Ranks (#653)

Signed-off-by: Ilya Sumbatyants <ilya.sumb@gmail.com>

common/config/rush/pnpm-lock.yaml

@@ -51,7 +51,6 @@ specifiers:
   '@rush-temp/model-server-chunter': file:./projects/model-server-chunter.tgz
   '@rush-temp/model-server-core': file:./projects/model-server-core.tgz
   '@rush-temp/model-server-recruit': file:./projects/model-server-recruit.tgz
-  '@rush-temp/model-server-task': file:./projects/model-server-task.tgz
   '@rush-temp/model-setting': file:./projects/model-setting.tgz
   '@rush-temp/model-task': file:./projects/model-task.tgz
   '@rush-temp/model-telegram': file:./projects/model-telegram.tgz
@@ -74,8 +73,6 @@ specifiers:
   '@rush-temp/server-core': file:./projects/server-core.tgz
   '@rush-temp/server-recruit': file:./projects/server-recruit.tgz
   '@rush-temp/server-recruit-resources': file:./projects/server-recruit-resources.tgz
-  '@rush-temp/server-task': file:./projects/server-task.tgz
-  '@rush-temp/server-task-resources': file:./projects/server-task-resources.tgz
   '@rush-temp/server-ws': file:./projects/server-ws.tgz
   '@rush-temp/setting': file:./projects/setting.tgz
   '@rush-temp/setting-assets': file:./projects/setting-assets.tgz
@@ -144,6 +141,7 @@ specifiers:
   koa: ^2.13.1
   koa-bodyparser: ^4.3.0
   koa-router: ^10.1.1
+  lexorank: ~1.0.4
   mini-css-extract-plugin: ^2.2.0
   minio: ^7.0.19
   node-html-parser: ^4.1.3
@@ -220,7 +218,6 @@ dependencies:
   '@rush-temp/model-server-chunter': file:projects/model-server-chunter.tgz_typescript@4.4.3
   '@rush-temp/model-server-core': file:projects/model-server-core.tgz_typescript@4.4.3
   '@rush-temp/model-server-recruit': file:projects/model-server-recruit.tgz_typescript@4.4.3
-  '@rush-temp/model-server-task': file:projects/model-server-task.tgz_typescript@4.4.3
   '@rush-temp/model-setting': file:projects/model-setting.tgz_typescript@4.4.3
   '@rush-temp/model-task': file:projects/model-task.tgz_typescript@4.4.3
   '@rush-temp/model-telegram': file:projects/model-telegram.tgz_typescript@4.4.3
@@ -243,8 +240,6 @@ dependencies:
   '@rush-temp/server-core': file:projects/server-core.tgz
   '@rush-temp/server-recruit': file:projects/server-recruit.tgz
   '@rush-temp/server-recruit-resources': file:projects/server-recruit-resources.tgz
-  '@rush-temp/server-task': file:projects/server-task.tgz
-  '@rush-temp/server-task-resources': file:projects/server-task-resources.tgz
   '@rush-temp/server-ws': file:projects/server-ws.tgz
   '@rush-temp/setting': file:projects/setting.tgz
   '@rush-temp/setting-assets': file:projects/setting-assets.tgz
@@ -313,6 +308,7 @@ dependencies:
   koa: 2.13.3
   koa-bodyparser: 4.3.0
   koa-router: 10.1.1
+  lexorank: 1.0.4
   mini-css-extract-plugin: 2.4.1_webpack@5.57.1
   minio: 7.0.19
   node-html-parser: 4.1.5
@@ -6409,6 +6405,10 @@ packages:
       type-check: 0.4.0
     dev: false
 
+  /lexorank/1.0.4:
+    resolution: {integrity: sha512-CMgA8AMJIX/QfoYHKyjg0hv9W1SGL2xRkt0uLyhT9xKKRj73fHi+IhsrB3W36wwk4I0iz8YlKHfdW14QDwerMA==}
+    dev: false
+
   /lilconfig/2.0.3:
     resolution: {integrity: sha512-EHKqr/+ZvdKCifpNrJCKxBTgk5XupZA3y/aCPY9mxfgBzmgh93Mt/WqjjQ38oMxXuvDokaKiM3lAgvSH2sjtHg==}
     engines: {node: '>=10'}
@@ -10345,7 +10345,7 @@ packages:
     dev: false
 
   file:projects/core.tgz:
-    resolution: {integrity: sha512-1RXdycw5v+KGu+kmqXvnrKAZpNYbc0U/rInLVwKYJ17U/hED4ONAIPEaVDxp+fxgyPHpEo7AQjZe2aD87ogwtg==, tarball: file:projects/core.tgz}
+    resolution: {integrity: sha512-Xjk/aGZgRnNWYrQpTy8f2H8oQVVIvbkX6MdesJnRH7AjJTI2RtloF+8sUQMSjSahPh7thHwaYyDVlJ37vMXXNQ==, tarball: file:projects/core.tgz}
     name: '@rush-temp/core'
     version: 0.0.0
     dependencies:
@@ -10359,6 +10359,7 @@ packages:
       eslint-plugin-node: 11.1.0_eslint@7.32.0
       eslint-plugin-promise: 5.1.1_eslint@7.32.0
       just-clone: 3.2.1
+      lexorank: 1.0.4
       prettier: 2.4.1
       simplytyped: 3.3.0_typescript@4.4.3
       typescript: 4.4.3
@@ -10770,7 +10771,7 @@ packages:
     dev: false
 
   file:projects/model-all.tgz_typescript@4.4.3:
-    resolution: {integrity: sha512-XyhGIWfnSxUKXSXQ/yfvCx+S5xqBMJ4eko1pDFv0v048sQJy6fefxg3LOLyCDodNzsa5KxGdqvk7Y8H7Izop0g==, tarball: file:projects/model-all.tgz}
+    resolution: {integrity: sha512-iCugm1e/KTBXZ0FNnog/eP07l49sFIDU2orN0vAMUJ5pgZC7T38LSjnOL2y80OmoTbQK/3G2eH7Or+bxOYk2Cg==, tarball: file:projects/model-all.tgz}
     id: file:projects/model-all.tgz
     name: '@rush-temp/model-all'
     version: 0.0.0
@@ -10837,7 +10838,7 @@ packages:
     dev: false
 
   file:projects/model-contact.tgz_typescript@4.4.3:
-    resolution: {integrity: sha512-qZPBOQC2Oi/Qxpjt91OM1tGBPwShe2SLIHKmDNGSsk79zzdmW3+ZDrge4VVrK/ngc5P2fJQwpQRXgOkNgz2vnA==, tarball: file:projects/model-contact.tgz}
+    resolution: {integrity: sha512-ffJA0hXhTeEjKGbCFKTgYk9ch8JsAnZKmDOtyTSzE+tmIklA0Q1gWQGwqttPSgrGVQuy2UXkYXv1m7cnhBICxg==, tarball: file:projects/model-contact.tgz}
     id: file:projects/model-contact.tgz
     name: '@rush-temp/model-contact'
     version: 0.0.0
@@ -11023,27 +11024,6 @@ packages:
       - typescript
     dev: false
 
-  file:projects/model-server-task.tgz_typescript@4.4.3:
-    resolution: {integrity: sha512-FZRz0sa1wBabVBBZietKGBDDF6vrJzSH6bcWlm8K3OkLl9jHoZlXRjBHIx4f0Vo1DSIPSH++/gULbgNAsd2p1A==, tarball: file:projects/model-server-task.tgz}
-    id: file:projects/model-server-task.tgz
-    name: '@rush-temp/model-server-task'
-    version: 0.0.0
-    dependencies:
-      '@rushstack/heft': 0.41.1
-      '@types/heft-jest': 1.0.2
-      '@typescript-eslint/eslint-plugin': 5.4.0_87dbf04088b125598d0271706532eaf3
-      '@typescript-eslint/parser': 5.4.0_eslint@7.32.0+typescript@4.4.3
-      eslint: 7.32.0
-      eslint-config-standard-with-typescript: 21.0.1_05a8ea1454e6ca4c9f98b94b8f3abf9c
-      eslint-plugin-import: 2.25.3_eslint@7.32.0
-      eslint-plugin-node: 11.1.0_eslint@7.32.0
-      eslint-plugin-promise: 5.1.1_eslint@7.32.0
-      prettier: 2.4.1
-    transitivePeerDependencies:
-      - supports-color
-      - typescript
-    dev: false
-
   file:projects/model-setting.tgz_typescript@4.4.3:
     resolution: {integrity: sha512-U6P3iLbt33/iJI21fs7trAHtpwWzmI/zJn+3qyxjjnFP88i11vmbd1zfb6+GYu5muRCutqNi1pTX/5cDo+NtrA==, tarball: file:projects/model-setting.tgz}
     id: file:projects/model-setting.tgz
@@ -11339,7 +11319,7 @@ packages:
     dev: false
 
   file:projects/prod.tgz_sass@1.42.1+typescript@4.4.3:
-    resolution: {integrity: sha512-jgSulZmT4Kq28boQo8BJQrdkcN660EtY7XUH0QWcgGYHDBXFiGfP4eoIxAJL4wtb/JKwKLEkwG+SwTUIuIb7Xw==, tarball: file:projects/prod.tgz}
+    resolution: {integrity: sha512-cWieTfrEsukKvJvSGr/ZOX6Vo4aZQHGDpOrE2smLt21Rk+/lSNpUcpAKKGRoFmW08sWkQoYrU6BdPMgw4+/UNQ==, tarball: file:projects/prod.tgz}
     id: file:projects/prod.tgz
     name: '@rush-temp/prod'
     version: 0.0.0
@@ -11573,47 +11553,6 @@ packages:
       - supports-color
     dev: false
 
