generated from coulomb/repo-seed
Bernd Worsch
674f5da0e1
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FR-3 (async_execute_prompt): CollectiveProposals now invokes all agents
concurrently via callAgentsBatch → single bridge subprocess with
asyncio.gather. Latency scales with slowest agent, not sum.
FR-4 (BudgetTracker): AgentDelegations passes tokenBudget to bridge;
llm-connect enforces it natively via BudgetTracker in RunConfig.
BudgetExceededError is a first-class BridgeError variant with total/
consumed/requested fields surfaced to the operator.
FR-1 (LLMServer passthrough): bridge accepts optional serverUrl field;
if present, calls POST {serverUrl}/execute instead of spawning a new
adapter. Infrastructure ready for hot-agent pre-warming (no schema
change required).
AgentBridge.hs: adds callAgentsBatch, callAgentWithBudget,
BudgetExceededError constructor, bridgeErrorMessage helper, defaultRequest,
requestToJson. All controllers updated to use bridgeErrorMessage.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
108 lines
5.0 KiB
Haskell
108 lines
5.0 KiB
Haskell
module Web.Controller.CollectiveProposals where
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-- IHF Phase 11 — Advanced AI Federation (IHUB-WP-0012 T07)
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-- Updated: agents invoked concurrently via callAgentsBatch (FR-3 async).
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import Web.Controller.Prelude
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import Web.View.CollectiveProposals.Index
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import Web.View.CollectiveProposals.Show
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import Application.Helper.AgentBridge (callAgent, callAgentsBatch, BridgeResponse(..))
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import Application.Helper.ModelRouter (resolveAllAgents)
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import Data.List (intercalate)
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instance Controller CollectiveProposalsController where
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action CollectiveProposalsAction = do
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proposals <- query @CollectiveProposal
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|> orderByDesc #createdAt
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|> fetch
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render IndexView { .. }
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action ShowCollectiveProposalAction { collectiveProposalId } = do
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proposal <- fetch collectiveProposalId
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contributions <- query @CollectiveProposalContribution
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|> filterWhere (#collectiveProposalId, collectiveProposalId)
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|> orderByAsc #contributedAt
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|> fetch
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agentNames <- forM contributions \c -> do
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agent <- fetch c.agentRegistrationId
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pure (c, agent.name)
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render ShowView { proposal, agentContributions = agentNames }
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action CreateCollectiveProposalAction = do
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hubId <- param @(Id Hub) "hubId"
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title <- param @Text "title"
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taskType <- param @Text "taskType"
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prompt <- param @Text "prompt"
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mWidgetId <- paramOrNothing @(Id Widget) "sourceWidgetId"
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mCandId <- paramOrNothing @(Id RequirementCandidate) "sourceCandidateId"
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proposal <- newRecord @CollectiveProposal
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|> set #title title
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|> set #taskType taskType
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|> set #consensusStatus "pending"
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|> set #sourceWidgetId mWidgetId
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|> set #sourceCandidateId mCandId
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|> createRecord
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agents <- resolveAllAgents hubId taskType
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-- FR-3: invoke all agents concurrently in a single bridge subprocess call
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-- instead of sequential forM. Latency now scales with the slowest agent,
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-- not the sum of all agents.
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results <- liftIO $ callAgentsBatch [(a, prompt) | a <- agents]
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successContribs <- fmap catMaybes $ forM (zip agents results) \(agent, result) ->
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case result of
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Left _ -> pure Nothing
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Right resp -> do
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contrib <- newRecord @CollectiveProposalContribution
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|> set #collectiveProposalId proposal.id
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|> set #agentRegistrationId agent.id
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|> set #content (A.toJSON resp.content)
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|> set #tokensIn (Just resp.tokensIn)
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|> set #tokensOut (Just resp.tokensOut)
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|> set #modelUsed (Just resp.modelUsed)
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|> createRecord
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pure (Just (contrib, resp))
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consensusStatus <- if null successContribs
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then do
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proposal |> set #consensusStatus "divergent" |> updateRecord
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pure "divergent"
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else do
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let contribTexts = map (\(_, r) -> r.content) successContribs
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synthesisPrompt = "The following agents have independently proposed solutions. "
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<> "Synthesize a unified recommendation:\n\n"
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<> intercalate "\n---\n" contribTexts
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-- Synthesis uses the highest-priority agent (head of the list)
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case agents of
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[] -> do
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proposal |> set #consensusStatus "divergent" |> updateRecord
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pure "divergent"
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(synthAgent:_) -> do
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synthResult <- liftIO $ callAgent synthAgent synthesisPrompt
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case synthResult of
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Left _ -> do
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proposal |> set #consensusStatus "divergent" |> updateRecord
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pure "divergent"
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Right synthResp -> do
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allContribs <- query @CollectiveProposalContribution
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|> filterWhere (#collectiveProposalId, proposal.id)
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|> fetch
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let cs = detectConsensus allContribs
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proposal
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|> set #consensusStatus cs
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|> set #finalContent (Just . A.toJSON $ synthResp.content)
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|> updateRecord
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pure cs
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setSuccessMessage ("Collective proposal created (" <> consensusStatus <> ")")
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redirectTo ShowCollectiveProposalAction { collectiveProposalId = proposal.id }
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-- | Simple consensus heuristic: ≥2 successful contributions = consensus.
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detectConsensus :: [CollectiveProposalContribution] -> Text
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detectConsensus contribs
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| length contribs >= 2 = "consensus"
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| otherwise = "pending"
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