fix(protocol-designer): allow to delete and re-add thermocycler (#18503)

closes RQA-4230

Author: jerader

protocol-designer/src/components/organisms/HardwareConfigurator/index.tsx

@@ -57,10 +57,16 @@ export function HardwareConfigurator(
       const hasModule = Object.values(modules).some(
         module => module.cutoutId === cutoutId
       )
+      //  since we are adding cutoutA1 in moduleConfig if
+      //  there is a TC
+      const hasTCAndCutoutA1 =
+        Object.values(modules).some(
+          module => module.type === THERMOCYCLER_MODULE_TYPE
+        ) && cutoutId === 'cutoutA1'
       const hasFixture = Object.values(fixtures).some(
         fixture => fixture.cutoutId === cutoutId
       )
-      return !hasModule && !hasFixture
+      return !hasModule && !hasFixture && !hasTCAndCutoutA1
     }
   )
   const moduleConfig: DeckConfiguration = Object.values(modules).flatMap(

protocol-designer/src/components/organisms/utils.ts

@@ -111,7 +111,7 @@ export const getLabwareCompatibleForEditHardware = (
     } else if (labwareDefB1 != null) {
       labwareCompatible = getLabwareIsCompatible(labwareDefB1, moduleType)
     } else {
-      labwareCompatible = false
+      labwareCompatible = true
     }
   } else if (labwareDef != null && moduleType != null) {
     labwareCompatible = getLabwareIsCompatible(labwareDef, moduleType)