if c.Slug == "" {
c.Slug = b.Slug
}
if c.CreatedAt.IsZero() {
c.CreatedAt = b.CreatedAt
}
if c.UpdatedAt == nil {
c.UpdatedAt = b.UpdatedAt
}
if c.DeletedAt == nil {
c.DeletedAt = b.DeletedAt
}
// I'll just compare the entire struct for now
if c.Meta == (types.NamespaceMeta{}) {
c.Meta = b.Meta
}
return c
}
// findComposeNamespace looks for the namespace in the resources & the store
//
// Provided resources are prioritized.
func findComposeNamespace(ctx context.Context, s store.Storer, rr resource.InterfaceSet, ii resource.Identifiers) (ns *types.Namespace, err error) {
ns = resource.FindComposeNamespace(rr, ii)
if ns != nil {
return ns, nil
}
return findComposeNamespaceStore(ctx, s, makeGenericFilter(ii))
}
// findComposeNamespaceStore looks for the namespace in the store
func findComposeNamespaceStore(ctx context.Context, s store.Storer, gf genericFilter) (ns *types.Namespace, err error) {
if gf.id > 0 {
ns, err = store.LookupComposeNamespaceByID(ctx, s, gf.id)
if err != nil && err != store.ErrNotFound {
return nil, err
}
if ns != nil {
return
}
}
for _, i := range gf.identifiers {
ns, err = store.LookupComposeNamespaceBySlug(ctx, s, i)
if err == store.ErrNotFound {
var nn types.NamespaceSet
nn, _, err = store.SearchComposeNamespaces(ctx, s, types.NamespaceFilter{
Name: i,
Paging: filter.Paging{
Limit: 2,
},
})
if len(nn) > 1 {
return nil, resourceErrIdentifierNotUnique(i)
}
if len(nn) == 1 {
ns = nn[0]
}
}
if err != nil && err != store.ErrNotFound {
return nil, err
}
if ns != nil {
return
}
}
return nil, nil
}