chat-ui / src /lib /server /usageLimits.ts
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nsarrazin HF staff
Add limits on API endpoints (#886)
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import { z } from "zod";
import { USAGE_LIMITS, RATE_LIMIT } from "$env/static/private";
import JSON5 from "json5";
// RATE_LIMIT is the legacy way to define messages per minute limit
export const usageLimitsSchema = z
.object({
conversations: z.coerce.number().optional(), // how many conversations
messages: z.coerce.number().optional(), // how many messages in a conversation
assistants: z.coerce.number().optional(), // how many assistants
messageLength: z.coerce.number().optional(), // how long can a message be before we cut it off
messagesPerMinute: z
.preprocess((val) => {
if (val === undefined) {
return RATE_LIMIT;
}
return val;
}, z.coerce.number().optional())
.optional(), // how many messages per minute
})
.optional();
export const usageLimits = usageLimitsSchema.parse(JSON5.parse(USAGE_LIMITS));