-  file:projects/server-task-resources.tgz:
-    resolution: {integrity: sha512-Y2B9G8w4IpTnfIoDV+LtiARLb568CfTKG28VyMc2faS4QUz62f3PLU+ODB8NxwG5f1LsJf8DLrZM8fPRzYdc6w==, tarball: file:projects/server-task-resources.tgz}
-    name: '@rush-temp/server-task-resources'
-    version: 0.0.0
-    dependencies:
-      '@rushstack/heft': 0.41.1
-      '@types/heft-jest': 1.0.2
-      '@typescript-eslint/eslint-plugin': 5.4.0_87dbf04088b125598d0271706532eaf3
-      '@typescript-eslint/parser': 5.4.0_eslint@7.32.0+typescript@4.4.3
-      eslint: 7.32.0
-      eslint-config-standard-with-typescript: 21.0.1_05a8ea1454e6ca4c9f98b94b8f3abf9c
-      eslint-plugin-import: 2.25.3_eslint@7.32.0
-      eslint-plugin-node: 11.1.0_eslint@7.32.0
-      eslint-plugin-promise: 5.1.1_eslint@7.32.0
-      prettier: 2.4.1
-      typescript: 4.4.3
-    transitivePeerDependencies:
-      - supports-color
-    dev: false
-
-  file:projects/server-task.tgz:
-    resolution: {integrity: sha512-qaB/cZSAPKuvTUfBv5wsqD0r/YoQO/hy7rD7WBC0lx2TOWIp0/aacYKVkEltinbYjJzP4gg9cQQNful4Mvpp5Q==, tarball: file:projects/server-task.tgz}
-    name: '@rush-temp/server-task'
-    version: 0.0.0
-    dependencies:
-      '@rushstack/heft': 0.41.1
-      '@types/heft-jest': 1.0.2
-      '@types/node': 16.11.12
-      '@typescript-eslint/eslint-plugin': 5.4.0_87dbf04088b125598d0271706532eaf3
-      '@typescript-eslint/parser': 5.4.0_eslint@7.32.0+typescript@4.4.3
-      eslint: 7.32.0
-      eslint-config-standard-with-typescript: 21.0.1_05a8ea1454e6ca4c9f98b94b8f3abf9c
-      eslint-plugin-import: 2.25.3_eslint@7.32.0
-      eslint-plugin-node: 11.1.0_eslint@7.32.0
-      eslint-plugin-promise: 5.1.1_eslint@7.32.0
-      prettier: 2.4.1
-      typescript: 4.4.3
-    transitivePeerDependencies:
-      - supports-color
-    dev: false
-
   file:projects/server-ws.tgz:
     resolution: {integrity: sha512-MSFFpLjIMFt0oyH4+8JUkNOkCNtdEtMDoxcyN7+kDdz44wSZjSOmheJHYkXO6JTEffcaaRhQ9vO/e7MBNMeoxQ==, tarball: file:projects/server-ws.tgz}
     name: '@rush-temp/server-ws'
@@ -11641,7 +11580,7 @@ packages:
     dev: false
 
   file:projects/server.tgz:
-    resolution: {integrity: sha512-fFYknnDfAOz+iq8INHKSgCjYUkbxqLiHIBM55W8QtmZq0R8hMLEwCcLiyNqL1iCgXKs8sGHf+aMbZcciBNi1Ow==, tarball: file:projects/server.tgz}
+    resolution: {integrity: sha512-UBFOAisptjpTNIZoU6hWJVBKTk7mftZU0Dz+pJiVhMBJSD+iW393yv4v9GedEpor5rIYDGGcps7IVCXZlr76tw==, tarball: file:projects/server.tgz}
     name: '@rush-temp/server'
     version: 0.0.0
     dependencies:

dev/generator/src/kanban.ts

@@ -1,5 +1,5 @@
 
-import { Ref, TxOperations } from '@anticrm/core'
+import { genRanks, Ref, TxOperations } from '@anticrm/core'
 import task, { DoneState, Kanban, SpaceWithStates, State } from '@anticrm/task'
 import { findOrUpdate } from './utils'
 
@@ -12,42 +12,55 @@ export async function createUpdateSpaceKanban (spaceId: Ref<SpaceWithStates>, cl
     { color: '#F28469', name: 'Invalid' }
   ]
   const states: Array<Ref<State>> = []
+  const stateRanks = genRanks(rawStates.length)
   for (const st of rawStates) {
+    const rank = stateRanks.next().value
+
+    if (rank === undefined) {
+      console.error('Failed to generate rank')
+      break
+    }
+
     const sid = ('generated-' + spaceId + '.state.' + st.name.toLowerCase().replace(' ', '_')) as Ref<State>
     await findOrUpdate(client, spaceId, task.class.State,
       sid,
       {
         title: st.name,
-        color: st.color
+        color: st.color,
+        rank
       }
     )
     states.push(sid)
   }
 
-  const rawDoneStates = [
+  const doneStates = [
     { class: task.class.WonState, title: 'Won' },
     { class: task.class.LostState, title: 'Lost' }
   ]
-  const doneStates: Array<Ref<DoneState>> = []
+  const doneStateRanks = genRanks(doneStates.length)
-  for (const st of rawDoneStates) {
+  for (const st of doneStates) {
+    const rank = doneStateRanks.next().value
+
+    if (rank === undefined) {
+      console.error('Failed to generate rank')
+      break
+    }
+
     const sid = ('generated-' + spaceId + '.done-state.' + st.title.toLowerCase().replace(' ', '_')) as Ref<DoneState>
     await findOrUpdate(client, spaceId, st.class,
       sid,
       {
-        title: st.title
+        title: st.title,
+        rank
       }
     )
-    doneStates.push(sid)
   }
 
   await findOrUpdate(client, spaceId,
     task.class.Kanban,
     ('generated-' + spaceId + '.kanban') as Ref<Kanban>,
     {
-      attachedTo: spaceId,
+      attachedTo: spaceId
-      states,
-      doneStates,
-      order: []
     }
   )
   return states

dev/generator/src/recruit.ts

@@ -1,5 +1,5 @@
 import contact from '@anticrm/contact'
-import core, { AttachedData, Data, generateId, Ref, TxOperations } from '@anticrm/core'
+import core, { AttachedData, Data, generateId, genRanks, Ref, TxOperations } from '@anticrm/core'
 import recruit from '@anticrm/model-recruit'
 import { Applicant, Candidate, Vacancy } from '@anticrm/recruit'
 import faker from 'faker'
@@ -79,7 +79,7 @@ export async function generateContacts (transactorUrl: string, dbName: string, o
     }
     const vacancyId = (options.random ? `vacancy-${generateId()}-${i}` : `vacancy-genid-${i}`) as Ref<Vacancy>
 
-    console.log('Creating vacandy', vacancy.name)
+    console.log('Creating vacancy', vacancy.name)
     // Update or create candidate
     await findOrUpdate(client, core.space.Model, recruit.class.Vacancy, vacancyId, vacancy)
 
@@ -93,14 +93,22 @@ export async function generateContacts (transactorUrl: string, dbName: string, o
 
     console.log('States generated', vacancy.name)
 
+    const rankGen = genRanks(candidates.length)
     for (const candidateId of candidates) {
+      const rank = rankGen.next().value
+
+      if (rank === undefined) {
+        throw Error('Failed to generate rank')
+      }
+
       const applicantId = `vacancy-${vacancyId}-${candidateId}` as Ref<Applicant>
 
       const applicant: AttachedData<Applicant> = {
         number: faker.datatype.number(),
         assignee: faker.random.arrayElement(emoloyeeIds),
         state: faker.random.arrayElement(states),
-        doneState: null
+        doneState: null,
+        rank
       }
 
       // Update or create candidate

dev/prod/package.json

@@ -71,8 +71,6 @@
     "@anticrm/contact-assets": "~0.6.0",
     "@anticrm/server-recruit": "~0.6.1",
     "@anticrm/server-recruit-resources": "~0.6.0",
-    "@anticrm/server-task": "~0.6.0",
-    "@anticrm/server-task-resources": "~0.6.0",
     "@anticrm/activity": "~0.6.0",
     "@anticrm/activity-assets": "~0.6.0",
     "@anticrm/activity-resources": "~0.6.0",

dev/prod/src/platform-dev.ts

@@ -19,7 +19,6 @@ import login from '@anticrm/login'
 import { clientId } from '@anticrm/client'
 import { serverChunterId } from '@anticrm/server-chunter'
 import { serverRecruitId } from '@anticrm/server-recruit'
-import { serverViewId } from '@anticrm/server-task'
 
 import { setMetadata } from '@anticrm/platform'
 
@@ -33,7 +32,6 @@ export function configurePlatformDev() {
     addLocation(clientId, () => import(/* webpackChunkName: "client-dev" */ '@anticrm/dev-client-resources'))
     addLocation(serverChunterId, () => import(/* webpackChunkName: "server-chunter" */ '@anticrm/dev-server-chunter-resources'))
     addLocation(serverRecruitId, () => import(/* webpackChunkName: "server-recruit" */ '@anticrm/server-recruit-resources'))
-    addLocation(serverViewId, () => import(/* webpackChunkName: "server-task" */ '@anticrm/server-task-resources'))
 
