Empty array process function (#9977)

Signed-off-by: Denis Bykhov <bykhov.denis@gmail.com>

models/process/src/functions.ts

@@ -434,6 +434,54 @@ export function defineFunctions (builder: Builder): void {
     process.function.RoleContext
   )
 
+  builder.createDoc(
+    process.class.ProcessFunction,
+    core.space.Model,
+    {
+      of: core.class.ArrOf,
+      category: 'array',
+      label: process.string.EmptyArray,
+      type: 'context'
+    },
+    process.function.EmptyArray
+  )
+
+  builder.createDoc(
+    process.class.ProcessFunction,
+    core.space.Model,
+    {
+      of: contact.mixin.Employee,
+      category: 'attribute',
+      label: process.string.ExecutionInitiator,
+      type: 'context'
+    },
+    process.function.ExecutionEmployeeInitiator
+  )
+
+  builder.createDoc(
+    process.class.ProcessFunction,
+    core.space.Model,
+    {
+      of: contact.class.Person,
+      category: 'attribute',
+      label: process.string.ExecutionInitiator,
+      type: 'context'
+    },
+    process.function.ExecutionInitiator
+  )
+
+  builder.createDoc(
+    process.class.ProcessFunction,
+    core.space.Model,
+    {
+      of: core.class.TypeDate,
+      category: 'attribute',
+      label: process.string.ExecutionStarted,
+      type: 'context'
+    },
+    process.function.ExecutionStarted
+  )
+
   builder.createDoc(
     process.class.ProcessFunction,
     core.space.Model,

models/server-process/src/index.ts

@@ -237,6 +237,27 @@ export function createModel (builder: Builder): void {
     func: serverProcess.transform.RemoveLast
   })
 
+  builder.mixin(process.function.EmptyArray, process.class.ProcessFunction, serverProcess.mixin.FuncImpl, {
+    func: serverProcess.transform.EmptyArray
+  })
+
+  builder.mixin(
+    process.function.ExecutionEmployeeInitiator,
+    process.class.ProcessFunction,
+    serverProcess.mixin.FuncImpl,
+    {
+      func: serverProcess.transform.ExecutionInitiator
+    }
+  )
+
+  builder.mixin(process.function.ExecutionInitiator, process.class.ProcessFunction, serverProcess.mixin.FuncImpl, {
+    func: serverProcess.transform.ExecutionInitiator
+  })
+
+  builder.mixin(process.function.ExecutionStarted, process.class.ProcessFunction, serverProcess.mixin.FuncImpl, {
+    func: serverProcess.transform.ExecutionStarted
+  })
+
   builder.createDoc(serverCore.class.Trigger, core.space.Model, {
     trigger: serverProcess.trigger.OnExecutionContinue,
     txMatch: {

plugins/process-assets/lang/cs.json

@@ -109,7 +109,10 @@
     "ProcessRunned": "Proces \"{process}\" spuštěn",
     "ProcessStateChanged": "Stav procesu \"{process}\" změněn na \"{state}\"",
     "ProcessFinished": "Proces \"{process}\" dokončen ve stavu \"{state}\"",
-    "NewProcessToDo": "Nový Action Item procesu"
+    "NewProcessToDo": "Nový Action Item procesu",
+    "EmptyArray": "Prázdné pole",
+    "ExecutionInitiator": "Iniciátor provedení",
+    "ExecutionStarted": "Provedení spuštěno"
   },
   "error": {
     "MethodNotFound": "Metoda nenalezena: {methodId}",

plugins/process-assets/lang/de.json

@@ -109,7 +109,10 @@
     "ProcessRunned": "Prozess \"{process}\" gestartet",
     "ProcessStateChanged": "Prozess \"{process}\" Status geändert zu \"{state}\"",
     "ProcessFinished": "Prozess \"{process}\" beendet im Status \"{state}\"",
-    "NewProcessToDo": "Neuer Prozess Action Item"
+    "NewProcessToDo": "Neuer Prozess Action Item",
+    "EmptyArray": "Leeres Array",
+    "ExecutionInitiator": "Ausführungsinitiator",
+    "ExecutionStarted": "Ausführung gestartet"
   },
   "error": {
     "MethodNotFound": "Methode nicht gefunden: {methodId}",

