context value dsl (#10023)

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

plugins/process-resources/src/components/ProcessAttribute.svelte

@@ -15,7 +15,7 @@
 <script lang="ts">
   import { MasterTag, Tag } from '@hcengineering/card'
   import { AnyAttribute, Class, Doc, Ref } from '@hcengineering/core'
-  import { Context, parseContext, Process, SelectedContext } from '@hcengineering/process'
+  import { Context, createDSLContext, parseContext, Process, SelectedContext } from '@hcengineering/process'
   import {
     AnySvelteComponent,
     Button,
@@ -69,7 +69,15 @@
   }
 
   function onSelect (res: SelectedContext | null): void {
-    value = res === null ? undefined : '$' + JSON.stringify(res)
+    if (res === null) {
+      value = undefined
+    } else {
+      try {
+        value = createDSLContext(res)
+      } catch {
+        value = '$' + JSON.stringify(res)
+      }
+    }
     dispatch('change', value)
   }
 </script>

plugins/process-resources/src/components/attributeEditors/ConfigurePopup.svelte

@@ -13,7 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { AnyAttribute, Class, Doc, DocumentQuery, Ref } from '@hcengineering/core'
+  import core, { AnyAttribute, Class, Doc, DocumentQuery, Ref } from '@hcengineering/core'
   import { getClient } from '@hcengineering/presentation'
   import { Context, Func, Process, ProcessFunction, SelectedContext } from '@hcengineering/process'
   import {
@@ -64,11 +64,22 @@
     }
   }
 
-  const reduceFuncs = client
-    .getModel()
-    .findAllSync(plugin.class.ProcessFunction, { type: 'reduce' })
-    .filter((p) => p.category === undefined || (allowArray && p.category === 'array'))
-    .map((it) => it._id)
+  function getReduceFunctions (): Ref<ProcessFunction>[] {
+    const model = client.getModel()
+    const h = client.getHierarchy()
+    const res: Ref<ProcessFunction>[] = []
+    const all = model.findAllSync(plugin.class.ProcessFunction, { type: 'reduce' })
+    for (const f of all) {
+      if (f.category === undefined || (allowArray && f.category === 'array')) {
+        if (f.of === core.class.ArrOf || h.isDerived(f.of, attrClass)) {
+          res.push(f._id)
+        }
+      }
+    }
+    return res
+  }
+
+  const reduceFuncs = getReduceFunctions()
 
   $: availableFunctions = getAvailableFunctions(contextValue.functions, attrClass, category)