     // Set devmodel to hook client to be able to present all activity
     enableDevModel()

models/all/package.json

@@ -43,7 +43,6 @@
     "@anticrm/model-server-core": "~0.6.0",
     "@anticrm/model-server-chunter": "~0.6.0",
     "@anticrm/model-server-recruit": "~0.6.0",
-    "@anticrm/model-server-task": "~0.6.0",
     "@anticrm/model-activity": "~0.6.0",
     "@anticrm/model-attachment": "~0.6.0",
     "@anticrm/core": "~0.6.13"

models/all/src/index.ts

@@ -30,7 +30,6 @@ import { createModel as leadModel } from '@anticrm/model-lead'
 import { createModel as serverCoreModel } from '@anticrm/model-server-core'
 import { createModel as serverChunterModel } from '@anticrm/model-server-chunter'
 import { createModel as serverRecruitModel } from '@anticrm/model-server-recruit'
-import { createModel as serverViewModel } from '@anticrm/model-server-task'
 import { createModel as activityModel } from '@anticrm/model-activity'
 
 import { createDemo } from '@anticrm/model-demo'
@@ -53,7 +52,6 @@ leadModel(builder)
 serverCoreModel(builder)
 serverChunterModel(builder)
 serverRecruitModel(builder)
-serverViewModel(builder)
 
 createDemo(builder)
 

models/core/src/security.ts

@@ -15,7 +15,7 @@
 
 import type { Account, Arr, Ref, Space } from '@anticrm/core'
 import { DOMAIN_MODEL } from '@anticrm/core'
-import { Model, Prop, TypeBoolean, TypeString } from '@anticrm/model'
+import { Implements, Model, Prop, TypeBoolean, TypeString } from '@anticrm/model'
 import type { IntlString } from '@anticrm/platform'
 import core from './component'
 import { TDoc } from './core'
@@ -40,3 +40,8 @@ export class TSpace extends TDoc implements Space {
 export class TAccount extends TDoc implements Account {
   email!: string
 }
+@Implements(core.interface.DocWithRank)
+export class TDocWithRank extends TDoc {
+  @Prop(TypeString(), 'Rank' as IntlString)
+  rank!: string
+}

models/server-task/.eslintrc.js

@@ -1,7 +0,0 @@
-module.exports = {
-  extends: ['./node_modules/@anticrm/model-rig/profiles/default/config/eslint.config.json'],
-  parserOptions: {
-    tsconfigRootDir: __dirname,
-    project: './tsconfig.json'
-  }
-}

models/server-task/.npmignore

@@ -1,4 +0,0 @@
-*
-!/lib/**
-!CHANGELOG.md
-/lib/**/__tests__/

models/server-task/config/rig.json

@@ -1,18 +0,0 @@
-// The "rig.json" file directs tools to look for their config files in an external package.
-// Documentation for this system: https://www.npmjs.com/package/@rushstack/rig-package
-{
-  "$schema": "https://developer.microsoft.com/json-schemas/rig-package/rig.schema.json",
-
-  /**
-   * (Required) The name of the rig package to inherit from.
-   * It should be an NPM package name with the "-rig" suffix.
-   */
-  "rigPackageName": "@anticrm/model-rig"
-
-  /**
-   * (Optional) Selects a config profile from the rig package.  The name must consist of
-   * lowercase alphanumeric words separated by hyphens, for example "sample-profile".
-   * If omitted, then the "default" profile will be used."
-   */
-  // "rigProfile": "your-profile-name"
-}

models/server-task/package.json

@@ -1,34 +0,0 @@
-{
-  "name": "@anticrm/model-server-task",
-  "version": "0.6.0",
-  "main": "lib/index.js",
-  "author": "Anticrm Platform Contributors",
-  "license": "EPL-2.0",
-  "scripts": {
-    "build": "heft build",
-    "build:watch": "tsc",
-    "lint:fix": "eslint --fix src",
-    "lint": "eslint src",
-    "format": "prettier --write src && eslint --fix src"
-  },
-  "devDependencies": {
-    "@anticrm/model-rig": "~0.6.0",
-    "@typescript-eslint/eslint-plugin": "^5.4.0",
-    "eslint-plugin-import": "^2.25.3",
-    "eslint-plugin-promise": "^5.1.1",
-    "eslint-plugin-node": "^11.1.0",
-    "eslint": "^7.32.0",
-    "@types/heft-jest": "^1.0.2",
-    "@typescript-eslint/parser": "^5.4.0",
-    "eslint-config-standard-with-typescript": "^21.0.1",
-    "prettier": "^2.4.1",
-    "@rushstack/heft": "^0.41.1"
-  },
-  "dependencies": {
-    "@anticrm/core": "~0.6.11",
-    "@anticrm/model": "~0.6.0",
-    "@anticrm/platform": "~0.6.5",
-    "@anticrm/server-task": "~0.6.0",
-    "@anticrm/server-core": "~0.6.0"
-  }
-}

models/server-task/src/index.ts

@@ -1,27 +0,0 @@
-//
-// Copyright © 2020, 2021 Anticrm Platform Contributors.
-// Copyright © 2021 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 { Builder } from '@anticrm/model'
-
-import serverCore from '@anticrm/server-core'
-import core from '@anticrm/core'
-import serverTask from '@anticrm/server-task'
-
-export function createModel (builder: Builder): void {
-  builder.createDoc(serverCore.class.Trigger, core.space.Model, {
-    trigger: serverTask.trigger.OnTask
-  })
-}

models/server-task/tsconfig.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./node_modules/@anticrm/model-rig/profiles/default/tsconfig.json",
-
-  "compilerOptions": {
-    "rootDir": "./src",
-    "outDir": "./lib",
-  }
-}

models/task/src/index.ts

@@ -53,18 +53,22 @@ export { default } from './plugin'
 export const DOMAIN_TASK = 'task' as Domain
 export const DOMAIN_STATE = 'state' as Domain
 export const DOMAIN_KANBAN = 'kanban' as Domain
-@Model(task.class.State, core.class.Doc, DOMAIN_STATE)
+@Model(task.class.State, core.class.Doc, DOMAIN_STATE, [core.interface.DocWithRank])
 export class TState extends TDoc implements State {
   @Prop(TypeString(), 'Title' as IntlString)
   title!: string
 
   color!: string
+
+  declare rank: string
 }
 
-@Model(task.class.DoneState, core.class.Doc, DOMAIN_STATE)
+@Model(task.class.DoneState, core.class.Doc, DOMAIN_STATE, [core.interface.DocWithRank])
 export class TDoneState extends TDoc implements DoneState {
   @Prop(TypeString(), 'Title' as IntlString)
   title!: string
+
+  declare rank: string
 }
 
 @Model(task.class.WonState, task.class.DoneState, DOMAIN_STATE)
@@ -78,7 +82,7 @@ export class TLostState extends TDoneState implements LostState {}
  *
  * No domain is specified, since pure Tasks could not exists
  */
-@Model(task.class.Task, core.class.AttachedDoc, DOMAIN_TASK)
+@Model(task.class.Task, core.class.AttachedDoc, DOMAIN_TASK, [core.interface.DocWithRank])
 export class TTask extends TAttachedDoc implements Task {
   @Prop(TypeRef(task.class.State), 'State' as IntlString)
   state!: Ref<State>
@@ -91,6 +95,8 @@ export class TTask extends TAttachedDoc implements Task {
 
   // @Prop(TypeRef(contact.class.Employee), 'Assignee' as IntlString)
   assignee!: Ref<Employee> | null
+
+  declare rank: string
 }
 
 @Model(task.class.SpaceWithStates, core.class.Space)
@@ -136,7 +142,6 @@ export class TKanban extends TDoc implements Kanban {
   states!: Arr<Ref<State>>
   doneStates!: Arr<Ref<DoneState>>
   attachedTo!: Ref<Space>
-  order!: Arr<Ref<Doc>>
 }
 
 @Model(task.class.KanbanTemplateSpace, core.class.Space, DOMAIN_MODEL)
@@ -144,19 +149,23 @@ export class TKanbanTemplateSpace extends TSpace implements KanbanTemplateSpace
   icon!: AnyComponent
 }
 
-@Model(task.class.StateTemplate, core.class.AttachedDoc, DOMAIN_KANBAN)
+@Model(task.class.StateTemplate, core.class.AttachedDoc, DOMAIN_KANBAN, [core.interface.DocWithRank])
 export class TStateTemplate extends TAttachedDoc implements StateTemplate {
   @Prop(TypeString(), 'Title' as IntlString)
   title!: string
 
   @Prop(TypeString(), 'Color' as IntlString)
   color!: string
+
+  declare rank: string
 }
 
-@Model(task.class.DoneStateTemplate, core.class.AttachedDoc, DOMAIN_KANBAN)
+@Model(task.class.DoneStateTemplate, core.class.AttachedDoc, DOMAIN_KANBAN, [core.interface.DocWithRank])
 export class TDoneStateTemplate extends TAttachedDoc implements DoneStateTemplate {
   @Prop(TypeString(), 'Title' as IntlString)
   title!: string
+
+  declare rank: string
 }
 
 @Model(task.class.WonStateTemplate, task.class.DoneStateTemplate, DOMAIN_KANBAN)
@@ -170,9 +179,6 @@ export class TKanbanTemplate extends TDoc implements KanbanTemplate {
   @Prop(TypeString(), 'Title' as IntlString)
   title!: string
 
-  states!: Arr<Ref<StateTemplate>>
-  doneStates!: Arr<Ref<DoneStateTemplate>>
-
   @Prop(Collection(task.class.StateTemplate), 'States' as IntlString)
   statesC!: number
 

models/task/src/migration.ts

@@ -13,7 +13,7 @@
 // limitations under the License.
 //
 
-import { Class, Doc, Domain, DOMAIN_TX, Ref, TxCUD, TxOperations } from '@anticrm/core'
+import { AttachedDoc, Class, Client, Doc, DocWithRank, Domain, DOMAIN_TX, genRanks, Ref, Space, TxCUD, TxOperations } from '@anticrm/core'
 import {
   MigrateOperation,
   MigrateUpdate,
@@ -22,7 +22,7 @@ import {
   MigrationUpgradeClient
 } from '@anticrm/model'
 import core from '@anticrm/model-core'
-import { createProjectKanban } from '@anticrm/task'
+import { createProjectKanban, KanbanTemplate } from '@anticrm/task'
 import { DOMAIN_TASK, DOMAIN_STATE, DOMAIN_KANBAN } from '.'
 import task from './plugin'
 