plugins/process-assets/lang/en.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Process \"{process}\" started",
     "ProcessStateChanged": "Process \"{process}\" changed state to \"{state}\"",
     "ProcessFinished": "Process \"{process}\" finished in \"{state}\"",
-    "NewProcessToDo": "New process Action item"
+    "NewProcessToDo": "New process Action item",
+    "EmptyArray": "Empty array",
+    "ExecutionInitiator": "Execution initiator",
+    "ExecutionStarted": "Execution started"
   },
   "error": {
     "MethodNotFound": "Method not found: {methodId}",

plugins/process-assets/lang/es.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Proceso \"{process}\" iniciado",
     "ProcessStateChanged": "Estado del proceso \"{process}\" cambiado a \"{state}\"",
     "ProcessFinished": "Proceso \"{process}\" finalizado en estado \"{state}\"",
-    "NewProcessToDo": "Nueva acción de proceso"
+    "NewProcessToDo": "Nueva acción de proceso",
+    "EmptyArray": "Matriz vacía",
+    "ExecutionInitiator": "Iniciador de Ejecución",
+    "ExecutionStarted": "Ejecución Iniciada"
   },
   "error": {
     "MethodNotFound": "Método no encontrado: {methodId}",

plugins/process-assets/lang/fr.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Processus \"{process}\" démarré",
     "ProcessStateChanged": "État du processus \"{process}\" changé en \"{state}\"",
     "ProcessFinished": "Processus \"{process}\" terminé dans l'état \"{state}\"",
-    "NewProcessToDo": "Nouvel Action Item de processus"
+    "NewProcessToDo": "Nouvel Action Item de processus",
+    "EmptyArray": "Tableau vide",
+    "ExecutionInitiator": "Initiateur d'exécution",
+    "ExecutionStarted": "Exécution démarrée"
   },
   "error": {
     "MethodNotFound": "Méthode introuvable : {methodId}",

plugins/process-assets/lang/it.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Processo \"{process}\" avviato",
     "ProcessStateChanged": "Stato del processo \"{process}\" cambiato in \"{state}\"",
     "ProcessFinished": "Processo \"{process}\" terminato nello stato \"{state}\"",
-    "NewProcessToDo": "Nuovo Action Item di processo"
+    "NewProcessToDo": "Nuovo Action Item di processo",
+    "EmptyArray": "Array vuoto",
+    "ExecutionInitiator": "Iniziatore dell'esecuzione",
+    "ExecutionStarted": "Esecuzione avviata"
   },
   "error": {
     "MethodNotFound": "Metodo non trovato: {methodId}",

plugins/process-assets/lang/ja.json

@@ -113,7 +113,10 @@
     "ProcessRunned": "プロセス \"{process}\" が開始されました",
     "ProcessStateChanged": "プロセス \"{process}\" の状態が \"{state}\" に変更されました",
     "ProcessFinished": "プロセス \"{process}\" が状態 \"{state}\" で終了しました",
-    "NewProcessToDo": "新しいプロセスアクション"
+    "NewProcessToDo": "新しいプロセスアクション",
+    "EmptyArray": "空の配列",
+    "ExecutionInitiator": "実行の発起人",
+    "ExecutionStarted": "実行が開始されました"
   },
   "error": {
     "MethodNotFound": "メソッドが見つかりません: {methodId}",

plugins/process-assets/lang/pt.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Processo \"{process}\" iniciado",
     "ProcessStateChanged": "Processo \"{process}\" mudou de estado para \"{state}\"",
     "ProcessFinished": "Processo \"{process}\" finalizado em \"{state}\"",
-    "NewProcessToDo": "Nova ação de processo"
+    "NewProcessToDo": "Nova ação de processo",
+    "EmptyArray": "Array vazio",
+    "ExecutionInitiator": "Iniciador de Execução",
+    "ExecutionStarted": "Execução Iniciada"
   },
   "error": {
     "MethodNotFound": "Método não encontrado: {methodId}",

