From 4785a7acc54e8a5a63cf297fe71f8a85320c44ad Mon Sep 17 00:00:00 2001
From: Denis Bykhov <bykhov.denis@gmail.com>
Date: Mon, 26 May 2025 20:36:48 +0500
Subject: [PATCH] Related subprocesses (#9097)

Signed-off-by: Denis Bykhov <bykhov.denis@gmail.com>
---
 .../src/components/ProcessAttribute.svelte    | 29 +++++----
 .../settings/ProcessAttributeEditor.svelte    |  2 +
 .../settings/SubProcessEditor.svelte          | 59 +++++++++++++++----
 plugins/process-resources/src/plugin.ts       |  3 +-
 plugins/process-resources/src/utils.ts        | 29 ++++++++-
 server-plugins/process-resources/src/index.ts |  7 ++-
 6 files changed, 101 insertions(+), 28 deletions(-)

diff --git a/plugins/process-resources/src/components/ProcessAttribute.svelte b/plugins/process-resources/src/components/ProcessAttribute.svelte
index d1e53d45e0..16f6c05d25 100644
--- a/plugins/process-resources/src/components/ProcessAttribute.svelte
+++ b/plugins/process-resources/src/components/ProcessAttribute.svelte
@@ -42,6 +42,7 @@
   export let attribute: AnyAttribute
   export let editor: AnySvelteComponent | undefined
   export let allowRemove: boolean = false
+  export let forbidValue: boolean = false
 
   const dispatch = createEventDispatcher()
 
@@ -96,19 +97,21 @@
       />
     {:else}
       <div class="w-full">
-        <svelte:component
-          this={editor}
-          label={attribute?.label}
-          placeholder={attribute?.label}
-          kind={'ghost'}
-          size={'large'}
-          width={'100%'}
-          justify={'left'}
-          type={attribute?.type}
-          {value}
-          {onChange}
-          {focus}
-        />
+        {#if !forbidValue}
+          <svelte:component
+            this={editor}
+            label={attribute?.label}
+            placeholder={attribute?.label}
+            kind={'ghost'}
+            size={'large'}
+            width={'100%'}
+            justify={'left'}
+            type={attribute?.type}
+            {value}
+            {onChange}
+            {focus}
+          />
+        {/if}
       </div>
     {/if}
     <div class="button flex-row-center">
diff --git a/plugins/process-resources/src/components/settings/ProcessAttributeEditor.svelte b/plugins/process-resources/src/components/settings/ProcessAttributeEditor.svelte
index d8b2342503..392702712e 100644
--- a/plugins/process-resources/src/components/settings/ProcessAttributeEditor.svelte
+++ b/plugins/process-resources/src/components/settings/ProcessAttributeEditor.svelte
@@ -26,6 +26,7 @@
   export let key: string
   export let object: Record<string, any>
   export let allowRemove: boolean = false
+  export let forbidValue: boolean = false
 
   const client = getClient()
   const hierarchy = client.getHierarchy()
@@ -67,6 +68,7 @@
   {value}
   masterTag={process.masterTag}
   {allowRemove}
+  {forbidValue}
   on:remove
   on:change={(e) => {
     onChange(e.detail)
diff --git a/plugins/process-resources/src/components/settings/SubProcessEditor.svelte b/plugins/process-resources/src/components/settings/SubProcessEditor.svelte
index 69191d1b1d..8eb867466a 100644
--- a/plugins/process-resources/src/components/settings/SubProcessEditor.svelte
+++ b/plugins/process-resources/src/components/settings/SubProcessEditor.svelte
@@ -13,15 +13,26 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { createQuery, getClient } from '@hcengineering/presentation'
-  import { Process, Step } from '@hcengineering/process'
-  import { DropdownLabels, DropdownTextItem, Label } from '@hcengineering/ui'
-  import { createEventDispatcher } from 'svelte'
   import card from '@hcengineering/card'
+  import { Doc, RefTo } from '@hcengineering/core'
+  import { createQuery, getClient } from '@hcengineering/presentation'
+  import { Execution, parseContext, Process, Step } from '@hcengineering/process'
+  import { DropdownLabels, DropdownTextItem, Label, Toggle } from '@hcengineering/ui'
+  import { createEventDispatcher } from 'svelte'
   import plugin from '../../plugin'
+  import { getContextAttribute } from '../../utils'
+  import ProcessAttributeEditor from './ProcessAttributeEditor.svelte'
 
   export let process: Process
-  export let step: Step<Process>
+  export let step: Step<Execution>
+
+  const client = getClient()
+  const hierarchy = client.getHierarchy()
+
+  let _id = step.params._id
+  $: context = parseContext(step.params.card)
+  $: attr = getContextAttribute(client, context, process.masterTag)
+  $: masterTag = (attr?.type as RefTo<Doc>)?.to ?? process.masterTag
 
   const dispatch = createEventDispatcher()
 
@@ -32,10 +43,10 @@
     }
   }
 
-  const client = getClient()
-  const hierarchy = client.getHierarchy()
+  let thisCard: boolean = step.params.card === undefined
+
   $: ancestors = hierarchy
-    .getAncestors(process.masterTag)
+    .getAncestors(masterTag)
     .filter((it) => !hierarchy.isMixin(it) && hierarchy.isDerived(it, card.class.Card))
 
   let processes: Process[] = []
@@ -46,21 +57,49 @@
     label: it.name
   }))
 
