feat: auto generate rank in middleware (#10577)

Signed-off-by: Alexander Onnikov <Alexander.Onnikov@xored.com>

common/config/rush/pnpm-lock.yaml

@@ -5029,6 +5029,9 @@ importers:
       '@hcengineering/query':
         specifier: workspace:^0.7.17
         version: link:../../../core/packages/query
+      '@hcengineering/rank':
+        specifier: workspace:^0.7.17
+        version: link:../../../core/packages/rank
       '@hcengineering/server-core':
         specifier: workspace:^0.7.18
         version: link:../core
@@ -61377,7 +61380,7 @@ snapshots:
   node-loader@2.0.0(webpack@5.102.1):
     dependencies:
       loader-utils: 2.0.4
-      webpack: 5.102.1
+      webpack: 5.102.1(esbuild@0.25.12)(webpack-cli@5.1.4)
 
   node-localstorage@2.2.1:
     dependencies:

foundations/core/packages/core/src/classes.ts

@@ -394,6 +394,13 @@ export interface EnumOf extends Type<string> {
  */
 export interface TypeHyperlink extends Type<Hyperlink> {}
 
+/**
+ * @public
+ */
+export interface TypeRank extends Type<Rank> {
+  pos?: 'start' | 'end'
+}
+
 /**
  * @public
  *

foundations/core/packages/model/src/dsl.ts

@@ -38,7 +38,7 @@ import core, {
   type Obj,
   type PersonId,
   type PropertyType,
-  type Rank,
+  type TypeRank as TypeRankType,
   type Ref,
   type RefTo,
   type Space,
@@ -531,8 +531,8 @@ export function TypeCollaborativeDoc (): Type<MarkupBlobRef> {
 /**
  * @public
  */
-export function TypeRank (): Type<Rank> {
-  return { _class: core.class.TypeRank, label: core.string.Rank, icon: core.icon.TypeRank }
+export function TypeRank (pos: 'start' | 'end' = 'end'): TypeRankType {
+  return { _class: core.class.TypeRank, label: core.string.Rank, icon: core.icon.TypeRank, pos }
 }
 
 export function TypePersonId (): Type<PersonId> {

foundations/server/packages/middleware/package.json

@@ -38,6 +38,7 @@
     "@hcengineering/core": "workspace:^0.7.24",
     "@hcengineering/contact": "workspace:^0.7.0",
     "@hcengineering/platform": "workspace:^0.7.19",
+    "@hcengineering/rank": "workspace:^0.7.17",
     "@hcengineering/server-core": "workspace:^0.7.18",
     "@hcengineering/query": "workspace:^0.7.17",
     "@hcengineering/analytics": "workspace:^0.7.17",

foundations/server/packages/middleware/src/index.ts

@@ -44,3 +44,4 @@ export * from './userStatus'
 export * from './findSecurity'
 export * from './normalizeTx'
 export * from './versioning'
+export * from './rank'