@@ -134,28 +134,148 @@ export const taskOperation: MigrateOperation = {
 
     console.log('View: Performing model upgrades')
 
-    const kanbans = (await client.findAll(task.class.Kanban, {})).filter((kanban) => kanban.doneStates == null)
+    await createMissingDoneStates(client, ops)
+    await updateRankItems({ client, ops, _class: task.class.State, extractOrder: (kanban) => kanban.states })
+    await updateRankItems({ client, ops, _class: task.class.DoneState, extractOrder: (kanban) => kanban.doneStates })
+    await updateRankItems({ client, ops, _class: task.class.Task, extractOrder: (kanban) => kanban.order })
+    await updateTemplateRankItems({ client, ops, _class: task.class.StateTemplate, extractOrder: (kanban) => kanban.states })
+    await updateTemplateRankItems({ client, ops, _class: task.class.DoneStateTemplate, extractOrder: (kanban) => kanban.doneStates })
+  }
+}
 
-    await Promise.all(
+async function createMissingDoneStates (client: Client, ops: TxOperations): Promise<void> {
-      kanbans.map(async (kanban) => {
+  const spacesWithStates = await client.findAll(task.class.SpaceWithStates, {})
-        console.log(`Updating kanban: ${kanban._id}`)
+  const doneStates = await client.findAll(task.class.DoneState, {})
+  const spaceIdsWithDoneStates = new Set(doneStates.map(x => x.space))
+  const outdatedSpaces = spacesWithStates.filter((space) => !spaceIdsWithDoneStates.has(space._id))
+
+  const pairRanks = [...genRanks(2)]
+
+  await Promise.all(
+    outdatedSpaces
+      .map(async (space) => {
+        console.log(`Creating done states for space: ${space._id}`)
         try {
-          const doneStates = await Promise.all([
+          await Promise.all([
-            ops.createDoc(task.class.WonState, kanban.space, {
+            ops.createDoc(task.class.WonState, space._id, {
-              title: 'Won'
+              title: 'Won',
+              rank: pairRanks[0]
             }),
-            ops.createDoc(task.class.LostState, kanban.space, {
+            ops.createDoc(task.class.LostState, space._id, {
-              title: 'Lost'
+              title: 'Lost',
+              rank: pairRanks[1]
             })
           ])
-
-          await ops.updateDoc(kanban._class, kanban.space, kanban._id, {
-            doneStates
-          })
         } catch (e) {
           console.error(e)
         }
-      })
+      }))
-    )
+}
+
+async function updateRankItems<T extends DocWithRank> ({
+  client,
+  ops,
+  _class,
+  extractOrder
+}: {
+  client: Client
+  ops: TxOperations
+  _class: Ref<Class<T>>
+  extractOrder: (kanban: any) => Ref<T>[]
+}): Promise<void> {
+  const allItems = await client.findAll(_class, {})
+  const unorderedItems = allItems
+    .filter((item) => item.rank === undefined)
+  const groupedUnsortedItems = new Map<Ref<Space>, T[]>()
+
+  unorderedItems.forEach((item) => {
+    const existing = groupedUnsortedItems.get(item.space) ?? []
+    groupedUnsortedItems.set(item.space, [...existing, item])
+  })
+
+  for (const [space, items] of groupedUnsortedItems.entries()) {
+    const kanban = await client.findOne(task.class.Kanban, { attachedTo: space })
+
+    if (kanban === undefined) {
+      console.error(`Failed to find kanban attached to space '${space}'`)
+      continue
+    }
+
+    const order = extractOrder(kanban)
+
+    if (order === undefined) {
+      console.error(`Kanban doesn't contain items order: ${kanban._id}`)
+      continue
+    }
+
+    const orderedItems = order
+      .map((id) => items.find(x => x._id === id))
+      .filter((items): items is T => items !== undefined)
+    const ranks = genRanks(orderedItems.length)
+
+    for (const item of orderedItems) {
+      const rank = ranks.next().value
+
+      if (rank === undefined) {
+        console.error('Failed to generate rank')
+        break
+      }
+
+      await ops.updateDoc(item._class as Ref<Class<DocWithRank>>, item.space, item._id, { rank })
+    }
+  }
+}
+
+async function updateTemplateRankItems<T extends DocWithRank & AttachedDoc> ({
+  client,
+  ops,
+  _class,
+  extractOrder
+}: {
+  client: Client
+  ops: TxOperations
+  _class: Ref<Class<T>>
+  extractOrder: (kanban: any) => Ref<T>[]
+}): Promise<void> {
+  const allItems = await client.findAll(_class, {})
+  const unorderedItems = allItems
+    .filter((state) => state.rank === undefined)
+  const groupedUnsortedItems = new Map<Ref<Doc>, T[]>()
+
+  unorderedItems.forEach((item) => {
+    const existing = groupedUnsortedItems.get(item.attachedTo) ?? []
+    groupedUnsortedItems.set(item.attachedTo, [...existing, item])
+  })
+
+  for (const [attachedTo, items] of groupedUnsortedItems.entries()) {
+    const kanban = await client.findOne(task.class.KanbanTemplate, { _id: attachedTo as Ref<KanbanTemplate> })
+
+    if (kanban === undefined) {
+      console.error(`Failed to find kanban '${attachedTo}'`)
+      continue
+    }
+
+    const order = extractOrder(kanban)
+
+    if (order === undefined) {
+      console.error(`Kanban doesn't contain items order: ${kanban._id}`)
+      continue
+    }
+
+    const orderedItems = order
+      .map((id) => items.find(x => x._id === id))
+      .filter((items): items is T => items !== undefined)
+    const ranks = genRanks(orderedItems.length)
+
+    for (const item of orderedItems) {
+      const rank = ranks.next().value
+
+      if (rank === undefined) {
+        console.error('Failed to generate rank')
+        break
+      }
+
+      await ops.updateDoc(item._class as Ref<Class<DocWithRank>>, item.space, item._id, { rank })
+    }
   }
 }

packages/core/package.json

@@ -29,6 +29,7 @@
   },
   "dependencies": {
     "@anticrm/platform": "~0.6.5",
-    "just-clone": "^3.2.1"
+    "just-clone": "^3.2.1",
+    "lexorank": "~1.0.4"
   }
 }

packages/core/src/classes.ts

@@ -218,3 +218,10 @@ export interface Space extends Doc {
 export interface Account extends Doc {
   email: string
 }
+
+/**
+ * @public
+ */
+export interface DocWithRank extends Doc {
+  rank: string
+}

packages/core/src/component.ts

@@ -14,7 +14,7 @@
 //
 import type { Plugin, StatusCode } from '@anticrm/platform'
 import { plugin } from '@anticrm/platform'
-import type { Account, AnyAttribute, AttachedDoc, Class, Doc, Interface, Obj, PropertyType, Ref, Space, Timestamp, Type, Collection, RefTo } from './classes'
+import type { Account, AnyAttribute, AttachedDoc, DocWithRank, Class, Doc, Interface, Obj, PropertyType, Ref, Space, Timestamp, Type, Collection, RefTo } from './classes'
 import type { Tx, TxBulkWrite, TxCollectionCUD, TxCreateDoc, TxCUD, TxMixin, TxPutBag, TxRemoveDoc, TxUpdateDoc } from './tx'
 
 /**
@@ -49,6 +49,9 @@ export default plugin(coreId, {
     Collection: '' as Ref<Class<Collection<AttachedDoc>>>,
     Bag: '' as Ref<Class<Type<Record<string, PropertyType>>>>
   },
+  interface: {
+    DocWithRank: '' as Ref<Interface<DocWithRank>>
+  },
   space: {
     Tx: '' as Ref<Space>,
     Model: '' as Ref<Space>

packages/core/src/utils.ts

@@ -13,6 +13,9 @@
 // limitations under the License.
 //
 
+import { LexoRank, LexoDecimal, LexoNumeralSystem36 } from 'lexorank'
+import LexoRankBucket from 'lexorank/lib/lexoRank/lexoRankBucket'
+
 import type { Doc, Ref, Account } from './classes'
 
 function toHex (value: number, chars: number): string {
@@ -59,3 +62,30 @@ export function getCurrentAccount (): Account { return currentAccount }
 export function setCurrentAccount (account: Account): void {
   currentAccount = account
 }
+
+/**
+ * @public
+ */
+export const genRanks = (count: number): Generator<string, void, unknown> =>
+  (function * () {
+    const sys = new LexoNumeralSystem36()
+    const base = 36
+    const max = base ** 6
+    const gap = LexoDecimal.parse(Math.trunc(max / (count + 2)).toString(base), sys)
+    let cur = LexoDecimal.parse('0', sys)
+
+    for (let i = 0; i < count; i++) {
+      cur = cur.add(gap)
+      yield new LexoRank(LexoRankBucket.BUCKET_0, cur).toString()
+    }
+  })()
+
+/**
+ * @public
+ */
+export const calcRank = (prev?: { rank: string }, next?: { rank: string }): string => {
+  const a = prev?.rank !== undefined ? LexoRank.parse(prev.rank) : LexoRank.min()
+  const b = next?.rank !== undefined ? LexoRank.parse(next.rank) : LexoRank.max()
+
+  return a.between(b).toString()
+}

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

@@ -15,7 +15,7 @@
 -->
 <script lang="ts">
   import contact, { Contact } from '@anticrm/contact'
-  import { Data, Ref, Space } from '@anticrm/core'
+  import { calcRank, Data, Ref, SortingOrder, Space } from '@anticrm/core'
   import { generateId } from '@anticrm/core'
   import { OK, Status } from '@anticrm/platform'
   import { Card, getClient, UserBox } from '@anticrm/presentation'
@@ -52,6 +52,11 @@
       throw new Error('sequence object not found')
     }
 
