Deployment Webview Protocol

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Deployment webview protocol

The deploy surfaces (the file view's DEPLOY page and the team-deployment record drawer) are rendered by shared UI components inside the Project webview; the extension host owns the SDK connection and does ALL SDK-to-view-model mapping before anything crosses postMessage. The contract lives in src/providers/types/deployTypes.ts — this page mirrors its exported surface.

Conventions shared by both protocols:

• View-model DTOs (DeployTeamRefDTO, DeployVersionCardDTO, TeamDeploymentRowDTO, TeamDeploymentScheduleDTO, DeployHistoryRowDTO, DeployScheduleRowDTO, DeploymentInfoDTO, SchedulePreviewResultDTO) mirror apps/shared/src/components/deploy-panel/types.ts — the contract of record — field-for-field, so the webview hands them to the shared DeployPanel / DeploymentView components unchanged.
• Two correlation styles: MUTATION and RPC-style requests (deploy:artifact/deploy:publish/deploy:deploy, every deployment:* mutation, deployment:preview, deployment:validate) carry a requestId, and their …Result reply echoes it with an optional error string — nothing else rides those replies. FETCH messages (deploy:fetch, deployment:fetch) carry NO requestId: their answer is a scoped push (deploy:data; deployment:load / deployment:error stamped with teamId + optional sourceId) that the host also re-sends after mutations, so it cannot be request-correlated by design.
• Push-driven refresh: nothing on these surfaces polls. The host relays apaevt_deploy invalidation events and live apaevt_task folds; the WEBVIEW then drives its own re-fetch.

Deploy lifecycle (the file view's DEPLOY page)

DeployLifecycleWebviewToHost / DeployLifecycleHostToWebview:

Direction	Message	Payload	Purpose
webview to host	deploy:fetch	projectId	Request the lifecycle snapshot for this project.
host to webview	deploy:data	versions, deployments, teams	The full snapshot: registry versions (newest first), this project's team deployments (the where-live rows), and the caller-visible teams with control rights. Pushed on fetch and after mutations.
webview to host	deploy:artifact	requestId, projectId, version	Fetch one immutable artifact's pipeline for the version cards' readonly-canvas record drawer.
host to webview	deploy:artifactResult	requestId, pipeline?, error?	The sha-verified pipeline JSON, or the failure reason.
webview to host	deploy:publish	requestId, comment, deployTo?	Publish the SAVED document as the next registry version (deployTo = one-step publish+deploy).
webview to host	deploy:deploy	requestId, projectId, version, teamId	Point a team at a version — promotion and rollback alike.
host to webview	deploy:actionResult	requestId, error?	Completion ack for publish/deploy requests.

Deployment record drawer (rides the Project webview channel)

The drawer lives INSIDE the Project webview, so every webview-to-host message carries the TEAM identity (the project identity is the panel's own). The scoped pushes (deployment:load, deployment:error) stamp it back so a switched drawer ignores stale ones; the requestId-correlated replies (deployment:actionResult, deployment:previewResult, deployment:validateResult) and shell:connectionChange carry no teamId — correlation or broadcast semantics make it unnecessary.

DeploymentWebviewToHost / DeploymentHostToWebview:

Direction	Message	Payload	Purpose
webview to host	deployment:fetch	teamId, sourceId?	(Re-)fetch the deployment snapshot — on drawer open, on an apaevt_deploy invalidation, and after every mutation. sourceId absent = the TEAM record.
host to webview	deployment:load	teamId + DeploymentLoadPayload	The full host-mapped state of one team deployment: header info, the immutable artifact pipeline (readonly DESIGN), per-source schedule rows, versions, history, next-run previews, runningSources, and the caller's control rights.
host to webview	deployment:error	teamId, sourceId?, error	The record could not be loaded; the record guard (teamId + sourceId) drops errors from a stale fetch after switching records.
webview to host	deployment:setDisabled	teamId, requestId, disabled	The whole-deployment kill switch.
webview to host	deployment:deployVersion	teamId, requestId, version	Point this team at a version (Deploy version… / Rollback alike).
webview to host	deployment:remove	teamId, requestId	Soft-remove the deployment (history and artifacts survive).
webview to host	deployment:runSource	teamId, requestId, sourceId	Start one source NOW (the manual smoke-test dispatch).
webview to host	deployment:stopSource	teamId, requestId, sourceId	Stop one source's live run.
webview to host	deployment:setSourceConfig	teamId, requestId, sourceId, traceLevel, debugOut	Persist one source's execution settings.
webview to host	deployment:setSchedulePaused	teamId, requestId, sourceId, paused	Pause/resume one source's schedule — cron/ttl preserved.
webview to host	deployment:setSchedule	teamId, requestId, sourceId, cron, ttl?	Set (cron string) or clear (null) one source's schedule.
host to webview	deployment:actionResult	requestId, error?	Completion ack for any deployment:* mutation.
webview to host	deployment:preview	teamId, requestId, cron, count	Cron preview via the server's single evaluator — clients never parse cron.
host to webview	deployment:previewResult	requestId, result, error?	Validity + next occurrences.
webview to host	deployment:validate	teamId, requestId, pipeline	Pipeline validation passthrough for the readonly canvas.
host to webview	deployment:validateResult	requestId, result	Validation errors/warnings.
host to webview	shell:connectionChange	isConnected	Deploy-connection state for the drawer's connection indicator.