foundations/server/packages/middleware/src/rank.ts

@@ -0,0 +1,112 @@
+//
+// Copyright © 2025 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import core, {
+  type MeasureContext,
+  type Tx,
+  type SessionData,
+  type TxCreateDoc,
+  type TxApplyIf,
+  type Doc,
+  type Rank,
+  type TxMixin,
+  type TypeRank,
+  SortingOrder
+} from '@hcengineering/core'
+import { makeRank } from '@hcengineering/rank'
+import {
+  type Middleware,
+  type TxMiddlewareResult,
+  type PipelineContext,
+  BaseMiddleware
+} from '@hcengineering/server-core'
+
+/**
+ * Special value to indicate that rank should be auto-generated
+ * @public
+ */
+export const RANK_AUTO = '' as Rank
+
+export class RankMiddleware extends BaseMiddleware implements Middleware {
+  private constructor (context: PipelineContext, next?: Middleware) {
+    super(context, next)
+  }
+
+  static async create (
+    ctx: MeasureContext,
+    context: PipelineContext,
+    next: Middleware | undefined
+  ): Promise<RankMiddleware> {
+    return new RankMiddleware(context, next)
+  }
+
+  async tx (ctx: MeasureContext<SessionData>, txes: Tx[]): Promise<TxMiddlewareResult> {
+    for (const tx of txes) {
+      await this.processTx(ctx, tx)
+    }
+
+    return await this.provideTx(ctx, txes)
+  }
+
+  private async processTx (ctx: MeasureContext<SessionData>, tx: Tx): Promise<void> {
+    if (tx._class === core.class.TxCreateDoc) {
+      await this.setRank(ctx, tx as TxCreateDoc<Doc>)
+    } else if (tx._class === core.class.TxApplyIf) {
+      const applyTx = tx as TxApplyIf
+      for (const atx of applyTx.txes) {
+        await this.processTx(ctx, atx)
+      }
+    }
+  }
+
+  private async setRank (ctx: MeasureContext<SessionData>, tx: TxCreateDoc<Doc> | TxMixin<Doc, Doc>): Promise<void> {
+    const attributes =
+      tx._class === core.class.TxCreateDoc
+        ? this.context.hierarchy.getAllAttributes(tx.objectClass)
+        : this.context.hierarchy.getOwnAttributes((tx as TxMixin<Doc, Doc>).mixin)
+
+    for (const attr of attributes) {
+      if (attr[1].type._class === core.class.TypeRank) {
+        const rankAttr = attr[1].name
+        const typeRank = attr[1].type as TypeRank
+
+        const rank = (tx.attributes as any)[rankAttr]
+        if (rank !== undefined && rank !== RANK_AUTO) {
+          continue
+        }
+
+        const pos = typeRank.pos ?? 'end'
+
+        // Query for either the first (Beginning) or last (End) document
+        const sortOrder = pos === 'end' ? SortingOrder.Descending : SortingOrder.Ascending
+        const existingDoc = await this.provideFindAll(
+          ctx,
+          tx.objectClass,
+          { space: tx.objectSpace },
+          {
+            sort: { [rankAttr]: sortOrder },
+            projection: { [rankAttr]: 1 },
+            limit: 1
+          }
+        )
+
+        const lastRank = existingDoc.length > 0 ? (existingDoc[0] as any)[rankAttr] : undefined
+        const newRank = pos === 'end' ? makeRank(lastRank, undefined) : makeRank(undefined, lastRank)
+
+        ;(tx.attributes as any)[rankAttr] = newRank
+      }
+    }
+  }
+}

models/card/src/index.ts

@@ -63,6 +63,7 @@ import {
   ReadOnly,
   TypeCollaborativeDoc,
   TypeNumber,
+  TypeRank,
   TypeRef,
   TypeString,
   UX
@@ -127,7 +128,9 @@ export class TCard extends TDoc implements Card {
   @Prop(Collection(attachment.class.Attachment), attachment.string.Attachments, { shortLabel: attachment.string.Files })
     attachments?: number
 
-  rank!: Rank
+  @Prop(TypeRank(), core.string.Rank)
+  @Hidden()
+    rank!: Rank
 
   @Prop(Collection(time.class.ToDo), getEmbeddedLabel('Action Items'))
     todos?: CollectionSize<ToDo>

models/controlled-documents/src/types.ts

@@ -75,7 +75,8 @@ import {
   UX,
   TypeCollaborativeDoc,
   TypeMarkup,
-  ReadOnly
+  ReadOnly,
+  TypeRank
 } from '@hcengineering/model'
 import attachment from '@hcengineering/model-attachment'
 import chunter, { TChatMessage } from '@hcengineering/model-chunter'
@@ -181,6 +182,7 @@ export class TProjectMeta extends TDoc implements ProjectMeta {
   @Prop(Collection(documents.class.ProjectDocument), documents.string.Documents)
     documents!: CollectionSize<ProjectDocument>
 