-  $: selected =
-    (step.params as any)._id !== undefined ? items.find((it) => it.id === (step.params as any)._id)?.id : undefined
+  $: selected = _id !== undefined ? items.find((it) => it.id === _id)?.id : undefined
 
   const query = createQuery()
 
   $: query.query(plugin.class.Process, { masterTag: { $in: ancestors } }, (res) => {
     processes = res.filter((it) => it._id !== process._id)
   })
+
+  function changeThis (): void {
+    _id = undefined
+    step.params = {}
+    dispatch('change', step)
+  }
+
+  function changeTarget (e: CustomEvent<any>): void {
+    _id = undefined
+    step.params.card = e.detail.value
+  }
 </script>
 
 <div class="grid">
+  <Label label={plugin.string.CurrentCard} />
+  <Toggle bind:on={thisCard} on:change={changeThis} />
+  {#if !thisCard}
+    <ProcessAttributeEditor
+      {process}
+      _class={plugin.class.Execution}
+      key={'card'}
+      object={step.params}
+      allowRemove
+      forbidValue
+      on:remove={() => {
+        thisCard = true
+        changeThis()
+      }}
+      on:change={changeTarget}
+    />
+  {/if}
   <Label label={plugin.string.Process} />
   <DropdownLabels
     autoSelect={false}
     enableSearch={false}
+    width={'100%'}
     {items}
     {selected}
     placeholder={plugin.string.Process}
diff --git a/plugins/process-resources/src/plugin.ts b/plugins/process-resources/src/plugin.ts
index 70fc295209..338cb8b882 100644
--- a/plugins/process-resources/src/plugin.ts
+++ b/plugins/process-resources/src/plugin.ts
@@ -115,6 +115,7 @@ export default mergeIds(processId, process, {
     DeleteTransition: '' as IntlString,
     DeleteTransitionConfirm: '' as IntlString,
     AddTransition: '' as IntlString,
-    ToDo: '' as IntlString
+    ToDo: '' as IntlString,
+    CurrentCard: '' as IntlString
   }
 })
diff --git a/plugins/process-resources/src/utils.ts b/plugins/process-resources/src/utils.ts
index 8603fa3ac7..b5f185a685 100644
--- a/plugins/process-resources/src/utils.ts
+++ b/plugins/process-resources/src/utils.ts
@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { type Card } from '@hcengineering/card'
+import { type Card, type MasterTag } from '@hcengineering/card'
 import core, {
   generateId,
   type AnyAttribute,
@@ -42,6 +42,7 @@ import {
   type Process,
   type ProcessFunction,
   type RelatedContext,
+  type SelectedContext,
   type SelectedUserRequest,
   type State,
   type Step,
@@ -67,6 +68,32 @@ export function generateContextId (): ContextId {
   return generateId() as string as ContextId
 }
 
+export function getContextAttribute (
+  client: Client,
+  context: SelectedContext | undefined,
+  masterTag: Ref<MasterTag>
+): AnyAttribute | undefined {
+  if (context === undefined) return
+  const h = client.getHierarchy()
+  const model = client.getModel()
+  if (context.type === 'attribute') {
+    return h.findAttribute(masterTag, context.key)
+  }
+  if (context.type === 'nested') {
+    const attr = h.findAttribute(masterTag, context.path)
+    if (attr === undefined) return
+    const parentType = attr.type._class === core.class.ArrOf ? (attr.type as ArrOf<Doc>).of : attr.type
+    const targetClass = parentType._class === core.class.RefTo ? (parentType as RefTo<Doc>).to : parentType._class
+    return h.findAttribute(targetClass, context.key)
+  }
+  if (context.type === 'relation') {
+    const assoc = model.findObject(context.association)
+    if (assoc === undefined) return
+    const targetClass = context.direction === 'A' ? assoc.classA : assoc.classB
+    return h.findAttribute(targetClass, context.key)
+  }
+}
+
 export async function pickTransition (
   model: ModelDb,
   execution: Execution,
diff --git a/server-plugins/process-resources/src/index.ts b/server-plugins/process-resources/src/index.ts
index b11fe434bc..c98777d98b 100644
--- a/server-plugins/process-resources/src/index.ts
+++ b/server-plugins/process-resources/src/index.ts
@@ -608,18 +608,19 @@ export async function UpdateCard (
 }
 
 export async function RunSubProcess (
-  params: MethodParams<Process>,
+  params: MethodParams<Execution>,
   execution: Execution,
   control: TriggerControl
 ): Promise<ExecuteResult | undefined> {
   if (params._id === undefined) return
+  const card = params.card ?? execution.card
   const processId = params._id as Ref<Process>
   const target = control.modelDb.findObject(processId)
   if (target === undefined) return
   if (target.parallelExecutionForbidden === true) {
     const currentExecution = await control.findAll(control.ctx, process.class.Execution, {
       process: target._id,
-      card: execution.card,
+      card,
       done: false
     })
     if (currentExecution.length > 0) {
@@ -634,7 +635,7 @@ export async function RunSubProcess (
     control.txFactory.createTxCreateDoc(process.class.Execution, core.space.Workspace, {
       process: processId,
       currentState: target.initState,
-      card: execution.card,
+      card,
       context: emptyContext,
       status: ExecutionStatus.Active,
       rollback: [],