Kit Langton
44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import { Identifier } from "@/id/id"
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import { SyncEvent } from "@/sync"
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import { withStatics } from "@opencode-ai/core/schema"
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import * as Schema from "effect/Schema"
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export const ID = Schema.String.pipe(
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Schema.brand("Event.ID"),
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withStatics((s) => ({
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create: () => s.make(Identifier.create("evt", "ascending")),
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})),
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)
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export type ID = Schema.Schema.Type<typeof ID>
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export function define<const Type extends string, Fields extends Schema.Struct.Fields>(input: {
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type: Type
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schema: Fields
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aggregate: string
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version?: number
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}) {
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const Payload = Schema.Struct({
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id: ID,
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metadata: Schema.Record(Schema.String, Schema.Unknown).pipe(Schema.optional),
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type: Schema.Literal(input.type),
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data: Schema.Struct(input.schema),
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}).annotate({
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identifier: input.type,
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})
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const Sync = SyncEvent.define({
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type: input.type,
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version: input.version ?? 1,
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aggregate: input.aggregate,
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schema: Payload.fields.data,
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})
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return Object.assign(Payload, {
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Sync,
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version: input.version,
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aggregate: input.aggregate,
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})
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}
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export * as EventV2 from "./event"
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