+  @Prop(TypeRank(), core.string.Rank)
   @Index(IndexKind.Indexed)
   @Hidden()
     rank!: Rank

models/document/src/index.ts

@@ -38,6 +38,7 @@ import {
   TypeAccountUuid,
   TypeCollaborativeDoc,
   TypeNumber,
+  TypeRank,
   TypeRef,
   TypeString,
   UX
@@ -116,6 +117,7 @@ export class TDocument extends TDoc implements Document, Todoable {
   @Prop(Collection(time.class.ToDo), getEmbeddedLabel('Action Items'))
     todos?: CollectionSize<ToDo>
 
+  @Prop(TypeRank(), core.string.Rank)
   @Index(IndexKind.Indexed)
   @Hidden()
     rank!: Rank

models/task/src/index.ts

@@ -36,6 +36,7 @@ import {
   ReadOnly,
   TypeBoolean,
   TypeDate,
+  TypeRank,
   TypeRecord,
   TypeRef,
   TypeString,
@@ -113,7 +114,7 @@ export class TTask extends TAttachedDoc implements Task {
   @Prop(TypeDate(), task.string.DueDate, { editor: task.component.DueDateEditor })
     dueDate!: Timestamp | null
 
-  @Prop(TypeString(), task.string.Rank)
+  @Prop(TypeRank(), task.string.Rank)
   @Index(IndexKind.IndexedDsc)
   @Hidden()
     rank!: Rank

models/time/src/index.ts

@@ -44,7 +44,8 @@ import {
   TypeString,
   UX,
   type Builder,
-  TypeMarkup
+  TypeMarkup,
+  TypeRank
 } from '@hcengineering/model'
 import { TEvent } from '@hcengineering/model-calendar'
 import core, { TAttachedDoc, TClass, TDoc, TType } from '@hcengineering/model-core'
@@ -131,6 +132,7 @@ export class TToDo extends TAttachedDoc implements ToDo {
   @Prop(Collection(tags.class.TagReference, tags.string.TagLabel), tags.string.Tags)
     labels?: number | undefined
 
+  @Prop(TypeRank(), core.string.Rank)
   @Index(IndexKind.Indexed)
   @Hidden()
     rank!: Rank

plugins/bitrix/src/hr.ts

@@ -1,17 +1,7 @@
 import { Organization } from '@hcengineering/contact'
-import core, {
-  PersonId,
-  Client,
-  Data,
-  Doc,
-  Ref,
-  SortingOrder,
-  Status,
-  TxOperations,
-  generateId
-} from '@hcengineering/core'
+import core, { PersonId, Client, Data, Doc, Ref, Status, TxOperations, generateId } from '@hcengineering/core'
 import recruit, { Applicant, Vacancy } from '@hcengineering/recruit'
-import task, { ProjectType, makeRank } from '@hcengineering/task'
+import task, { ProjectType } from '@hcengineering/task'
 
 export async function createVacancy (
   rawClient: Client,
@@ -71,13 +61,12 @@ export async function createApplication (
     throw new Error('sequence object not found')
   }
 
-  const lastOne = await client.findOne(recruit.class.Applicant, {}, { sort: { rank: SortingOrder.Descending } })
   const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
 
   await client.addCollection(recruit.class.Applicant, _space, doc._id, recruit.mixin.Candidate, 'applications', {
     ...data,
     status: selectedState._id,
     number: (incResult as any).object.sequence,
-    rank: makeRank(lastOne?.rank, undefined)
+    rank: ''
   })
 }

plugins/board-resources/src/components/CreateCard.svelte

@@ -18,7 +18,7 @@
   import core, { AttachedData, Ref, SortingOrder, Space, generateId } from '@hcengineering/core'
   import { OK, Status } from '@hcengineering/platform'
   import { Card, SpaceSelector, createQuery, getClient } from '@hcengineering/presentation'
-  import task, { TaskType, makeRank } from '@hcengineering/task'
+  import { TaskType } from '@hcengineering/task'
   import { EditBox, Grid, Status as StatusControl } from '@hcengineering/ui'
   import { createEventDispatcher } from 'svelte'
   import board from '../plugin'
@@ -62,7 +62,6 @@
       throw new Error('sequence object not found')
     }
 