+    const lastOne = await client.findOne(
+      lead.class.Lead,
+      { state: state._id },
+      { sort: { rank: SortingOrder.Descending } }
+    )
     const incResult = await client.updateDoc(
       task.class.Sequence,
       task.space.Sequence,
@@ -70,7 +75,8 @@
       customer: customer!,
       attachedTo: customer!,
       attachedToClass: contact.class.Contact,
-      collection: 'leads'
+      collection: 'leads',
+      rank: calcRank(lastOne, undefined)
     }
 
     await client.createDoc(lead.class.Lead, _space, value, leadId)

plugins/lead/src/index.ts

@@ -15,7 +15,7 @@
 //
 
 import type { Contact } from '@anticrm/contact'
-import type { Class, Data, Doc, Ref, Space } from '@anticrm/core'
+import { Class, Data, Doc, genRanks, Ref, Space } from '@anticrm/core'
 import type { Asset, Plugin } from '@anticrm/platform'
 import { plugin } from '@anticrm/platform'
 import task, { DoneState, Kanban, KanbanTemplateSpace, SpaceWithStates, State, Task } from '@anticrm/task'
@@ -71,46 +71,55 @@ export async function createKanban (
     { color: '#F28469', name: 'Contract conclusion' },
     { color: '#7C6FCD', name: 'Done' }
   ]
-  const ids: Array<Ref<State>> = []
+  const stateRank = genRanks(states.length)
   for (const st of states) {
     const sid = (funnelId + '.state.' + st.name.toLowerCase().replace(' ', '_')) as Ref<State>
+    const rank = stateRank.next().value
+
+    if (rank === undefined) {
+      throw Error('Failed to generate rank')
+    }
+
     await factory(
       task.class.State,
       funnelId,
       {
         title: st.name,
-        color: st.color
+        color: st.color,
+        rank
       },
       sid
     )
-    ids.push(sid)
   }
-  const rawDoneStates = [
+  const doneStates = [
     { class: task.class.WonState, title: 'Won' },
     { class: task.class.LostState, title: 'Lost' }
   ]
-  const doneStates: Array<Ref<DoneState>> = []
+  const doneStateRank = genRanks(doneStates.length)
-  for (const st of rawDoneStates) {
+  for (const st of doneStates) {
+    const rank = doneStateRank.next().value
+
+    if (rank === undefined) {
+      throw Error('Failed to generate rank')
+    }
+
     const sid = (funnelId + '.done-state.' + st.title.toLowerCase().replace(' ', '_')) as Ref<DoneState>
     await factory(
       st.class,
       funnelId,
       {
-        title: st.title
+        title: st.title,
+        rank
       },
       sid
     )
-    doneStates.push(sid)
   }
 
   await factory(
     task.class.Kanban,
     funnelId,
     {
-      attachedTo: funnelId,
+      attachedTo: funnelId
-      states: ids,
-      doneStates,
-      order: []
     },
     (funnelId + '.kanban') as Ref<Kanban>
   )

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

@@ -15,7 +15,8 @@
 <script lang="ts">
   import type { Employee } from '@anticrm/contact'
   import contact from '@anticrm/contact'
-  import type { Ref, Space } from '@anticrm/core'
+  import { Ref, SortingOrder, Space } from '@anticrm/core'
+  import { calcRank } from '@anticrm/core'
   import { OK, Severity, Status } from '@anticrm/platform'
   import { Card, getClient, UserBox } from '@anticrm/presentation'
   import type { Candidate } from '@anticrm/recruit'
@@ -50,6 +51,12 @@
     if (sequence === undefined) {
       throw new Error('sequence object not found')
     }
+
+    const lastOne = await client.findOne(
+      recruit.class.Applicant,
+      { state: state._id },
+      { sort: { rank: SortingOrder.Descending } }
+    )
     const incResult = await client.updateDoc(
       task.class.Sequence,
       task.space.Sequence,
@@ -59,7 +66,7 @@
       },
       true
     )
-    const id = await client.addCollection(
+    await client.addCollection(
       recruit.class.Applicant,
       _space,
       candidate,
@@ -69,7 +76,8 @@
         state: state._id,
         doneState: null,
         number: incResult.object.sequence,
-        assignee: assignee
+        assignee: assignee,
+        rank: calcRank(lastOne, undefined)
       }
     )
   }

plugins/setting-resources/src/components/statuses/Templates.svelte

@@ -15,7 +15,7 @@
 -->
 
 <script lang="ts">
-  import core, { generateId } from '@anticrm/core'
+  import core, { generateId, genRanks } from '@anticrm/core'
   import type { Ref } from '@anticrm/core'
   import { AttributeEditor, createQuery, getClient } from '@anticrm/presentation'
   import { CircleButton, IconAdd, IconMoreH, Label, showPopup } from '@anticrm/ui'
@@ -52,23 +52,22 @@
     const space = folder._id
 
     const template = await client.createDoc(task.class.KanbanTemplate, space, {
-      states: [],
-      doneStates: [],
       doneStatesC: 0,
       statesC: 0,
       title: 'New Template'
     })
 
+    const ranks = [...genRanks(2)]
     const doneStates = [
       {
-        id: generateId<WonStateTemplate>(),
         class: task.class.WonStateTemplate,
-        title: 'Won'
+        title: 'Won',
+        rank: ranks[0]
       },
       {
-        id: generateId<LostStateTemplate>(),
         class: task.class.LostStateTemplate,
-        title: 'Lost'
+        title: 'Lost',
+        rank: ranks[1]
       }
     ]
 
@@ -80,19 +79,11 @@
         task.class.KanbanTemplate,
         'doneStatesC',
         {
-          title: ds.title
+          title: ds.title,
-        },
+          rank: ds.rank
-        ds.id
+        }
       )
     }))
-
-    for (const ds of doneStates) {
-      await client.updateDoc(task.class.KanbanTemplate, space, template, {
-        $push: {
-          doneStates: ds.id
-        }
-      })
-    }
   }
 
   function select (item: KanbanTemplate) {

plugins/task-resources/src/components/CreateTask.svelte

@@ -14,7 +14,7 @@
 -->
 <script lang="ts">
   import contact, { Employee } from '@anticrm/contact'
-  import type { AttachedData, Data, Doc, Ref, Space } from '@anticrm/core'
+  import { AttachedData, calcRank, Data, Doc, Ref, Space } from '@anticrm/core'
   import { generateId } from '@anticrm/core'
   import { OK, Status } from '@anticrm/platform'
   import { Card, getClient, UserBox } from '@anticrm/presentation'
@@ -63,6 +63,11 @@
       throw new Error('sequence object not found')
     }
 
+    const lastOne = await client.findOne(
+      task.class.Task,
+      { state: state._id },
+      { sort: { rank: SortingOrder.Descending } }
+    )
     const incResult = await client.updateDoc(
       task.class.Sequence,
       task.space.Sequence,
@@ -79,7 +84,8 @@
       assignee,
       number: (incResult as any).object.sequence,
       doneState: null,
-      state: state._id
+      state: state._id,
+      rank: calcRank(lastOne, undefined)
     }
 
     await client.addCollection(task.class.Issue, _space, parent?._id ?? task.global.Task, parent?._class ?? task.class.Issue, 'tasks', value, taskId)

plugins/task-resources/src/components/kanban/KanbanEditor.svelte

@@ -14,7 +14,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import type { Ref, Doc } from '@anticrm/core'
+  import { Ref, Doc, SortingOrder, calcRank } from '@anticrm/core'
   import { createQuery, getClient } from '@anticrm/presentation'
   import type { Kanban, State, DoneState } from '@anticrm/task'
   import task from '@anticrm/task'
@@ -33,45 +33,49 @@
 
   const client = getClient()
 
-  function sort <T extends Doc> (order: Ref<T>[], items: T[]): T[] {
-    if (items.length === 0) {
-      return []
-    }
-
-    const itemMap = new Map(items.map(x => [x._id, x]))
-    const x = order
-      .map(id => itemMap.get(id))
-      .filter((x): x is T => x !== undefined)
-
-    return x
-  }
-
   const statesQ = createQuery()
-  $: statesQ.query(task.class.State, { _id: { $in: kanban.states ?? [] } }, result => { states = sort(kanban.states, result) })
+  $: statesQ.query(task.class.State, { space: kanban.space }, result => { states = result}, {
+    sort: {
+      rank: SortingOrder.Ascending
+    }
+  })
 
   const doneStatesQ = createQuery()
-  $: doneStatesQ.query(task.class.DoneState, { _id: { $in: kanban.doneStates } }, (result) => { doneStates = sort(kanban.doneStates, result) })
+  $: doneStatesQ.query(task.class.DoneState, { space: kanban.space }, (result) => { doneStates = result }, {
+    sort: {
+      rank: SortingOrder.Ascending
+    }
+  })
 
   async function onMove ({ detail: { stateID, position } }: { detail: { stateID: Ref<State>, position: number } }) {
-    client.updateDoc(kanban._class, kanban.space, kanban._id, {
+    const [prev, next] = [states[position - 1], states[position + 1]]
-      $move: {
+    const state = states.find((x) => x._id === stateID)
-        states: {
+
-          $value: stateID,
+    if (state === undefined) {
-          $position: position
+      return
-        }
+    }
+
+    await client.updateDoc(
+      state._class,
+      state.space,
+      state._id,
+      {
+        rank: calcRank(prev, next)
       }
-    })
+    )
   }
 
   async function onAdd () {
-    const state = await client.createDoc(task.class.State, kanban.space, {
+    const lastOne = await client.findOne(
+      task.class.State,
+      { space: kanban.space },
+      { sort: { rank: SortingOrder.Descending } }
+    )
+
+    await client.createDoc(task.class.State, kanban.space, {
       title: 'New State',
-      color: '#7C6FCD'
+      color: '#7C6FCD',
-    })
+      rank: calcRank(lastOne, undefined)
-    await client.updateDoc(kanban._class, kanban.space, kanban._id, {
-      $push: {
-        states: state
-      }
     })
   }
 </script>

plugins/task-resources/src/components/kanban/KanbanTemplateEditor.svelte

@@ -15,7 +15,7 @@
 -->
 <script lang="ts">
   import { createEventDispatcher } from 'svelte'
-  import { Ref, Space, Doc, generateId } from '@anticrm/core'
+  import { Ref, Space, SortingOrder, calcRank } from '@anticrm/core'
   import core from '@anticrm/core'
   import { createQuery, getClient } from '@anticrm/presentation'
   import type { State, DoneStateTemplate, KanbanTemplate, StateTemplate } from '@anticrm/task'
@@ -35,42 +35,49 @@
   const dispatch = createEventDispatcher()
   const client = getClient()
 
