91 lines
3.4 KiB
Lua
91 lines
3.4 KiB
Lua
--[[
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Check if this job has a parent. If so we will just remove it from
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the parent child list, but if it is the last child we should move the parent to "wait/paused"
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which requires code from "moveToFinished"
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]]
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-- Includes
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--- @include "addJobInTargetList"
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--- @include "destructureJobKey"
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--- @include "getTargetQueueList"
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--- @include "removeJobKeys"
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local function _moveParentToWait(parentPrefix, parentId, emitEvent)
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local parentTarget, isPausedOrMaxed = getTargetQueueList(parentPrefix .. "meta", parentPrefix .. "active",
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parentPrefix .. "wait", parentPrefix .. "paused")
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addJobInTargetList(parentTarget, parentPrefix .. "marker", "RPUSH", isPausedOrMaxed, parentId)
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if emitEvent then
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local parentEventStream = parentPrefix .. "events"
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rcall("XADD", parentEventStream, "*", "event", "waiting", "jobId", parentId, "prev", "waiting-children")
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end
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end
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local function removeParentDependencyKey(jobKey, hard, parentKey, baseKey, debounceId)
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if parentKey then
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local parentDependenciesKey = parentKey .. ":dependencies"
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local result = rcall("SREM", parentDependenciesKey, jobKey)
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if result > 0 then
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local pendingDependencies = rcall("SCARD", parentDependenciesKey)
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if pendingDependencies == 0 then
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local parentId = getJobIdFromKey(parentKey)
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local parentPrefix = getJobKeyPrefix(parentKey, parentId)
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local numRemovedElements = rcall("ZREM", parentPrefix .. "waiting-children", parentId)
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if numRemovedElements == 1 then
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if hard then -- remove parent in same queue
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if parentPrefix == baseKey then
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removeParentDependencyKey(parentKey, hard, nil, baseKey, nil)
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removeJobKeys(parentKey)
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if debounceId then
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rcall("DEL", parentPrefix .. "de:" .. debounceId)
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end
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else
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_moveParentToWait(parentPrefix, parentId)
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end
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else
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_moveParentToWait(parentPrefix, parentId, true)
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end
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end
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end
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return true
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end
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else
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local parentAttributes = rcall("HMGET", jobKey, "parentKey", "deid")
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local missedParentKey = parentAttributes[1]
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if( (type(missedParentKey) == "string") and missedParentKey ~= ""
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and (rcall("EXISTS", missedParentKey) == 1)) then
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local parentDependenciesKey = missedParentKey .. ":dependencies"
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local result = rcall("SREM", parentDependenciesKey, jobKey)
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if result > 0 then
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local pendingDependencies = rcall("SCARD", parentDependenciesKey)
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if pendingDependencies == 0 then
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local parentId = getJobIdFromKey(missedParentKey)
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local parentPrefix = getJobKeyPrefix(missedParentKey, parentId)
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local numRemovedElements = rcall("ZREM", parentPrefix .. "waiting-children", parentId)
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if numRemovedElements == 1 then
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if hard then
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if parentPrefix == baseKey then
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removeParentDependencyKey(missedParentKey, hard, nil, baseKey, nil)
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removeJobKeys(missedParentKey)
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if parentAttributes[2] then
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rcall("DEL", parentPrefix .. "de:" .. parentAttributes[2])
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end
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else
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_moveParentToWait(parentPrefix, parentId)
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end
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else
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_moveParentToWait(parentPrefix, parentId, true)
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end
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end
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end
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return true
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end
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end
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end
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return false
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end
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