-    const lastOne = await client.findOne(board.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
     const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
 
     const number = (incResult as any).object.sequence
@@ -73,7 +72,7 @@
       title,
       kind,
       identifier: `CARD-${number}`,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       assignee: null,
       description: '',
       members: [],

plugins/board-resources/src/components/add-card/AddCard.svelte

@@ -15,8 +15,7 @@
 <script lang="ts">
   import type { Card as BoardCard } from '@hcengineering/board'
   import board from '../../plugin'
-  import { makeRank } from '@hcengineering/task'
-  import core, { AttachedData, generateId, Ref, SortingOrder, Space } from '@hcengineering/core'
+  import core, { AttachedData, generateId, Ref, Space } from '@hcengineering/core'
   import { IconAdd, Button, showPopup } from '@hcengineering/ui'
   import { getClient } from '@hcengineering/presentation'
   import AddCardEditor from './AddCardEditor.svelte'
@@ -36,14 +35,13 @@
       throw new Error('sequence object not found')
     }
 
-    const lastOne = await client.findOne(board.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
     const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
 
     const value: AttachedData<BoardCard> = {
       status: state._id,
       number: (incResult as any).object.sequence,
       title,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       assignee: null,
       description: '',
       members: [],

plugins/board-resources/src/utils/CardUtils.ts

@@ -6,11 +6,9 @@ import core, {
   type Ref,
   type Space,
   type AttachedData,
-  SortingOrder,
   type Status
 } from '@hcengineering/core'
 import { showPanel } from '@hcengineering/ui'
-import { makeRank } from '@hcengineering/task'
 import board from '../plugin'
 
 export async function createCard (
@@ -24,7 +22,6 @@ export async function createCard (
     throw new Error('sequence object not found')
   }
 
-  const lastOne = await client.findOne(board.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
   const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
   const number = (incResult as any).object.sequence
 
@@ -34,7 +31,7 @@ export async function createCard (
     startDate: null,
     dueDate: null,
     number,
-    rank: makeRank(lastOne?.rank, undefined),
+    rank: '',
     assignee: null,
     identifier: `CARD-${number}`,
     description: '',

plugins/card-resources/src/components/Childs.svelte

@@ -16,10 +16,9 @@
   import { Analytics } from '@hcengineering/analytics'
   import { Card, CardEvents, cardId } from '@hcengineering/card'
   import { chatId } from '@hcengineering/chat'
-  import { Data, Doc, fillDefaults, MarkupBlobRef, SortingOrder, WithLookup } from '@hcengineering/core'
+  import { Data, Doc, fillDefaults, MarkupBlobRef, WithLookup } from '@hcengineering/core'
   import { translate } from '@hcengineering/platform'
   import { createQuery, getClient } from '@hcengineering/presentation'
-  import { makeRank } from '@hcengineering/rank'
   import { ButtonIcon, getCurrentLocation, IconAdd, Label, navigate, resizeObserver, Section } from '@hcengineering/ui'
   import view, { encodeObjectURI, Viewlet, ViewletPreference, ViewOptions } from '@hcengineering/view'
   import {
@@ -101,13 +100,12 @@
   async function createCard (): Promise<void> {
     const client = getClient()
     const hierarchy = client.getHierarchy()
-    const lastOne = await client.findOne(card.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
     const title = await translate(card.string.Card, {})
 
     const data: Data<Card> = {
       parent: object._id,
       title,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       content: '' as MarkupBlobRef,
       blobs: {},
       parentInfo: [