-  function sort <T extends Doc>(order: Ref<T>[], items: T[]): T[] {
-    if (items.length === 0) {
-      return []
-    }
-
-    const itemMap = new Map(items.map(x => [x._id, x]))
-    const x = order
-      .map(id => itemMap.get(id))
-      .filter((x): x is T => x !== undefined)
-
-    return x
-  }
-
   const statesQ = createQuery()
-  $: statesQ.query(task.class.StateTemplate, { attachedTo: kanban._id }, result => { states = sort(kanban.states, result) })
+  $: statesQ.query(task.class.StateTemplate, { attachedTo: kanban._id }, result => { states = result }, {
+    sort: {
+      rank: SortingOrder.Ascending
+    }
+  })
 
   const doneStatesQ = createQuery()
-  $: doneStatesQ.query(task.class.DoneStateTemplate, { attachedTo: kanban._id }, (result) => { doneStates = sort(kanban.doneStates, result) })
+  $: doneStatesQ.query(task.class.DoneStateTemplate, { attachedTo: kanban._id }, (result) => { doneStates = result }, {
+    sort: {
+      rank: SortingOrder.Ascending
+    }
+  })
 
   let space: Space | undefined
   const spaceQ = createQuery()
   $: spaceQ.query(core.class.Space, { _id: kanban.space }, (result) => { space = result[0] })
 
   async function onMove ({ detail: { stateID, position } }: { detail: { stateID: Ref<StateTemplate>, position: number } }) {
-    client.updateDoc(kanban._class, kanban.space, kanban._id, {
+    const [prev, next] = [states[position - 1], states[position + 1]]
-      $move: {
+    const state = states.find((x) => x._id === stateID)
-        states: {
+
-          $value: stateID,
+    if (state === undefined) {
-          $position: position
+      return
-        }
+    }
+
+    await client.updateDoc(
+      state._class,
+      state.space,
+      state._id,
+      {
+        rank: calcRank(prev, next)
       }
-    })
+    )
   }
 
   async function onAdd () {
-    const stateID = generateId<StateTemplate>()
+    const lastOne = await client.findOne(
+      task.class.StateTemplate,
+      { attachedTo: kanban._id },
+      { sort: { rank: SortingOrder.Descending } }
+    )
+
     await client.addCollection(
       task.class.StateTemplate,
       kanban.space,
@@ -79,16 +86,10 @@
       'statesC',
       {
         title: 'New State',
-        color: '#7C6FCD'
+        color: '#7C6FCD',
-      },
+        rank: calcRank(lastOne, undefined)
-      stateID
-    )
-
-    await client.updateDoc(kanban._class, kanban.space, kanban._id, {
-      $push: {
-        states: stateID
       }
-    })
+    )
   }
 
   function onDelete ({ detail: { state } }: { detail: { state: State }}) {

plugins/task-resources/src/components/kanban/KanbanView.svelte

@@ -15,7 +15,7 @@
 -->
 
 <script lang="ts">
-  import type { AttachedDoc, Class, Doc, FindOptions, Ref } from '@anticrm/core'
+  import { AttachedDoc, calcRank, Class, Doc, DocumentUpdate, DocWithRank, FindOptions, Ref, SortingOrder } from '@anticrm/core'
   import core from '@anticrm/core'
   import { getResource } from '@anticrm/platform'
   import { createQuery, getClient } from '@anticrm/presentation'
@@ -26,7 +26,7 @@
   import KanbanPanel from './KanbanPanel.svelte'
   // import KanbanPanelEmpty from './KanbanPanelEmpty.svelte'
 
-  type Item = Doc & { state: Ref<State>, doneState: Ref<DoneState> | null }
+  type Item = DocWithRank & { state: Ref<State>, doneState: Ref<DoneState> | null }
 
   export let _class: Ref<Class<Item>>
   export let space: Ref<SpaceWithStates>
@@ -36,50 +36,38 @@
 
   let kanban: Kanban
   let states: State[] = []
-  let rawStates: State[] = []
 
-  let objects: (Item | undefined)[] = []
+  let objects: Item[] = []
-  let rawObjects: Item[] = []
-  let kanbanStates: Ref<State>[] = []
-  let kanbanDoneStates: Ref<DoneState>[] = []
   let wonState: WonState | undefined
   let lostState: LostState | undefined
 
   const kanbanQuery = createQuery()
   $: kanbanQuery.query(task.class.Kanban, { attachedTo: space }, result => { kanban = result[0] })
 
-  $: kanbanStates = kanban?.states ?? []
-  $: kanbanDoneStates = kanban?.doneStates ?? []
-
-  function sort (kanban: Kanban, states: State[]): State[] {
-    if (kanban === undefined || states.length === 0) { return [] }
-    const map = states.reduce((map, state) => { map.set(state._id, state); return map }, new Map<Ref<State>, State>())
-    return kanban.states.map(id => map.get(id) as State)
-  }
-
-  function sortObjects<T extends Doc> (kanban: Kanban, objects: T[]): (T | undefined)[] {
-    if (kanban === undefined || objects.length === 0) { return [] }
-    const map = objects.reduce((map, doc) => { map.set(doc._id, doc); return map }, new Map<Ref<T>, T>())
-    return kanban.order
-      .map(id => map.get(id as Ref<T>))
-  }
-
   const statesQuery = createQuery()
-  $: if (kanbanStates.length > 0) statesQuery.query(task.class.State, { _id: { $in: kanbanStates } }, result => { rawStates = result })
+  $: if (kanban !== undefined) {
-  $: states = sort(kanban, rawStates)
+    statesQuery.query(task.class.State, { space: kanban.space }, result => { states = result }, {
+      sort: {
+        rank: SortingOrder.Ascending
+      }
+    })
+  }
 
   const doneStatesQ = createQuery()
-  $: if (kanbanDoneStates.length > 0) {
+  $: if (kanban !== undefined) {
-    doneStatesQ.query(task.class.DoneState, { _id: { $in: kanbanDoneStates } }, (result) => {
+    doneStatesQ.query(task.class.DoneState, { space: kanban.space }, (result) => {
       wonState = result.find((x) => x._class === task.class.WonState)
       lostState = result.find((x) => x._class === task.class.LostState)
     })
   }
 
   const query = createQuery()
-  $: query.query(_class, { space, doneState: null }, result => { rawObjects = result }, options)
+  $: query.query(_class, { space, doneState: null }, result => { objects = result }, {
-
+    ...options,
-  $: objects = sortObjects(kanban, rawObjects)
+    sort: {
+      rank: SortingOrder.Ascending
+    },
+  })
 
   function dragover (ev: MouseEvent, object: Item) {
     if (dragCard !== object) {
@@ -89,28 +77,44 @@
     }
   }
 
+  async function updateItem (item: Item, update: DocumentUpdate<Item>) {
+    if (client.getHierarchy().isDerived(_class, core.class.AttachedDoc)) {
+      const adoc: AttachedDoc = item as Doc as AttachedDoc
+      await client.updateCollection(
+        _class,
+        space,
+        adoc._id as Ref<Doc> as Ref<AttachedDoc>,
+        adoc.attachedTo,
+        adoc.attachedToClass,
+        adoc.collection,
+        update
+      )
+    } else {
+      await client.updateDoc(item._class, item.space, item._id, update)
+    }
+  }
+
   async function move (state: Ref<State>) {
-    const id = dragCard._id
+    let updates: DocumentUpdate<Item> = {}
 
     if (dragCardInitialState !== state) {
-      if (client.getHierarchy().isDerived(_class, core.class.AttachedDoc)) {
+      updates = {
-        const adoc: AttachedDoc = dragCard as Doc as AttachedDoc
+        ...updates,
-        // We need to update using updateCollection
+        state
-        client.updateCollection(_class, space, id as Ref<Doc> as Ref<AttachedDoc>, adoc.attachedTo, adoc.attachedToClass, adoc.collection, { state })
-      } else {
-        client.updateDoc<Task>(_class, space, id as Ref<Task>, { state })
       }
     }
 
     if (dragCardInitialPosition !== dragCardEndPosition) {
-      client.updateDoc(task.class.Kanban, space, kanban._id, {
+      const [prev, next] = [objects[dragCardEndPosition - 1], objects[dragCardEndPosition + 1]]
-        $move: {
+
-          order: {
+      updates = {
-            $value: id,
+        ...updates,
-            $position: dragCardEndPosition
+        rank: calcRank(prev, next)
-          }
+      }
-        }
+    }
-      })
+
+    if (Object.keys(updates).length > 0) {
+      await updateItem(dragCard, updates)
     }
   }
 
