From 0b7cc25e8899c4b7633352066917b989be4646c3 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Thu, 27 Mar 2025 10:48:51 -0700
Subject: [PATCH 1/9] Add save blocker when trying to delete a loaned prep

Fixes #1431
---
 .../lib/components/DataModel/businessRuleDefs.ts     | 12 ++++++++++++
 .../frontend/js_src/lib/localization/resources.ts    |  6 ++++++
 2 files changed, 18 insertions(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index 0d25da2710a..d82b467175e 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -596,4 +596,16 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
       },
     },
   },
+  Preparation: {
+    onRemoved: (preparation, collection): void => {
+      if (preparation.get('isOnLoan') === true) {
+        setSaveBlockers(
+          collection.related ?? preparation,
+          preparation.specifyTable.field.isOnLoan,
+          [resourcesText.deleteLoanedPrep()],
+          resourcesText.loanedPrepDeletionMessage()
+        )
+      }
+    }
+  }
 };
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index 2d4ec3bf1a6..8d72d3e5ba1 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -853,6 +853,12 @@ export const resourcesText = createDictionary({
     'en-us':
       'This record cannot be deleted as it is the primary record of the Collection Object Group. Please reload the page, then assign another CO as the primary record if a change is desired.',
   },
+  deleteLoanedPrep: {
+    'en-us': 'A loaned preparation cannot be deleted'
+  },
+  loanedPrepDeletionMessage: {
+  'en-us': 'This record cannot be delted because it is used in a loan.'
+  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From 0cef958e725fae102061eb8e8bdca3ae30ce4eb8 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Thu, 27 Mar 2025 17:53:01 +0000
Subject: [PATCH 2/9] Lint code with ESLint and Prettier

Triggered by 0b7cc25e8899c4b7633352066917b989be4646c3 on branch refs/heads/issue-1431
---
 specifyweb/frontend/js_src/lib/localization/resources.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index 8d72d3e5ba1..058d0c5b3ef 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -854,10 +854,10 @@ export const resourcesText = createDictionary({
       'This record cannot be deleted as it is the primary record of the Collection Object Group. Please reload the page, then assign another CO as the primary record if a change is desired.',
   },
   deleteLoanedPrep: {
-    'en-us': 'A loaned preparation cannot be deleted'
+    'en-us': 'A loaned preparation cannot be deleted',
   },
   loanedPrepDeletionMessage: {
-  'en-us': 'This record cannot be delted because it is used in a loan.'
+    'en-us': 'This record cannot be delted because it is used in a loan.',
   },
   invalidDeterminationTaxon: {
     'en-us':

From 02df75d1ec377557341e84c24a1cbb8aeccf198e Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Fri, 28 Mar 2025 11:57:17 -0700
Subject: [PATCH 3/9] Use business rules key utils

---
 .../js_src/lib/components/DataModel/businessRuleDefs.ts    | 5 +++--
 .../js_src/lib/components/DataModel/businessRuleUtils.ts   | 2 ++
 specifyweb/frontend/js_src/lib/localization/resources.ts   | 7 -------
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index d82b467175e..b452a46d83a 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -9,6 +9,7 @@ import {
   DETERMINATION_TAXON_KEY,
   ensureSingleCollectionObjectCheck,
   hasNoCurrentDetermination,
+  PREPARATION_LOANED_KEY,
 } from './businessRuleUtils';
 import { cogTypes } from './helpers';
 import type { AnySchema, CommonFields, TableFields } from './helperTypes';
@@ -332,7 +333,7 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           collection.related ?? cojo,
           cojo.specifyTable.field.parentCog,
           [resourcesText.deletePrimaryRecord()],
-          resourcesText.primaryDeletionErrorMessage()
+          COJO_PRIMARY_DELETE_KEY
         );
       }
       if (collection?.related?.specifyTable === tables.CollectionObjectGroup) {
@@ -603,7 +604,7 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           collection.related ?? preparation,
           preparation.specifyTable.field.isOnLoan,
           [resourcesText.deleteLoanedPrep()],
-          resourcesText.loanedPrepDeletionMessage()
+          PREPARATION_LOANED_KEY
         )
       }
     }
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
index 554d4c7ac96..25a6324587b 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
@@ -8,6 +8,8 @@ export const COG_TOITSELF = 'cog-toItself';
 export const PARENTCOG_KEY = 'cog-parentCog';
 export const COG_PRIMARY_KEY = 'cog-isPrimary';
 export const DETERMINATION_TAXON_KEY = 'determination-Taxon';
+export const PREPARATION_LOANED_KEY = 'preparation-isLoaned';
+export const COJO_PRIMARY_DELETE_KEY = 'primary-cojo-delete'
 