plugins/card-resources/src/components/CreateCardButton.svelte

@@ -15,9 +15,8 @@
 <script lang="ts">
   import { Analytics } from '@hcengineering/analytics'
   import { Card, CardEvents } from '@hcengineering/card'
-  import core, { Class, Data, Doc, fillDefaults, MarkupBlobRef, Ref, SortingOrder } from '@hcengineering/core'
+  import core, { Class, Data, Doc, fillDefaults, MarkupBlobRef, Ref } from '@hcengineering/core'
   import { translate } from '@hcengineering/platform'
-  import { makeRank } from '@hcengineering/rank'
   import { ButtonIcon, getCurrentLocation, IconAdd, navigate } from '@hcengineering/ui'
   import { getClient } from '@hcengineering/presentation'
   import card from '../plugin'
@@ -29,12 +28,11 @@
 
   async function createCard (): Promise<void> {
     if (_class === undefined) return
-    const lastOne = await client.findOne(card.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
     const title = await translate(card.string.Card, {})
 
     const data: Data<Card> = {
       title,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       content: '' as MarkupBlobRef,
       parentInfo: [],
       blobs: {}

plugins/card-resources/src/utils.ts

@@ -34,7 +34,6 @@ import core, {
   type MarkupBlobRef,
   type Ref,
   type RelatedDocument,
-  SortingOrder,
   type Space,
   toRank,
   type TxOperations,
@@ -50,7 +49,6 @@ import presentation, {
   MessageBox,
   type ObjectSearchResult
 } from '@hcengineering/presentation'
-import { makeRank } from '@hcengineering/rank'
 import { EmptyMarkup, isEmptyMarkup } from '@hcengineering/text'
 import {
   getCurrentLocation,
@@ -537,7 +535,6 @@ export async function createCard (
 ): Promise<Ref<Card>> {
   const client = getClient()
   const hierarchy = client.getHierarchy()
-  const lastOne = await client.findOne(card.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
   const title = data.title ?? (await translate(card.string.Card, {}))
 
   const _id = id ?? generateId()
@@ -550,7 +547,7 @@ export async function createCard (
     blobs: {},
     ...data,
     title,
-    rank: makeRank(lastOne?.rank, undefined),
+    rank: '',
     content
   }
 

plugins/communication-resources/src/actions.ts

@@ -28,8 +28,7 @@ import {
   linkPreviewType,
   type Message,
   type MessageID,
-  MessageType,
-  SortingOrder
+  MessageType
 } from '@hcengineering/communication-types'
 import cardPlugin, { type Card, type MasterTag } from '@hcengineering/card'
 import { addRefreshListener, deleteFile, getClient, getCommunicationClient } from '@hcengineering/presentation'
@@ -45,7 +44,6 @@ import {
 import { getMetadata, getResource } from '@hcengineering/platform'
 import { employeeByPersonIdStore } from '@hcengineering/contact-resources'
 import { getEmployeeBySocialId } from '@hcengineering/contact'
-import { makeRank } from '@hcengineering/rank'
 import chat from '@hcengineering/chat'
 import { markupToText } from '@hcengineering/text'
 import { get } from 'svelte/store'
@@ -130,12 +128,11 @@ export async function attachCardToMessage (
 
   const author =
     get(employeeByPersonIdStore).get(message.creator) ?? (await getEmployeeBySocialId(client, message.creator))
-  const lastOne = await client.findOne(cardPlugin.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
   const data = fillDefaults<Card>(
     hierarchy,
     {
       title,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       content: '' as MarkupBlobRef,
       blobs: {},
       parentInfo: [

plugins/communication-resources/src/poll.ts

@@ -18,13 +18,11 @@ import {
   getCurrentAccount,
   type MarkupBlobRef,
   type Ref,
-  SortingOrder,
   type Timestamp
 } from '@hcengineering/core'
 import { type Poll, type PollAnswer } from '@hcengineering/communication'
 import { getClient, getCommunicationClient } from '@hcengineering/presentation'
-import card, { type Card } from '@hcengineering/card'
-import { makeRank } from '@hcengineering/rank'
+import { type Card } from '@hcengineering/card'
 import { type AppletAttachment, type MessageID } from '@hcengineering/communication-types'
 
