stream.place
Live video on the AT Protocol
1package model
2
3import (
4 "context"
5 "fmt"
6 "os"
7 "path/filepath"
8 "strings"
9 "time"
10
11 comatproto "github.com/bluesky-social/indigo/api/atproto"
12 "github.com/bluesky-social/indigo/api/bsky"
13 "github.com/lmittmann/tint"
14 slogGorm "github.com/orandin/slog-gorm"
15 "github.com/streamplace/oatproxy/pkg/oatproxy"
16 "gorm.io/driver/sqlite"
17 "gorm.io/gorm"
18 "stream.place/streamplace/pkg/config"
19 "stream.place/streamplace/pkg/log"
20 "stream.place/streamplace/pkg/streamplace"
21)
22
23type DBModel struct {
24 DB *gorm.DB
25 CLI *config.CLI
26}
27
28type Model interface {
29 CreateNotification(token, repoDID string) error
30 ListNotifications() ([]Notification, error)
31
32 CreatePlayerEvent(event PlayerEventAPI) error
33 ListPlayerEvents(playerID string) ([]PlayerEvent, error)
34 PlayerReport(playerID string) (map[string]any, error)
35 ClearPlayerEvents() error
36
37 CreateSegment(segment *Segment) error
38 MostRecentSegments() ([]Segment, error)
39 LatestSegmentForUser(user string) (*Segment, error)
40 LatestSegmentsForUser(user string, limit int, before *time.Time) ([]Segment, error)
41 CreateThumbnail(thumb *Thumbnail) error
42 LatestThumbnailForUser(user string) (*Thumbnail, error)
43 GetSegment(id string) (*Segment, error)
44 StartSegmentCleaner(ctx context.Context) error
45
46 GetIdentity(id string) (*Identity, error)
47 UpdateIdentity(ident *Identity) error
48
49 GetRepo(did string) (*Repo, error)
50 GetRepoByHandle(handle string) (*Repo, error)
51 GetRepoByHandleOrDID(arg string) (*Repo, error)
52 GetRepoBySigningKey(signingKey string) (*Repo, error)
53 GetAllRepos() ([]Repo, error)
54 UpdateRepo(repo *Repo) error
55
56 UpdateSigningKey(key *SigningKey) error
57 GetSigningKey(ctx context.Context, did, repoDID string) (*SigningKey, error)
58 GetSigningKeyByRKey(ctx context.Context, rkey string) (*SigningKey, error)
59 GetSigningKeysForRepo(repoDID string) ([]SigningKey, error)
60
61 CreateFollow(ctx context.Context, userDID, rev string, follow *bsky.GraphFollow) error
62 GetUserFollowing(ctx context.Context, userDID string) ([]Follow, error)
63 GetUserFollowers(ctx context.Context, userDID string) ([]Follow, error)
64 GetUserFollowingUser(ctx context.Context, userDID, subjectDID string) (*Follow, error)
65 DeleteFollow(ctx context.Context, userDID, rev string) error
66 GetFollowersNotificationTokens(userDID string) ([]string, error)
67
68 CreateFeedPost(ctx context.Context, post *FeedPost) error
69 ListFeedPosts() ([]FeedPost, error)
70 ListFeedPostsByType(feedType string, limit int, after int64) ([]FeedPost, error)
71 GetFeedPost(cid string) (*FeedPost, error)
72 GetReplies(repoDID string) ([]*bsky.FeedDefs_PostView, error)
73
74 CreateLivestream(ctx context.Context, ls *Livestream) error
75 GetLatestLivestreamForRepo(repoDID string) (*Livestream, error)
76 GetLivestreamByPostCID(postCID string) (*Livestream, error)
77 GetLatestLivestreams(limit int, before *time.Time) ([]Livestream, error)
78
79 CreateBlock(ctx context.Context, block *Block) error
80 GetBlock(ctx context.Context, rkey string) (*Block, error)
81 GetUserBlock(ctx context.Context, userDID, subjectDID string) (*Block, error)