 /**
  *
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index 058d0c5b3ef..9422ea919d2 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -849,16 +849,9 @@ export const resourcesText = createDictionary({
   deletePrimaryRecord: {
     'en-us': 'Primary record CO cannot be deleted.',
   },
-  primaryDeletionErrorMessage: {
-    'en-us':
-      'This record cannot be deleted as it is the primary record of the Collection Object Group. Please reload the page, then assign another CO as the primary record if a change is desired.',
-  },
   deleteLoanedPrep: {
     'en-us': 'A loaned preparation cannot be deleted',
   },
-  loanedPrepDeletionMessage: {
-    'en-us': 'This record cannot be delted because it is used in a loan.',
-  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From 14a8987802ef256930debebbe48b781819baa796 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Fri, 28 Mar 2025 12:30:58 -0700
Subject: [PATCH 4/9] Import

---
 .../frontend/js_src/lib/components/DataModel/businessRuleDefs.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index b452a46d83a..beae985169e 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -5,6 +5,7 @@ import type { BusinessRuleResult } from './businessRules';
 import {
   COG_PRIMARY_KEY,
   COG_TOITSELF,
+  COJO_PRIMARY_DELETE_KEY,
   CURRENT_DETERMINATION_KEY,
   DETERMINATION_TAXON_KEY,
   ensureSingleCollectionObjectCheck,

From 50f051f21725316da301ee093dbae88b5847f645 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Tue, 1 Apr 2025 10:20:33 -0700
Subject: [PATCH 5/9] Add isOnGift readonly attribute

---
 .../js_src/lib/components/DataModel/businessRuleDefs.ts  | 9 +++++++++
 .../js_src/lib/components/DataModel/businessRuleUtils.ts | 1 +
 .../js_src/lib/components/DataModel/schemaExtras.ts      | 8 ++++++++
 .../frontend/js_src/lib/components/DataModel/types.ts    | 1 +
 specifyweb/frontend/js_src/lib/localization/resources.ts | 3 +++
 5 files changed, 22 insertions(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index beae985169e..14612a9b97a 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -10,6 +10,7 @@ import {
   DETERMINATION_TAXON_KEY,
   ensureSingleCollectionObjectCheck,
   hasNoCurrentDetermination,
+  PREPARATION_GIFTED_KEY,
   PREPARATION_LOANED_KEY,
 } from './businessRuleUtils';
 import { cogTypes } from './helpers';
@@ -608,6 +609,14 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           PREPARATION_LOANED_KEY
         )
       }
+      if (preparation.get('isOnGift') === true) {
+        setSaveBlockers(
+          collection.related ?? preparation,
+          preparation.specifyTable.field.isOnGift,
+          [resourcesText.deleteGiftedPrep()],
+          PREPARATION_GIFTED_KEY
+        )
+      }
     }
   }
 };
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
index 25a6324587b..61a7b64efbd 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
@@ -9,6 +9,7 @@ export const PARENTCOG_KEY = 'cog-parentCog';
 export const COG_PRIMARY_KEY = 'cog-isPrimary';
 export const DETERMINATION_TAXON_KEY = 'determination-Taxon';
 export const PREPARATION_LOANED_KEY = 'preparation-isLoaned';
+export const PREPARATION_GIFTED_KEY = 'preparation-isGifted';
 export const COJO_PRIMARY_DELETE_KEY = 'primary-cojo-delete'
 
 /**
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
index 00977172648..c7f79156e4a 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
@@ -330,6 +330,14 @@ export const schemaExtras: {
         indexed: false,
         unique: false,
       }),
+      new LiteralField(table, {
+        name: 'isOnGift',
+        required: false,
+        readOnly: true,
+        type: 'java.lang.Boolean',
+        indexed: false,
+        unique: false,
+      }),
       new LiteralField(table, {
         name: 'actualCountAmt',
         required: false,
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
index af34a091780..bc09d77ef35 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
@@ -4386,6 +4386,7 @@ export type Preparation = {
     readonly integer1: number | null;
     readonly integer2: number | null;
     readonly isOnLoan: boolean | null;
+    readonly isOnGift: boolean | null;
     readonly number1: number | null;
     readonly number2: number | null;
     readonly preparedDate: string | null;
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index 9422ea919d2..e0013c7fb86 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -852,6 +852,9 @@ export const resourcesText = createDictionary({
   deleteLoanedPrep: {
     'en-us': 'A loaned preparation cannot be deleted',
   },
+  deleteGiftedPrep: {
+    'en-us': 'A gifted preparation cannot be deleted',
+  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From ed1d453f0fd1e9f0f10e7b4dde60bd06dbb7adfc Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Tue, 1 Apr 2025 10:31:54 -0700
Subject: [PATCH 6/9] Add isOnDisposal readonly attribute

