alice.pds.demo.boltless.dev
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1package models
2
3import (
4 "fmt"
5 "time"
6
7 "github.com/bluesky-social/indigo/atproto/syntax"
8 "github.com/ipfs/go-cid"
9)
10
11type VouchSuggestion struct {
12 Did syntax.DID
13 Reason string
14 VouchRelationship *VouchRelationship
15}
16
17type VouchKind string
18
19const (
20 VouchKindVouch VouchKind = "vouch"
21 VouchKindDenounce VouchKind = "denounce"
22)
23
24func ParseVouchKind(v string) (VouchKind, error) {
25 switch v {
26 case "vouch":
27 return VouchKindVouch, nil
28 case "denounce":
29 return VouchKindDenounce, nil
30 default:
31 return VouchKindVouch, fmt.Errorf("invalid vouch kind: %s", v)
32 }
33}
34
35type Vouch struct {
36 Did syntax.DID
37 SubjectDid syntax.DID
38 Cid cid.Cid
39 Kind VouchKind
40 Reason *string
41 CreatedAt time.Time
42}
43
44func (v Vouch) IsVouch() bool {
45 return v.Kind == VouchKindVouch
46}
47
48func (v Vouch) IsDenounce() bool {
49 return v.Kind == VouchKindDenounce
50}
51
52type VouchStats struct {
53 Vouches int64
54 Denounces int64
55}
56
57type VouchRelationship struct {
58 ViewerDid syntax.DID
59 SubjectDid syntax.DID
60
61 NetworkVouches []Vouch
62}
63
64func (vr *VouchRelationship) IsDirectVouch() bool {
65 for _, v := range vr.NetworkVouches {
66 if v.Did == vr.ViewerDid && v.SubjectDid == vr.SubjectDid && v.Kind == VouchKindVouch {
67 return true
68 }
69 }
70 return false
71}
72
73func (vr *VouchRelationship) IsDirectDenounce() bool {
74 for _, v := range vr.NetworkVouches {
75 if v.Did == vr.ViewerDid && v.SubjectDid == vr.SubjectDid && v.Kind == VouchKindDenounce {
76 return true
77 }
78 }
79 return false
80}
81
82func (vr *VouchRelationship) IndirectVouches() []Vouch {
83 var indirectVouches []Vouch
84 for _, v := range vr.NetworkVouches {
85 if v.Did != vr.ViewerDid {
86 indirectVouches = append(indirectVouches, v)
87 }
88 }
89 return indirectVouches
90}
91
92func (vr *VouchRelationship) IsEmpty() bool {
93 return len(vr.NetworkVouches) == 0
94}
95
96func (vr *VouchRelationship) GetDirectVouch() *Vouch {
97 for _, v := range vr.NetworkVouches {
98 if v.Did == vr.ViewerDid && v.SubjectDid == vr.SubjectDid {
99 return &v
100 }
101 }
102 return nil
103}
104
105func (vr *VouchRelationship) VouchStrength() int {
106 count := 0
107 for _, v := range vr.NetworkVouches {
108 if v.Did != vr.ViewerDid && v.Kind == VouchKindVouch {
109 count++
110 }
111 }
112 return count
113}
114
115func (vr *VouchRelationship) DenounceStrength() int {
116 count := 0
117 for _, v := range vr.NetworkVouches {
118 if v.Did != vr.ViewerDid && v.Kind == VouchKindDenounce {
119 count++
120 }
121 }
122 return count
123}