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backend/node_modules/bullmq/dist/cjs/commands/moveJobFromActiveToWait-9.lua

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+--[[
+  Function to move job from active state to wait.
+  Input:
+    KEYS[1]  active key
+    KEYS[2]  wait key
+    
+    KEYS[3]  stalled key
+    KEYS[4]  paused key
+    KEYS[5]  meta key
+    KEYS[6]  limiter key
+    KEYS[7]  prioritized key
+    KEYS[8]  marker key
+    KEYS[9]  event key
+
+    ARGV[1] job id
+    ARGV[2] lock token
+    ARGV[3] job id key
+]]
+local rcall = redis.call
+
+-- Includes
+--- @include "includes/addJobInTargetList"
+--- @include "includes/pushBackJobWithPriority"
+--- @include "includes/getOrSetMaxEvents"
+--- @include "includes/getTargetQueueList"
+--- @include "includes/removeLock"
+
+local jobId = ARGV[1]
+local token = ARGV[2]
+local jobKey = ARGV[3]
+
+if rcall("EXISTS", jobKey) == 0 then
+  return -1
+end
+
+local errorCode = removeLock(jobKey, KEYS[3], token, jobId)
+if errorCode < 0 then
+  return errorCode
+end
+
+local metaKey = KEYS[5]
+local removed = rcall("LREM", KEYS[1], 1, jobId)
+if removed > 0 then
+  local target, isPausedOrMaxed = getTargetQueueList(metaKey, KEYS[1], KEYS[2], KEYS[4])
+
+  local priority = tonumber(rcall("HGET", ARGV[3], "priority")) or 0
+
+  if priority > 0 then
+    pushBackJobWithPriority(KEYS[7], priority, jobId)
+  else
+    addJobInTargetList(target, KEYS[8], "RPUSH", isPausedOrMaxed, jobId)
+  end
+
+  local maxEvents = getOrSetMaxEvents(metaKey)
+
+  -- Emit waiting event
+  rcall("XADD", KEYS[9], "MAXLEN", "~", maxEvents, "*", "event", "waiting",
+    "jobId", jobId, "prev", "active")
+end
+
+local pttl = rcall("PTTL", KEYS[6])
+
+if pttl > 0 then
+  return pttl
+else
+  return 0
+end