forked from
tangled.org/core
Mirror of @tangled.org/core. Running on a Raspberry Pi Zero 2 (Please be gentle).
appview: ingester: process public-key records from firehose
renames jetstream consumer in appview to ingester.
+138
-74
+2
-2
appview/db/pubkeys.go
+2
-2
appview/db/pubkeys.go
+133
appview/ingester.go
+133
appview/ingester.go
···
1
+
package appview
2
+
3
+
import (
4
+
"context"
5
+
"encoding/json"
6
+
"fmt"
7
+
"log"
8
+
9
+
"github.com/bluesky-social/indigo/atproto/syntax"
10
+
"github.com/bluesky-social/jetstream/pkg/models"
11
+
tangled "tangled.sh/tangled.sh/core/api/tangled"
12
+
"tangled.sh/tangled.sh/core/appview/db"
13
+
)
14
+
15
+
type Ingester func(ctx context.Context, e *models.Event) error
16
+
17
+
func Ingest(d db.DbWrapper) Ingester {
18
+
return func(ctx context.Context, e *models.Event) error {
19
+
var err error
20
+
defer func() {
21
+
eventTime := e.TimeUS
22
+
lastTimeUs := eventTime + 1
23
+
if err := d.SaveLastTimeUs(lastTimeUs); err != nil {
24
+
err = fmt.Errorf("(deferred) failed to save last time us: %w", err)
25
+
}
26
+
}()
27
+
28
+
if e.Kind != models.EventKindCommit {
29
+
return nil
30
+
}
31
+
32
+
switch e.Commit.Collection {
33
+
case tangled.GraphFollowNSID:
34
+
ingestFollow(&d, e)
35
+
case tangled.FeedStarNSID:
36
+
ingestStar(&d, e)
37
+
case tangled.PublicKeyNSID:
38
+
ingestPublicKey(&d, e)
39
+
}
40
+
41
+
return err
42
+
}
43
+
}
44
+
45
+
func ingestStar(d *db.DbWrapper, e *models.Event) error {
46
+
var err error
47
+
did := e.Did
48
+
49
+
switch e.Commit.Operation {
50
+
case models.CommitOperationCreate, models.CommitOperationUpdate:
51
+
var subjectUri syntax.ATURI
52
+
53
+
raw := json.RawMessage(e.Commit.Record)
54
+
record := tangled.FeedStar{}
55
+
err := json.Unmarshal(raw, &record)
56
+
if err != nil {
57
+
log.Println("invalid record")
58
+
return err
59
+
}
60
+
61
+
subjectUri, err = syntax.ParseATURI(record.Subject)
62
+
if err != nil {
63
+
log.Println("invalid record")
64
+
return err
65
+
}
66
+
err = db.AddStar(d, did, subjectUri, e.Commit.RKey)
67
+
case models.CommitOperationDelete:
68
+
err = db.DeleteStarByRkey(d, did, e.Commit.RKey)
69
+
}
70
+
71
+
if err != nil {
72
+
return fmt.Errorf("failed to %s star record: %w", e.Commit.Operation, err)
73
+
}
74
+
75
+
return nil
76
+
}
77
+
78
+
func ingestFollow(d *db.DbWrapper, e *models.Event) error {
79
+
var err error
80
+
did := e.Did
81
+
82
+
switch e.Commit.Operation {
83
+
case models.CommitOperationCreate, models.CommitOperationUpdate:
84
+
raw := json.RawMessage(e.Commit.Record)
85
+
record := tangled.GraphFollow{}
86
+
err = json.Unmarshal(raw, &record)
87
+
if err != nil {
88
+
log.Println("invalid record")
89
+
return err
90
+
}
91
+
92
+
subjectDid := record.Subject
93
+
err = db.AddFollow(d, did, subjectDid, e.Commit.RKey)
94
+
case models.CommitOperationDelete:
95
+
err = db.DeleteFollowByRkey(d, did, e.Commit.RKey)
96
+
}
97
+
98
+
if err != nil {
99
+
return fmt.Errorf("failed to %s follow record: %w", e.Commit.Operation, err)
100
+
}
101
+
102
+
return nil
103
+
}
104
+
105
+
func ingestPublicKey(d *db.DbWrapper, e *models.Event) error {
106
+
did := e.Did
107
+
var err error
108
+
109
+
switch e.Commit.Operation {
110
+
case models.CommitOperationCreate, models.CommitOperationUpdate:
111
+
log.Println("processing add of pubkey")
112
+
raw := json.RawMessage(e.Commit.Record)
113
+
record := tangled.PublicKey{}
114
+
err = json.Unmarshal(raw, &record)
115
+
if err != nil {
116
+
