forked from anomalyco/opencode
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathdata-migration.ts
More file actions
161 lines (146 loc) · 6.39 KB
/
data-migration.ts
File metadata and controls
161 lines (146 loc) · 6.39 KB
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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
import { Context, Effect, Layer } from "effect"
import { Database } from "./storage/db"
import { DataMigrationTable } from "./data-migration.sql"
import * as Log from "@opencode-ai/core/util/log"
import { and, asc, eq, gt, inArray, sql } from "drizzle-orm"
import { MessageTable, SessionTable } from "./session/session.sql"
import type { SessionID } from "./session/schema"
export type Migration<R = never> = {
name: string
run: Effect.Effect<void, unknown, R>
}
const log = Log.create({ service: "data-migration" })
export interface Interface {}
export class Service extends Context.Service<Service, Interface>()("@opencode/DataMigration") {}
export const layer = Layer.effect(
Service,
Effect.gen(function* () {
const migrations: Migration[] = [
{
name: "session_usage_from_messages",
run: Effect.gen(function* () {
type Usage = {
cost: number
tokens: { input: number; output: number; reasoning: number; cache: { read: number; write: number } }
}
for (let cursor: SessionID | undefined, page = 1; ; page++) {
const next = yield* Effect.gen(function* () {
const sessions = yield* Effect.sync(() =>
Database.use((db) =>
db
.select({ id: SessionTable.id })
.from(SessionTable)
.where(cursor ? gt(SessionTable.id, cursor) : undefined)
.orderBy(asc(SessionTable.id))
.limit(100)
.all(),
),
)
if (sessions.length === 0) return
yield* Effect.sync(() =>
Database.transaction((db) => {
const usageBySession = new Map<SessionID, Usage>(
sessions.map((session) => [
session.id,
{ cost: 0, tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } } },
]),
)
for (const row of db
.select({
session_id: MessageTable.session_id,
cost: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.cost'), 0)), 0)`,
tokens_input: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.tokens.input'), 0)), 0)`,
tokens_output: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.tokens.output'), 0)), 0)`,
tokens_reasoning: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.tokens.reasoning'), 0)), 0)`,
tokens_cache_read: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.tokens.cache.read'), 0)), 0)`,
tokens_cache_write: sql<number>`coalesce(sum(coalesce(json_extract(${MessageTable.data}, '$.tokens.cache.write'), 0)), 0)`,
})
.from(MessageTable)
.where(
and(
inArray(
MessageTable.session_id,
sessions.map((session) => session.id),
),
sql`json_extract(${MessageTable.data}, '$.role') = 'assistant'`,
),
)
.groupBy(MessageTable.session_id)
.all()) {
const current = usageBySession.get(row.session_id)
if (!current) continue
current.cost = row.cost
current.tokens.input = row.tokens_input
current.tokens.output = row.tokens_output
current.tokens.reasoning = row.tokens_reasoning
current.tokens.cache.read = row.tokens_cache_read
current.tokens.cache.write = row.tokens_cache_write
}
for (const [sessionID, value] of usageBySession) {
db.update(SessionTable)
.set({
cost: value.cost,
tokens_input: value.tokens.input,
tokens_output: value.tokens.output,
tokens_reasoning: value.tokens.reasoning,
tokens_cache_read: value.tokens.cache.read,
tokens_cache_write: value.tokens.cache.write,
time_updated: sql`${SessionTable.time_updated}`,
})
.where(eq(SessionTable.id, sessionID))
.run()
}
}),
)
return sessions.at(-1)?.id
}).pipe(
Effect.withSpan("DataMigration.sessionUsage.page", {
attributes: {
"data_migration.name": "session_usage_from_messages",
"data_migration.page": page,
"data_migration.cursor": cursor ?? "",
},
}),
)
if (!next) return
cursor = next
yield* Effect.sleep("10 millis")
}
}),
},
]
yield* Effect.gen(function* () {
if (migrations.length === 0) return
// Migrations run in a background fiber, so they must be resumable until
// their completion row is written.
for (const migration of migrations) {
const completed = Database.use((db) =>
db
.select({ name: DataMigrationTable.name })
.from(DataMigrationTable)
.where(eq(DataMigrationTable.name, migration.name))
.get(),
)
if (completed) continue
log.info("running data migration", { name: migration.name })
yield* migration.run.pipe(Effect.withSpan("DataMigration", { attributes: { name: migration.name } }))
Database.use((db) =>
db
.insert(DataMigrationTable)
.values({ name: migration.name, time_completed: Date.now() })
.onConflictDoNothing()
.run(),
)
}
}).pipe(
Effect.tapCause((cause) =>
Effect.logError("failed to run data migrations").pipe(Effect.annotateLogs("cause", cause)),
),
Effect.ignore,
Effect.forkScoped,
)
return Service.of({})
}),
)
export const defaultLayer = layer
export * as DataMigration from "./data-migration"