plugins/process-assets/lang/ru.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "Процесс \"{process}\" запущен",
     "ProcessStateChanged": "Состояние процесса \"{process}\" изменено на \"{state}\"",
     "ProcessFinished": "Процесс \"{process}\" завершен в состояние \"{state}\"",
-    "NewProcessToDo": "Новый Action Item процесса"
+    "NewProcessToDo": "Новый Action Item процесса",
+    "EmptyArray": "Пустой массив",
+    "ExecutionInitiator": "Инициатор выполнения",
+    "ExecutionStarted": "Выполнение начато"
   },
   "error": {
     "MethodNotFound": "Метод не найден: {methodId}",

plugins/process-assets/lang/zh.json

@@ -114,7 +114,10 @@
     "ProcessRunned": "过程 \"{process}\" 已启动",
     "ProcessStateChanged": "过程 \"{process}\" 状态已更改为 \"{state}\"",
     "ProcessFinished": "过程 \"{process}\" 已在状态 \"{state}\" 中完成",
-    "NewProcessToDo": "新过程待办事项"
+    "NewProcessToDo": "新过程待办事项",
+    "EmptyArray": "空数组",
+    "ExecutionInitiator": "执行发起者",
+    "ExecutionStarted": "执行已启动"
   },
   "error": {
     "MethodNotFound": "找不到方法：{methodId}",

plugins/process-resources/src/plugin.ts

@@ -198,6 +198,9 @@ export default mergeIds(processId, process, {
     AddResult: '' as IntlString,
     For: '' as IntlString,
     Attribute: '' as IntlString,
-    Context: '' as IntlString
+    Context: '' as IntlString,
+    EmptyArray: '' as IntlString,
+    ExecutionInitiator: '' as IntlString,
+    ExecutionStarted: '' as IntlString
   }
 })

plugins/process-resources/src/utils.ts

@@ -297,7 +297,7 @@ function getContextFunctions (
     switch (category) {
       case 'array': {
         if (func.category === 'array') {
-          if (hierarchy.isDerived(func.of, target)) {
+          if (hierarchy.isDerived(func.of, target) || func.of === core.class.ArrOf) {
             matched.push(func._id)
           }
         }

plugins/process/src/index.ts

@@ -309,6 +309,10 @@ export default plugin(processId, {
     RemoveLast: '' as Ref<ProcessFunction>,
     CurrentEmployee: '' as Ref<ProcessFunction>,
     CurrentUser: '' as Ref<ProcessFunction>,
+    ExecutionStarted: '' as Ref<ProcessFunction>,
+    ExecutionEmployeeInitiator: '' as Ref<ProcessFunction>,
+    ExecutionInitiator: '' as Ref<ProcessFunction>,
+    EmptyArray: '' as Ref<ProcessFunction>,
     CurrentDate: '' as Ref<ProcessFunction>
   }
 })

server-plugins/process-resources/src/transform.ts

@@ -375,4 +375,29 @@ export async function CurrentDate (): Promise<Timestamp> {
   return Date.now()
 }
 
+export function EmptyArray (): any[] {
+  return []
+}
+
+export async function ExecutionInitiator (
+  value: null,
+  props: Record<string, any>,
+  control: ProcessControl,
+  execution: Execution
+): Promise<Ref<Person> | undefined> {
+  const socialId = await control.client.findOne(contact.class.SocialIdentity, {
+    _id: (execution.createdBy ?? execution.modifiedBy) as any
+  })
+  return socialId?.attachedTo
+}
+
+export async function ExecutionStarted (
+  value: null,
+  props: Record<string, any>,
+  control: ProcessControl,
+  execution: Execution
+): Promise<Timestamp> {
+  return execution.createdOn ?? execution.modifiedOn
+}
+
 // #endregion

server-plugins/process/src/index.ts

@@ -94,7 +94,10 @@ export default plugin(serverProcessId, {
     RemoveFirst: '' as Resource<TransformFunc>,
     RemoveLast: '' as Resource<TransformFunc>,
     CurrentUser: '' as Resource<TransformFunc>,
-    CurrentDate: '' as Resource<TransformFunc>
+    CurrentDate: '' as Resource<TransformFunc>,
+    EmptyArray: '' as Resource<TransformFunc>,
+    ExecutionInitiator: '' as Resource<TransformFunc>,
+    ExecutionStarted: '' as Resource<TransformFunc>
   },
   trigger: {
     OnTransition: '' as Resource<TriggerFunc>,