@@ -128,25 +132,9 @@
   }
 
   const onDone = (state: DoneState) => async () => {
-    if (client.getHierarchy().isDerived(_class, core.class.AttachedDoc)) {
-      const adoc: AttachedDoc = dragCard as Doc as AttachedDoc
-      await client.updateCollection<Doc, Task>(
-        _class,
-        space,
-        adoc._id as Ref<Task>,
-        adoc.attachedTo,
-        adoc.attachedToClass,
-        adoc.collection,
-        { doneState: state._id }
-      )
-    } else {
-      await client.updateDoc(dragCard._class, dragCard.space, dragCard._id, {
-        doneState: state._id
-      })
-    }
-
     isDragging = false
     hoveredDoneState = undefined
+    await updateItem(dragCard, { doneState: state._id })
   }
 
   let isDragging = false
@@ -174,7 +162,7 @@
             }}>
             <!-- <KanbanCardEmpty label={'Create new application'} /> -->
             {#each objects as object, j (object)}
-              {#if object !== undefined && object.state === state._id}
+              {#if object.state === state._id}
                 <div
                   class="step-tb75"
                   on:dragover|preventDefault={(ev) => {
@@ -226,11 +214,9 @@
         class="flex-grow flex-center done-item"
         class:hovered={hoveredDoneState === lostState._id}
         on:dragenter={() => {
-          console.log('enter')
           hoveredDoneState = lostState?._id
         }}
         on:dragleave={() => {
-          console.log('leave')
           hoveredDoneState = undefined
         }}
         on:dragover|preventDefault={() => {}}

plugins/task/src/index.ts

@@ -14,8 +14,7 @@
 //
 
 import type { Employee } from '@anticrm/contact'
-import type { AttachedDoc, Class, Client, Data, Doc, Mixin, Ref, Space, TxOperations } from '@anticrm/core'
+import { AttachedDoc, Class, Client, Data, Doc, DocWithRank, genRanks, Mixin, Ref, Space, TxOperations } from '@anticrm/core'
-import { Arr } from '@anticrm/core'
 import type { Asset, Plugin } from '@anticrm/platform'
 import { plugin } from '@anticrm/platform'
 import type { AnyComponent } from '@anticrm/ui'
@@ -26,7 +25,7 @@ import { ViewletDescriptor } from '@anticrm/view'
 /**
  * @public
  */
-export interface State extends Doc {
+export interface State extends DocWithRank {
   title: string
   color: string
 }
@@ -34,7 +33,7 @@ export interface State extends Doc {
 /**
  * @public
  */
-export interface DoneState extends Doc {
+export interface DoneState extends DocWithRank {
   title: string
 }
 
@@ -51,7 +50,7 @@ export interface LostState extends DoneState {}
 /**
  * @public
  */
-export interface Task extends AttachedDoc {
+export interface Task extends AttachedDoc, DocWithRank {
   state: Ref<State>
   doneState: Ref<DoneState> | null
   number: number
@@ -95,9 +94,6 @@ export interface KanbanCard extends Class<Doc> {
  */
 export interface Kanban extends Doc {
   attachedTo: Ref<Space>
-  states: Arr<Ref<State>>
-  doneStates: Arr<Ref<DoneState>>
-  order: Arr<Ref<Doc>>
 }
 
 /**
@@ -133,8 +129,6 @@ export interface LostStateTemplate extends DoneStateTemplate, LostState {}
   */
 export interface KanbanTemplate extends Doc {
   title: string
-  states: Arr<Ref<StateTemplate>>
-  doneStates: Arr<Ref<DoneStateTemplate>>
   statesC: number
   doneStatesC: number
 }
@@ -209,47 +203,56 @@ export async function createProjectKanban (
     { color: '#A5D179', name: 'Done' },
     { color: '#F28469', name: 'Invalid' }
   ]
-  const ids: Array<Ref<State>> = []
+  const stateRank = genRanks(states.length)
   for (const st of states) {
+    const rank = stateRank.next().value
+
+    if (rank === undefined) {
+      throw Error('Failed to generate rank')
+    }
+
     const sid = (projectId + '.state.' + st.name.toLowerCase().replace(' ', '_')) as Ref<State>
     await factory(
       task.class.State,
       projectId,
       {
         title: st.name,
-        color: st.color
+        color: st.color,
+        rank
       },
       sid
     )
-    ids.push(sid)
   }
 
-  const rawDoneStates = [
+  const doneStates = [
     { class: task.class.WonState, title: 'Won' },
     { class: task.class.LostState, title: 'Lost' }
   ]
-  const doneStates: Array<Ref<DoneState>> = []
+  const doneStateRank = genRanks(doneStates.length)
-  for (const st of rawDoneStates) {
+  for (const st of doneStates) {
+    const rank = doneStateRank.next().value
+
+    if (rank === undefined) {
+      throw Error('Failed to generate rank')
+    }
+
     const sid = (projectId + '.done-state.' + st.title.toLowerCase().replace(' ', '_')) as Ref<DoneState>
     await factory(
       st.class,
       projectId,
       {
-        title: st.title
+        title: st.title,
+        rank
       },
       sid
     )
-    doneStates.push(sid)
   }
 
   await factory(
     task.class.Kanban,
     projectId,
     {
-      attachedTo: projectId,
+      attachedTo: projectId
-      states: ids,
-      doneStates,
-      order: []
     },
     (projectId + '.kanban') as Ref<Kanban>
   )
@@ -260,18 +263,19 @@ export async function createProjectKanban (
  */
 export async function createKanban (client: Client & TxOperations, attachedTo: Ref<Space>, templateId?: Ref<KanbanTemplate>): Promise<Ref<Kanban>> {
   if (templateId === undefined) {
+    const ranks = [...genRanks(2)]
+    await Promise.all([
+      client.createDoc(task.class.WonState, attachedTo, {
+        title: 'Won',
+        rank: ranks[0]
+      }),
+      client.createDoc(task.class.LostState, attachedTo, {
+        title: 'Lost',
+        rank: ranks[1]
+      })
+    ])
     return await client.createDoc(task.class.Kanban, attachedTo, {
-      attachedTo,
+      attachedTo
-      states: [],
-      doneStates: await Promise.all([
-        client.createDoc(task.class.WonState, attachedTo, {
-          title: 'Won'
-        }),
-        client.createDoc(task.class.LostState, attachedTo, {
-          title: 'Lost'
-        })
-      ]),
-      order: []
     })
   }
 
@@ -282,37 +286,34 @@ export async function createKanban (client: Client & TxOperations, attachedTo: R
   }
 
   const tmplStates = await client.findAll(task.class.StateTemplate, { attachedTo: template._id })
-  const states = await Promise.all(
+  await Promise.all(
-    template.states
+    tmplStates.map(async (state) => await client.createDoc(
-      .map((id) => tmplStates.find((x) => x._id === id))
+      task.class.State,
-      .filter((tstate): tstate is StateTemplate => tstate !== undefined)
+      attachedTo,
-      .map(async (state) => await client.createDoc(task.class.State, attachedTo, { color: state.color, title: state.title }))
+      {
-  )
+        color: state.color,
+        title: state.title,
+        rank: state.rank
+      })))
 
   const doneClassMap = new Map<Ref<Class<DoneStateTemplate>>, Ref<Class<DoneState>>>([
     [task.class.WonStateTemplate, task.class.WonState],
     [task.class.LostStateTemplate, task.class.LostState]
   ])
   const tmplDoneStates = await client.findAll(task.class.DoneStateTemplate, { attachedTo: template._id })
-  const doneStates = (await Promise.all(
+  await Promise.all(
-    template.doneStates
+    tmplDoneStates.map(async (state) => {
-      .map((id) => tmplDoneStates.find((x) => x._id === id))
+      const cl = doneClassMap.get(state._class)
-      .filter((tstate): tstate is DoneStateTemplate => tstate !== undefined)
-      .map(async (state) => {
-        const cl = doneClassMap.get(state._class)
 
-        if (cl === undefined) {
+      if (cl === undefined) {
-          return
+        return
-        }
+      }
 
-        return await client.createDoc(cl, attachedTo, { title: state.title })
+      return await client.createDoc(cl, attachedTo, { title: state.title, rank: state.rank })
-      })
+    })
-  )).filter((x): x is Ref<DoneState> => x !== undefined)
+  )
 
   return await client.createDoc(task.class.Kanban, attachedTo, {
-    attachedTo,
+    attachedTo
-    states,
-    doneStates,
-    order: []
   })
 }

rush.json

@@ -736,21 +736,6 @@
       "projectFolder": "server/recruit-resources",
       "shouldPublish": true
     },
-    {
-      "packageName": "@anticrm/server-task-resources",
-      "projectFolder": "server/task-resources",
-      "shouldPublish": true
-    },
-    {
-      "packageName": "@anticrm/server-task",
-      "projectFolder": "server/task",
-      "shouldPublish": true
-    },
-    {
-      "packageName": "@anticrm/model-server-task",
-      "projectFolder": "models/server-task",
-      "shouldPublish": true
-    },
     {
       "packageName": "@anticrm/mongo",
       "projectFolder": "server/mongo",

server/server/package.json

@@ -43,8 +43,6 @@
     "@anticrm/server-recruit": "~0.6.0",
     "@anticrm/server-recruit-resources": "~0.6.0",
     "@anticrm/mongo": "~0.6.1",
-    "@anticrm/elastic": "~0.6.0",
+    "@anticrm/elastic": "~0.6.0"
-    "@anticrm/server-task": "~0.6.0",
-    "@anticrm/server-task-resources": "~0.6.0"
   }
 }

server/server/src/server.ts

@@ -24,7 +24,6 @@ import type { DbConfiguration, DbAdapter } from '@anticrm/server-core'
 import { addLocation } from '@anticrm/platform'
 import { serverChunterId } from '@anticrm/server-chunter'
 import { serverRecruitId } from '@anticrm/server-recruit'
-import { serverViewId } from '@anticrm/server-task'
 
