Fix data between old and new

packages/frontend-core/src/components/grid/cells/BBReferenceCell.svelte

@@ -1,22 +1,35 @@
 <script>
   import { getContext } from "svelte"
   import RelationshipCell from "./RelationshipCell.svelte"
-  import { BBReferenceFieldSubType, RelationshipType } from "@budibase/types"
+  import {
+    BBReferenceFieldSubType,
+    FieldType,
+    RelationshipType,
+  } from "@budibase/types"
 
   export let api
   export let hideCounter = false
 
   const { API } = getContext("grid")
-  const { subtype } = $$props.schema
+  const { type, subtype, constraints } = $$props.schema
 
-  const schema = {
+  let relationshipType
+
+  $: {
+    if (type === FieldType.BB_REFERENCE_SINGLE) {
+      relationshipType = RelationshipType.ONE_TO_MANY
+    } else if (constraints?.type === "array") {
+      relationshipType = RelationshipType.MANY_TO_MANY
+    } else {
+      relationshipType = RelationshipType.ONE_TO_MANY
+    }
+  }
+
+  $: schema = {
     ...$$props.schema,
     // This is not really used, just adding some content to be able to render the relationship cell
     tableId: "external",
-    relationshipType:
-      subtype === BBReferenceFieldSubType.USER
-        ? RelationshipType.ONE_TO_MANY
-        : RelationshipType.MANY_TO_MANY,
+    relationshipType,
   }
 
   async function searchFunction(searchParams) {

packages/server/src/integrations/base/sql.ts

@@ -765,9 +765,7 @@ class SqlQueryBuilder extends SqlTableQueryBuilder {
     field: FieldSchema
   ): field is JsonFieldMetadata | BBReferenceFieldMetadata {
     return (
-      field.type === FieldType.JSON ||
-      (field.type === FieldType.BB_REFERENCE &&
-        field.subtype === BBReferenceFieldSubType.USERS)
+      field.type === FieldType.JSON || field.type === FieldType.BB_REFERENCE
     )
   }
 

packages/server/src/integrations/base/sqlTable.ts

@@ -63,20 +63,6 @@ function generateSchema(
       case FieldType.BB_REFERENCE_SINGLE:
         schema.text(key)
         break
-      case FieldType.BB_REFERENCE: {
-        const subtype = column.subtype
-        switch (subtype) {
-          case BBReferenceFieldSubType.USER:
-            schema.text(key)
-            break
-          case BBReferenceFieldSubType.USERS:
-            schema.json(key)
-            break
-          default:
-            throw utils.unreachable(subtype)
-        }
-        break
-      }
       case FieldType.NUMBER:
         // if meta is specified then this is a junction table entry
         if (column.meta && column.meta.toKey && column.meta.toTable) {
@@ -99,6 +85,7 @@ function generateSchema(
         })
         break
       case FieldType.ARRAY:
+      case FieldType.BB_REFERENCE:
         schema.json(key)
         break
       case FieldType.LINK:

packages/server/src/sdk/app/rows/search/utils.ts

@@ -99,15 +99,7 @@ export function searchInputMapping(table: Table, options: RowSearchParams) {
         break
       }
       case FieldType.BB_REFERENCE: {
-        const subtype = column.subtype
-        switch (subtype) {
-          case BBReferenceFieldSubType.USER:
-          case BBReferenceFieldSubType.USERS:
-            userColumnMapping(key, options)
-            break
-          default:
-            utils.unreachable(subtype)
-        }
+        userColumnMapping(key, options)
         break
       }
     }

packages/server/src/utilities/schema.ts

@@ -140,21 +140,9 @@ export function parse(rows: Rows, schema: TableSchema): Rows {
           : columnData
       } else if (columnType === FieldType.BB_REFERENCE) {
         const parsedValues =
-          !!columnData && parseCsvExport<{ _id: string }[]>(columnData)
-        if (!parsedValues) {
-          parsedRow[columnName] = undefined
-        } else {
-          switch (columnSubtype) {
-            case BBReferenceFieldSubType.USER:
-              parsedRow[columnName] = parsedValues[0]?._id
-              break
-            case BBReferenceFieldSubType.USERS:
-              parsedRow[columnName] = parsedValues.map(u => u._id)
-              break
-            default:
-              utils.unreachable(columnSubtype)
-          }
-        }
+          (!!columnData && parseCsvExport<{ _id: string }[]>(columnData)) || []
+
+        parsedRow[columnName] = parsedValues?.map(u => u._id)
       } else if (columnType === FieldType.BB_REFERENCE_SINGLE) {
         const parsedValue =
           columnData && parseCsvExport<{ _id: string }>(columnData)

packages/shared-core/src/filters.ts

@@ -68,16 +68,9 @@ export const getValidOperatorsForType = (
     ops = numOps
   } else if (type === FieldType.FORMULA && formulaType === FormulaType.STATIC) {
     ops = stringOps.concat([Op.MoreThan, Op.LessThan])
-  } else if (
-    (type === FieldType.BB_REFERENCE_SINGLE ||
-      type === FieldType.BB_REFERENCE) &&
-    subtype == BBReferenceFieldSubType.USER
-  ) {
+  } else if (type === FieldType.BB_REFERENCE_SINGLE) {
     ops = [Op.Equals, Op.NotEquals, Op.Empty, Op.NotEmpty, Op.In]
-  } else if (
-    type === FieldType.BB_REFERENCE &&
-    subtype == BBReferenceFieldSubType.USERS
-  ) {
+  } else if (type === FieldType.BB_REFERENCE) {
     ops = [Op.Contains, Op.NotContains, Op.ContainsAny, Op.Empty, Op.NotEmpty]
   }