log.Printf("invalid record: %s", err)
117
+
return err
118
+
}
119
+
120
+
name := record.Name
121
+
key := record.Key
122
+
err = db.AddPublicKey(d, did, name, key, e.Commit.RKey)
123
+
case models.CommitOperationDelete:
124
+
log.Println("processing delete of pubkey")
125
+
err = db.DeletePublicKeyByRkey(d, did, e.Commit.RKey)
126
+
}
127
+
128
+
if err != nil {
129
+
return fmt.Errorf("failed to %s pubkey record: %w", e.Commit.Operation, err)
130
+
}
131
+
132
+
return nil
133
+
}
-70
appview/state/jetstream.go
-70
appview/state/jetstream.go
···
1
-
package state
2
-
3
-
import (
4
-
"context"
5
-
"encoding/json"
6
-
"fmt"
7
-
"log"
8
-
9
-
"github.com/bluesky-social/indigo/atproto/syntax"
10
-
"github.com/bluesky-social/jetstream/pkg/models"
11
-
tangled "tangled.sh/tangled.sh/core/api/tangled"
12
-
"tangled.sh/tangled.sh/core/appview/db"
13
-
)
14
-
15
-
type Ingester func(ctx context.Context, e *models.Event) error
16
-
17
-
func jetstreamIngester(d db.DbWrapper) Ingester {
18
-
return func(ctx context.Context, e *models.Event) error {
19
-
var err error
20
-
defer func() {
21
-
eventTime := e.TimeUS
22
-
lastTimeUs := eventTime + 1
23
-
if err := d.SaveLastTimeUs(lastTimeUs); err != nil {
24
-
err = fmt.Errorf("(deferred) failed to save last time us: %w", err)
25
-
}
26
-
}()
27
-
28
-
if e.Kind != models.EventKindCommit {
29
-
return nil
30
-
}
31
-
32
-
did := e.Did
33
-
raw := json.RawMessage(e.Commit.Record)
34
-
35
-
switch e.Commit.Collection {
36
-
case tangled.GraphFollowNSID:
37
-
record := tangled.GraphFollow{}
38
-
err := json.Unmarshal(raw, &record)
39
-
if err != nil {
40
-
log.Println("invalid record")
41
-
return err
42
-
}
43
-
err = db.AddFollow(d, did, record.Subject, e.Commit.RKey)
44
-
if err != nil {
45
-
return fmt.Errorf("failed to add follow to db: %w", err)
46
-
}
47
-
case tangled.FeedStarNSID:
48
-
record := tangled.FeedStar{}
49
-
err := json.Unmarshal(raw, &record)
50
-
if err != nil {
51
-
log.Println("invalid record")
52
-
return err
53
-
}
54
-
55
-
subjectUri, err := syntax.ParseATURI(record.Subject)
56
-
57
-
if err != nil {
58
-
log.Println("invalid record")
59
-
return err
60
-
}
61
-
62
-
err = db.AddStar(d, did, subjectUri, e.Commit.RKey)
63
-
if err != nil {
64
-
return fmt.Errorf("failed to add follow to db: %w", err)
65
-
}
66
-
}
67
-
68
-
return err
69
-
}
70
-
}
+2
-2
appview/state/state.go
+2
-2
appview/state/state.go
···
63
63
jc, err := jetstream.NewJetstreamClient(
64
64
config.JetstreamEndpoint,
65
65
"appview",
66
-
[]string{tangled.GraphFollowNSID, tangled.FeedStarNSID},
66
+
[]string{tangled.GraphFollowNSID, tangled.FeedStarNSID, tangled.PublicKeyNSID},
67
67
nil,
68
68
slog.Default(),
69
69
wrapper,
···
72
72
if err != nil {
73
73
return nil, fmt.Errorf("failed to create jetstream client: %w", err)
74
74
}
75
-
err = jc.StartJetstream(context.Background(), jetstreamIngester(wrapper))
75
+
err = jc.StartJetstream(context.Background(), appview.Ingest(wrapper))
76
76
if err != nil {
77
77
return nil, fmt.Errorf("failed to start jetstream watcher: %w", err)
78
78
}
+1
flake.nix
+1
flake.nix
···
173
173
TANGLED_DEV=true ${pkgs.air}/bin/air -c /dev/null \
174
174
-build.cmd "${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o ./appview/pages/static/tw.css && ${pkgs.go}/bin/go build -o ./out/${name}.out ./cmd/${name}/main.go" \
175
175
-build.bin "./out/${name}.out" \
176
+
-build.stop_on_error "true" \
176
177
-build.include_ext "go"
177
178
'';
178
179
tailwind-watcher =