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https://github.com/discourse/discourse-ai.git
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d07cf51653
Adds a comprehensive quota management system for LLM models that allows: - Setting per-group (applied per user in the group) token and usage limits with configurable durations - Tracking and enforcing token/usage limits across user groups - Quota reset periods (hourly, daily, weekly, or custom) - Admin UI for managing quotas with real-time updates This system provides granular control over LLM API usage by allowing admins to define limits on both total tokens and number of requests per group. Supports multiple concurrent quotas per model and automatically handles quota resets. Co-authored-by: Keegan George <kgeorge13@gmail.com>
109 lines
2.8 KiB
Ruby
109 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe DiscourseAi::Admin::AiLlmQuotasController do
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fab!(:admin)
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fab!(:group)
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fab!(:llm_model)
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before do
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sign_in(admin)
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SiteSetting.ai_bot_enabled = true
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SiteSetting.discourse_ai_enabled = true
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end
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describe "#index" do
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fab!(:quota) { Fabricate(:llm_quota, llm_model: llm_model, group: group) }
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fab!(:quota2) { Fabricate(:llm_quota, llm_model: llm_model) }
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it "lists all quotas for a given LLM" do
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get "/admin/plugins/discourse-ai/quotas.json"
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expect(response.status).to eq(200)
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quotas = response.parsed_body["quotas"]
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expect(quotas.length).to eq(2)
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expect(quotas.map { |q| q["id"] }).to contain_exactly(quota.id, quota2.id)
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end
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end
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describe "#create" do
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let(:valid_params) do
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{
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quota: {
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group_id: group.id,
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llm_model_id: llm_model.id,
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max_tokens: 1000,
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max_usages: 100,
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duration_seconds: 1.day.to_i,
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},
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}
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end
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it "creates a new quota with valid params" do
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expect {
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post "/admin/plugins/discourse-ai/quotas.json", params: valid_params
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expect(response.status).to eq(201)
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}.to change(LlmQuota, :count).by(1)
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quota = LlmQuota.last
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expect(quota.group_id).to eq(group.id)
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expect(quota.max_tokens).to eq(1000)
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end
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it "fails with invalid params" do
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post "/admin/plugins/discourse-ai/quotas.json",
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params: {
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quota: valid_params[:quota].except(:group_id),
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}
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expect(response.status).to eq(422)
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expect(LlmQuota.count).to eq(0)
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end
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end
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describe "#update" do
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fab!(:quota) { Fabricate(:llm_quota, llm_model: llm_model, group: group) }
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it "updates quota with valid params" do
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put "/admin/plugins/discourse-ai/quotas/#{quota.id}.json",
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params: {
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quota: {
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max_tokens: 2000,
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},
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}
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expect(response.status).to eq(200)
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expect(quota.reload.max_tokens).to eq(2000)
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end
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it "fails with invalid params" do
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put "/admin/plugins/discourse-ai/quotas/#{quota.id}.json",
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params: {
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quota: {
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duration_seconds: 0,
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},
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}
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expect(response.status).to eq(422)
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expect(quota.reload.duration_seconds).not_to eq(0)
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end
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end
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describe "#destroy" do
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fab!(:quota) { Fabricate(:llm_quota, llm_model: llm_model, group: group) }
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it "deletes the quota" do
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delete "/admin/plugins/discourse-ai/quotas/#{quota.id}.json"
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expect(response.status).to eq(204)
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expect { quota.reload }.to raise_error(ActiveRecord::RecordNotFound)
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end
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it "returns 404 for non-existent quota" do
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delete "/admin/plugins/discourse-ai/quotas/9999.json"
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expect(response.status).to eq(404)
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end
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end
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end
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