Live video on the AT Protocol
stream.place
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 CreateGate(ctx context.Context, gate *Gate) error
89 DeleteGate(ctx context.Context, rkey string) error
90 GetGate(ctx context.Context, rkey string) (*Gate, error)
91 GetUserGates(ctx context.Context, userDID string) ([]*Gate, error)
92
93 CreateChatProfile(ctx context.Context, profile *ChatProfile) error
94 GetChatProfile(ctx context.Context, repoDID string) (*ChatProfile, error)
95
96 CreateOAuthSession(id string, session *oatproxy.OAuthSession) error
97 LoadOAuthSession(id string) (*oatproxy.OAuthSession, error)
98 UpdateOAuthSession(id string, session *oatproxy.OAuthSession) error
99 ListOAuthSessions() ([]oatproxy.OAuthSession, error)
100 GetSessionByDID(did string) (*oatproxy.OAuthSession, error)
101
102 UpdateServerSettings(ctx context.Context, settings *ServerSettings) error
103 GetServerSettings(ctx context.Context, server string, repoDID string) (*ServerSettings, error)
104 DeleteServerSettings(ctx context.Context, server string, repoDID string) error
105
106 CreateCommitEvent(commit *comatproto.SyncSubscribeRepos_Commit, signedData string) error
107 GetCommitEventsSince(repoDID string, t time.Time) ([]*XrpcStreamEvent, error)
108 GetCommitEventsSinceSeq(repoDID string, seq int64) ([]*XrpcStreamEvent, error)
109 GetMostRecentCommitEvent(repoDID string) (*XrpcStreamEvent, error)
110}
111
112func MakeDB(dbURL string) (Model, error) {
113 log.Log(context.Background(), "starting database", "dbURL", dbURL)
114 sqliteSuffix := dbURL
115 if dbURL != ":memory:" {
116 if !strings.HasPrefix(dbURL, "sqlite://") {
117 dbURL = fmt.Sprintf("sqlite://%s", dbURL)
118 }
119 sqliteSuffix := dbURL[len("sqlite://"):]
120 // if this isn't ":memory:", ensure that directory exists (eg, if db
121 // file is being initialized)
122 if !strings.Contains(sqliteSuffix, ":?") {
123 if err := os.MkdirAll(filepath.Dir(sqliteSuffix), os.ModePerm); err != nil {
124 return nil, fmt.Errorf("error creating database path: %w", err)
125 }
126 }
127 }
128 dial := sqlite.Open(sqliteSuffix)
129
130 gormLogger := slogGorm.New(
131 slogGorm.WithHandler(tint.NewHandler(os.Stderr, &tint.Options{
132 TimeFormat: time.RFC3339,
133 })),
134 // slogGorm.WithTraceAll(),
135 )
136
137 db, err := gorm.Open(dial, &gorm.Config{
138 SkipDefaultTransaction: true,
139 TranslateError: true,
140 Logger: gormLogger,
141 })
142 if err != nil {
143 return nil, fmt.Errorf("error starting database: %w", err)
144 }
145 err = db.Exec("PRAGMA journal_mode=WAL;").Error
146 if err != nil {
147 return nil, fmt.Errorf("error setting journal mode: %w", err)
148 }
149 sqlDB, err := db.DB()
150 if err != nil {
151 return nil, fmt.Errorf("error getting database: %w", err)
152 }
153 sqlDB.SetMaxOpenConns(1)
154 for _, model := range []any{
155 Notification{},
156 PlayerEvent{},
157 Segment{},
158 Thumbnail{},
159 Identity{},
160 Repo{},
161 SigningKey{},
162 Follow{},
163 FeedPost{},
164 Livestream{},
165 Block{},
166 ChatMessage{},
167 ChatProfile{},
168 Gate{},
169 oatproxy.OAuthSession{},
170 ServerSettings{},
171 XrpcStreamEvent{},
172 } {
173 err = db.AutoMigrate(model)
174 if err != nil {
175 return nil, err
176 }
177 }
178 return &DBModel{DB: db}, nil
179}