 import communication from './plugin'
@@ -71,11 +69,10 @@ export async function createPoll (parent: Card, message: MessageID, params: Poll
   const client = getClient()
   const communicationClient = getCommunicationClient()
   const hierarchy = client.getHierarchy()
-  const lastOne = await client.findOne(card.class.Card, {}, { sort: { rank: SortingOrder.Descending } })
 
   const data: Data<Poll> = {
     title: params.question,
-    rank: makeRank(lastOne?.rank, undefined),
+    rank: '',
     content: '' as MarkupBlobRef,
     parentInfo: [],
     blobs: {},

plugins/lead-resources/src/components/CreateLead.svelte

@@ -24,13 +24,12 @@
     getCurrentAccount,
     hasAccountRole,
     Ref,
-    SortingOrder,
     Status as TaskStatus
   } from '@hcengineering/core'
   import { Customer, Funnel, Lead, LeadEvents } from '@hcengineering/lead'
   import { OK, Status } from '@hcengineering/platform'
   import { Card, createQuery, getClient, InlineAttributeBar, SpaceSelector } from '@hcengineering/presentation'
-  import task, { getStates, makeRank, TaskType } from '@hcengineering/task'
+  import task, { getStates, TaskType } from '@hcengineering/task'
   import { TaskKindSelector, typeStore } from '@hcengineering/task-resources'
   import { Button, createFocusManager, EditBox, FocusHandler, Label, Status as StatusControl } from '@hcengineering/ui'
   import { statusStore } from '@hcengineering/view-resources'
@@ -93,7 +92,6 @@
       throw new Error('kind is not specified')
     }
 
-    const lastOne = await client.findOne(lead.class.Lead, {}, { sort: { rank: SortingOrder.Descending } })
     const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
     const number = (incResult as any).object.sequence
 
@@ -103,7 +101,7 @@
       identifier: `LEAD-${number}`,
       title,
       kind,
-      rank: makeRank(lastOne?.rank, undefined),
+      rank: '',
       assignee: null,
       startDate: null,
       dueDate: null,

plugins/recruit-resources/src/components/CreateApplication.svelte

@@ -25,8 +25,8 @@
     Doc,
     FindOptions,
     Markup,
+    PersonId,
     Ref,
-    SortingOrder,
     Space,
     Status as TaskStatus,
     fillDefaults,
@@ -43,7 +43,7 @@
     getClient
   } from '@hcengineering/presentation'
   import { recruitId, type Applicant, type Candidate, type Vacancy, RecruitEvents } from '@hcengineering/recruit'
-  import task, { TaskType, getStates, makeRank } from '@hcengineering/task'
+  import { TaskType, getStates } from '@hcengineering/task'
   import { TaskKindSelector, selectedTypeStore, typeStore } from '@hcengineering/task-resources'
   import { EmptyMarkup, isEmptyMarkup } from '@hcengineering/text'
   import ui, {
@@ -98,7 +98,7 @@
     _id: generateId(),
     collection: 'applications',
     modifiedOn: Date.now(),
-    modifiedBy: '',
+    modifiedBy: '' as PersonId,
     startDate: null,
     dueDate: null,
     kind: '' as Ref<TaskType>,
@@ -126,7 +126,6 @@
       throw new Error('kind is not specified')
     }
 
-    const lastOne = await client.findOne(recruit.class.Applicant, {}, { sort: { rank: SortingOrder.Descending } })
     const incResult = await client.update(sequence, { $inc: { sequence: 1 } }, true)
 
     const candidateInstance = await client.findOne(contact.class.Person, { _id: _candidate })
@@ -159,7 +158,7 @@
         status: selectedState._id,
         number,
         identifier: `APP-${number}`,
-        rank: makeRank(lastOne?.rank, undefined),
+        rank: '',
         kind
       },
       doc._id