 class NullDbAdapter implements DbAdapter {
   async init (model: Tx[]): Promise<void> {}
@@ -42,7 +41,6 @@ async function createNullAdapter (hierarchy: Hierarchy, url: string, db: string,
 export function start (dbUrl: string, fullTextUrl: string, port: number, host?: string): () => void {
   addLocation(serverChunterId, () => import('@anticrm/server-chunter-resources'))
   addLocation(serverRecruitId, () => import('@anticrm/server-recruit-resources'))
-  addLocation(serverViewId, () => import('@anticrm/server-task-resources'))
 
   return startJsonRpc((workspace: string) => {
     const conf: DbConfiguration = {

server/task-resources/.eslintrc.js

@@ -1,7 +0,0 @@
-module.exports = {
-  extends: ['./node_modules/@anticrm/platform-rig/profiles/default/config/eslint.config.json'],
-  parserOptions: {
-    tsconfigRootDir: __dirname,
-    project: './tsconfig.json'
-  }
-}

server/task-resources/.npmignore

@@ -1,4 +0,0 @@
-*
-!/lib/**
-!CHANGELOG.md
-/lib/**/__tests__/

server/task-resources/config/rig.json

@@ -1,18 +0,0 @@
-// The "rig.json" file directs tools to look for their config files in an external package.
-// Documentation for this system: https://www.npmjs.com/package/@rushstack/rig-package
-{
-  "$schema": "https://developer.microsoft.com/json-schemas/rig-package/rig.schema.json",
-
-  /**
-   * (Required) The name of the rig package to inherit from.
-   * It should be an NPM package name with the "-rig" suffix.
-   */
-  "rigPackageName": "@anticrm/platform-rig"
-
-  /**
-   * (Optional) Selects a config profile from the rig package.  The name must consist of
-   * lowercase alphanumeric words separated by hyphens, for example "sample-profile".
-   * If omitted, then the "default" profile will be used."
-   */
-  // "rigProfile": "your-profile-name"
-}

server/task-resources/package.json

@@ -1,34 +0,0 @@
-{
-  "name": "@anticrm/server-task-resources",
-  "version": "0.6.0",
-  "main": "lib/index.js",
-  "author": "Anticrm Platform Contributors",
-  "license": "EPL-2.0",
-  "scripts": {
-    "build": "heft build",
-    "build:watch": "tsc",
-    "lint:fix": "eslint --fix src",
-    "lint": "eslint src",
-    "format": "prettier --write src && eslint --fix src"
-  },
-  "devDependencies": {
-    "@anticrm/platform-rig": "~0.6.0",
-    "@types/heft-jest": "^1.0.2",
-    "@typescript-eslint/eslint-plugin": "^5.4.0",
-    "eslint-plugin-import": "^2.25.3",
-    "eslint-plugin-promise": "^5.1.1",
-    "eslint-plugin-node": "^11.1.0",
-    "eslint": "^7.32.0",
-    "@typescript-eslint/parser": "^5.4.0",
-    "eslint-config-standard-with-typescript": "^21.0.1",
-    "prettier": "^2.4.1",
-    "@rushstack/heft": "^0.41.1",
-    "typescript": "^4.3.5"
-  },
-  "dependencies": {
-    "@anticrm/core": "~0.6.12",
-    "@anticrm/platform": "~0.6.5",
-    "@anticrm/server-core": "~0.6.1",
-    "@anticrm/task": "~0.6.0"
-  }
-}

server/task-resources/src/index.ts

@@ -1,67 +0,0 @@
-//
-// Copyright © 2020, 2021 Anticrm Platform Contributors.
-// Copyright © 2021 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 type { Tx, TxFactory, Doc, TxCreateDoc, TxRemoveDoc, TxCollectionCUD, AttachedDoc } from '@anticrm/core'
-import type { FindAll } from '@anticrm/server-core'
-
-import core, { Hierarchy } from '@anticrm/core'
-import task, { Kanban, Task, State } from '@anticrm/task'
-
-/**
- * @public
- */
-export async function OnTask (tx: Tx, txFactory: TxFactory, findAll: FindAll<Doc>, hierarchy: Hierarchy): Promise<Tx[]> {
-  if (tx._class === core.class.TxCollectionCUD) {
-    tx = (tx as TxCollectionCUD<Doc, AttachedDoc>).tx
-  }
-
-  if (hierarchy.isDerived(tx._class, core.class.TxCreateDoc)) {
-    const createTx = tx as TxCreateDoc<Task>
-    if (hierarchy.isDerived(createTx.objectClass, task.class.Task)) {
-      const state = (await (findAll as FindAll<State>)(task.class.State, { space: createTx.objectSpace }))[0] // TODO: make FindAll generic
-      if (state === undefined) {
-        throw new Error('OnTask: state not found')
-      }
-      const kanban = (await (findAll as FindAll<Kanban>)(task.class.Kanban, { attachedTo: createTx.objectSpace }))[0]
-      if (kanban === undefined) {
-        throw new Error('OnTask: kanban not found')
-      }
-      return [
-        txFactory.createTxUpdateDoc(createTx.objectClass, createTx.objectSpace, createTx.objectId, { state: state._id }),
-        txFactory.createTxUpdateDoc(task.class.Kanban, createTx.objectSpace, kanban._id, { $push: { order: createTx.objectId } })
-      ]
-    }
-  } else if (tx._class === core.class.TxRemoveDoc) {
-    const removeTx = tx as TxRemoveDoc<Task>
-    if (hierarchy.isDerived(removeTx.objectClass, task.class.Task)) {
-      const kanban = (await (findAll as FindAll<Kanban>)(task.class.Kanban, { attachedTo: removeTx.objectSpace }))[0]
-      if (kanban === undefined) {
-        throw new Error('OnTask: kanban not found')
-      }
-      return [
-        txFactory.createTxUpdateDoc(task.class.Kanban, removeTx.objectSpace, kanban._id, { $pull: { order: removeTx.objectId } })
-      ]
-    }
-  }
-  return []
-}
-
-// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
-export default async () => ({
-  trigger: {
-    OnTask
-  }
-})

server/task-resources/tsconfig.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./node_modules/@anticrm/platform-rig/profiles/default/tsconfig.json",
-
-  "compilerOptions": {
-    "rootDir": "./src",
-    "outDir": "./lib"
-  }
-}

server/task/.eslintrc.js

@@ -1,7 +0,0 @@
-module.exports = {
-  extends: ['./node_modules/@anticrm/platform-rig/profiles/default/config/eslint.config.json'],
-  parserOptions: {
-    tsconfigRootDir: __dirname,
-    project: './tsconfig.json'
-  }
-}

server/task/.npmignore

@@ -1,4 +0,0 @@
-*
-!/lib/**
-!CHANGELOG.md
-/lib/**/__tests__/

server/task/config/rig.json

@@ -1,18 +0,0 @@
-// The "rig.json" file directs tools to look for their config files in an external package.
-// Documentation for this system: https://www.npmjs.com/package/@rushstack/rig-package
-{
-  "$schema": "https://developer.microsoft.com/json-schemas/rig-package/rig.schema.json",
-
-  /**
-   * (Required) The name of the rig package to inherit from.
-   * It should be an NPM package name with the "-rig" suffix.
-   */
-  "rigPackageName": "@anticrm/platform-rig"
-
-  /**
-   * (Optional) Selects a config profile from the rig package.  The name must consist of
-   * lowercase alphanumeric words separated by hyphens, for example "sample-profile".
-   * If omitted, then the "default" profile will be used."
-   */
-  // "rigProfile": "your-profile-name"
-}

server/task/package.json

@@ -1,34 +0,0 @@
-{
-  "name": "@anticrm/server-task",
-  "version": "0.6.0",
-  "main": "lib/index.js",
-  "author": "Anticrm Platform Contributors",
-  "license": "EPL-2.0",
-  "scripts": {
-    "build": "heft build",
-    "build:watch": "tsc",
-    "lint:fix": "eslint --fix src",
-    "lint": "eslint src",
-    "format": "prettier --write src && eslint --fix src"
-  },
-  "devDependencies": {
-    "@anticrm/platform-rig": "~0.6.0",
-    "@types/heft-jest": "^1.0.2",
-    "@types/node": "^16.4.10",
-    "@typescript-eslint/eslint-plugin": "^5.4.0",
-    "eslint-plugin-import": "^2.25.3",
-    "eslint-plugin-promise": "^5.1.1",
-    "eslint-plugin-node": "^11.1.0",
-    "eslint": "^7.32.0",
-    "@typescript-eslint/parser": "^5.4.0",
-    "eslint-config-standard-with-typescript": "^21.0.1",
-    "prettier": "^2.4.1",
-    "@rushstack/heft": "^0.41.1",
-    "typescript": "^4.3.5"
-  },
-  "dependencies": {
-    "@anticrm/core": "~0.6.11",
-    "@anticrm/platform": "~0.6.5",
-    "@anticrm/server-core": "~0.6.0"
-  }
-}

server/task/src/index.ts

@@ -1,33 +0,0 @@
-//
-// Copyright © 2020, 2021 Anticrm Platform Contributors.
-// Copyright © 2021, 2022 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 type { Resource, Plugin } from '@anticrm/platform'
-import { plugin } from '@anticrm/platform'
-import type { TriggerFunc } from '@anticrm/server-core'
-
-/**
- * @public
- */
-export const serverViewId = 'server-task' as Plugin
-
-/**
- * @public
- */
-export default plugin(serverViewId, {
-  trigger: {
-    OnTask: '' as Resource<TriggerFunc>
-  }
-})

server/task/tsconfig.json

@@ -1,9 +0,0 @@
-{
-  "extends": "./node_modules/@anticrm/platform-rig/profiles/default/tsconfig.json",
-
-  "compilerOptions": {
-    "rootDir": "./src",
-    "outDir": "./lib",
-    "esModuleInterop": true
-  }
-}