82 DeleteBlock(ctx context.Context, rkey string) error
83
84 CreateChatMessage(ctx context.Context, message *ChatMessage) error
85 MostRecentChatMessages(repoDID string) ([]*streamplace.ChatDefs_MessageView, error)
86 GetChatMessage(cid string) (*ChatMessage, error)
87
88 CreateChatProfile(ctx context.Context, profile *ChatProfile) error
89 GetChatProfile(ctx context.Context, repoDID string) (*ChatProfile, error)
90
91 CreateOAuthSession(id string, session *oatproxy.OAuthSession) error
92 LoadOAuthSession(id string) (*oatproxy.OAuthSession, error)
93 UpdateOAuthSession(id string, session *oatproxy.OAuthSession) error
94 ListOAuthSessions() ([]oatproxy.OAuthSession, error)
95 GetSessionByDID(did string) (*oatproxy.OAuthSession, error)
96
97 UpdateServerSettings(ctx context.Context, settings *ServerSettings) error
98 GetServerSettings(ctx context.Context, server string, repoDID string) (*ServerSettings, error)
99 DeleteServerSettings(ctx context.Context, server string, repoDID string) error
100
101 CreateCommitEvent(commit *comatproto.SyncSubscribeRepos_Commit, signedData string) error
102 GetCommitEventsSince(repoDID string, t time.Time) ([]*XrpcStreamEvent, error)
103 GetCommitEventsSinceSeq(repoDID string, seq int64) ([]*XrpcStreamEvent, error)
104 GetMostRecentCommitEvent(repoDID string) (*XrpcStreamEvent, error)
105}
106
107func MakeDB(dbURL string) (Model, error) {
108 log.Log(context.Background(), "starting database", "dbURL", dbURL)
109 sqliteSuffix := dbURL
110 if dbURL != ":memory:" {
111 if !strings.HasPrefix(dbURL, "sqlite://") {
112 dbURL = fmt.Sprintf("sqlite://%s", dbURL)
113 }
114 sqliteSuffix := dbURL[len("sqlite://"):]
115 // if this isn't ":memory:", ensure that directory exists (eg, if db
116 // file is being initialized)
117 if !strings.Contains(sqliteSuffix, ":?") {
118 if err := os.MkdirAll(filepath.Dir(sqliteSuffix), os.ModePerm); err != nil {
119 return nil, fmt.Errorf("error creating database path: %w", err)
120 }
121 }
122 }
123 dial := sqlite.Open(sqliteSuffix)
124
125 gormLogger := slogGorm.New(
126 slogGorm.WithHandler(tint.NewHandler(os.Stderr, &tint.Options{
127 TimeFormat: time.RFC3339,
128 })),
129 // slogGorm.WithTraceAll(),
130 )
131
132 db, err := gorm.Open(dial, &gorm.Config{
133 SkipDefaultTransaction: true,
134 TranslateError: true,
135 Logger: gormLogger,
136 })
137 if err != nil {
138 return nil, fmt.Errorf("error starting database: %w", err)
139 }
140 err = db.Exec("PRAGMA journal_mode=WAL;").Error
141 if err != nil {
142 return nil, fmt.Errorf("error setting journal mode: %w", err)
143 }
144 sqlDB, err := db.DB()
145 if err != nil {
146 return nil, fmt.Errorf("error getting database: %w", err)
147 }
148 sqlDB.SetMaxOpenConns(1)
149 for _, model := range []any{
150 Notification{},
151 PlayerEvent{},
152 Segment{},
153 Thumbnail{},
154 Identity{},
155 Repo{},
156 SigningKey{},
157 Follow{},
158 FeedPost{},
159 Livestream{},
160 Block{},
161 ChatMessage{},
162 ChatProfile{},
163 oatproxy.OAuthSession{},
164 ServerSettings{},
165 XrpcStreamEvent{},
166 } {
167 err = db.AutoMigrate(model)
168 if err != nil {
169 return nil, err
170 }
171 }
172 return &DBModel{DB: db}, nil
173}