plugins/recruit-resources/src/components/CreateVacancy.svelte

@@ -40,7 +40,7 @@
   } from '@hcengineering/presentation'
   import { RecruitEvents, Vacancy, Vacancy as VacancyClass } from '@hcengineering/recruit'
   import tags from '@hcengineering/tags'
-  import task, { ProjectType, makeRank } from '@hcengineering/task'
+  import task, { ProjectType } from '@hcengineering/task'
   import { selectedTypeStore, typeStore } from '@hcengineering/task-resources'
   import tracker, { Issue, IssueStatus, IssueTemplate, IssueTemplateData, Project } from '@hcengineering/tracker'
   import {
@@ -160,11 +160,6 @@
     template: IssueTemplateData,
     parent: Ref<Issue> = tracker.ids.NoParent
   ): Promise<Ref<Issue> | undefined> {
-    const lastOne = await client.findOne<Issue>(
-      tracker.class.Issue,
-      { space },
-      { sort: { rank: SortingOrder.Descending } }
-    )
     const incResult = await client.updateDoc(
       tracker.class.Project,
       core.space.Space,
@@ -175,7 +170,6 @@
       true
     )
     const project = await client.findOne(tracker.class.Project, { _id: space })
-    const rank = makeRank(lastOne?.rank, undefined)
     const taskType = await client.findOne(task.class.TaskType, { ofClass: tracker.class.Issue })
     if (taskType === undefined) {
       return
@@ -193,7 +187,7 @@
       number,
       status: project?.defaultIssueStatus as Ref<IssueStatus>,
       priority: template.priority,
-      rank,
+      rank: '',
       comments: 0,
       subIssues: 0,
       dueDate: null,

plugins/tracker-resources/src/components/CreateIssue.svelte

@@ -50,7 +50,7 @@
     SpaceSelector
   } from '@hcengineering/presentation'
   import tags, { type TagElement, TagReference } from '@hcengineering/tags'
-  import { makeRank, TaskType } from '@hcengineering/task'
+  import { TaskType } from '@hcengineering/task'
   import { TaskKindSelector } from '@hcengineering/task-resources'
   import { EmptyMarkup, isEmptyMarkup } from '@hcengineering/text'
   import {
@@ -460,11 +460,6 @@
     try {
       const operations = client.apply(undefined, 'tracker.createIssue')
 
-      const lastOne = await client.findOne<Issue>(
-        tracker.class.Issue,
-        { space: _space },
-        { sort: { rank: SortingOrder.Descending } }
-      )
       const incResult = await client.updateDoc(
         tracker.class.Project,
         core.space.Space,
@@ -488,7 +483,7 @@
         number,
         status: object.status,
         priority: object.priority,
-        rank: makeRank(lastOne?.rank, undefined),
+        rank: '',
         comments: 0,
         subIssues: 0,
         dueDate: object.dueDate,

plugins/tracker-resources/src/components/SubIssues.svelte

@@ -58,7 +58,6 @@
     if (project === undefined) return
     saved = true
     for (const subIssue of subIssues) {
-      const lastOne = await client.findOne<Issue>(tracker.class.Issue, {}, { sort: { rank: SortingOrder.Descending } })
       const incResult = await client.updateDoc(
         tracker.class.Project,
         core.space.Space,
@@ -79,7 +78,7 @@
         number,
         status: subIssue.status ?? project.defaultIssueStatus,
         priority: subIssue.priority,
-        rank: makeRank(lastOne?.rank, undefined),
+        rank: '',
         comments: 0,
         subIssues: 0,
         dueDate: null,

server/server-pipeline/src/pipeline.ts

@@ -42,6 +42,7 @@ import {
   PrivateMiddleware,
   QueryJoinMiddleware,
   QueueMiddleware,
+  RankMiddleware,
   SpacePermissionsMiddleware,
   SpaceSecurityMiddleware,
   VersioningMiddleware,
@@ -143,6 +144,7 @@ export function createServerPipeline (
       NormalizeTxMiddleware.create,
       IdentityMiddleware.create,
       ModifiedMiddleware.create,
+      RankMiddleware.create,
       FindSecurityMiddleware.create,
       PluginConfigurationMiddleware.create,
       PrivateMiddleware.create,