---
 .../js_src/lib/components/DataModel/businessRuleDefs.ts  | 9 +++++++++
 .../js_src/lib/components/DataModel/businessRuleUtils.ts | 1 +
 .../js_src/lib/components/DataModel/schemaExtras.ts      | 8 ++++++++
 .../frontend/js_src/lib/components/DataModel/types.ts    | 1 +
 specifyweb/frontend/js_src/lib/localization/resources.ts | 3 +++
 5 files changed, 22 insertions(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index 14612a9b97a..062cf494723 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -10,6 +10,7 @@ import {
   DETERMINATION_TAXON_KEY,
   ensureSingleCollectionObjectCheck,
   hasNoCurrentDetermination,
+  PREPARATION_DISPOSED_KEY,
   PREPARATION_GIFTED_KEY,
   PREPARATION_LOANED_KEY,
 } from './businessRuleUtils';
@@ -617,6 +618,14 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           PREPARATION_GIFTED_KEY
         )
       }
+      if (preparation.get('isOnDisposal') === true) {
+        setSaveBlockers(
+          collection.related ?? preparation,
+          preparation.specifyTable.field.isOnDisposal,
+          [resourcesText.deleteDisposedPrep()],
+          PREPARATION_DISPOSED_KEY
+        )
+      }
     }
   }
 };
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
index 61a7b64efbd..963f8a6ecfb 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
@@ -10,6 +10,7 @@ export const COG_PRIMARY_KEY = 'cog-isPrimary';
 export const DETERMINATION_TAXON_KEY = 'determination-Taxon';
 export const PREPARATION_LOANED_KEY = 'preparation-isLoaned';
 export const PREPARATION_GIFTED_KEY = 'preparation-isGifted';
+export const PREPARATION_DISPOSED_KEY = 'preparation-isDisposed';
 export const COJO_PRIMARY_DELETE_KEY = 'primary-cojo-delete'
 
 /**
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
index c7f79156e4a..c46679f121c 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
@@ -338,6 +338,14 @@ export const schemaExtras: {
         indexed: false,
         unique: false,
       }),
+      new LiteralField(table, {
+        name: 'isOnDisposal',
+        required: false,
+        readOnly: true,
+        type: 'java.lang.Boolean',
+        indexed: false,
+        unique: false,
+      }),
       new LiteralField(table, {
         name: 'actualCountAmt',
         required: false,
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
index bc09d77ef35..16abe2d91d8 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
@@ -4387,6 +4387,7 @@ export type Preparation = {
     readonly integer2: number | null;
     readonly isOnLoan: boolean | null;
     readonly isOnGift: boolean | null;
+    readonly isOnDisposal: boolean | null;
     readonly number1: number | null;
     readonly number2: number | null;
     readonly preparedDate: string | null;
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index e0013c7fb86..a668f457651 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -855,6 +855,9 @@ export const resourcesText = createDictionary({
   deleteGiftedPrep: {
     'en-us': 'A gifted preparation cannot be deleted',
   },
+  deleteDisposedPrep: {
+    'en-us': 'A disposed preparation cannot be deleted',
+  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From 669afd167b483fe49ab41962b8504177d77d0314 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Tue, 1 Apr 2025 10:41:50 -0700
Subject: [PATCH 7/9] Add isOnexchangeOut readonly attribute

---
 .../js_src/lib/components/DataModel/businessRuleDefs.ts  | 9 +++++++++
 .../js_src/lib/components/DataModel/businessRuleUtils.ts | 1 +
 .../js_src/lib/components/DataModel/schemaExtras.ts      | 8 ++++++++
 .../frontend/js_src/lib/components/DataModel/types.ts    | 1 +
 specifyweb/frontend/js_src/lib/localization/resources.ts | 3 +++
 5 files changed, 22 insertions(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index 062cf494723..accbbe8babd 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -11,6 +11,7 @@ import {
   ensureSingleCollectionObjectCheck,
   hasNoCurrentDetermination,
   PREPARATION_DISPOSED_KEY,
+  PREPARATION_EXCHANGED_OUT_KEY,
   PREPARATION_GIFTED_KEY,
   PREPARATION_LOANED_KEY,
 } from './businessRuleUtils';
@@ -626,6 +627,14 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           PREPARATION_DISPOSED_KEY
         )
       }
+      if (preparation.get('isOnExchangeOut') === true) {
+        setSaveBlockers(
+          collection.related ?? preparation,
+          preparation.specifyTable.field.isOnExchangeOut,
+          [resourcesText.deleteExchangeOutPrep()],
+          PREPARATION_EXCHANGED_OUT_KEY
+        )
+      }
     }
   }
 };
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
index 963f8a6ecfb..e0f4fccbc16 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
@@ -11,6 +11,7 @@ export const DETERMINATION_TAXON_KEY = 'determination-Taxon';
 export const PREPARATION_LOANED_KEY = 'preparation-isLoaned';
 export const PREPARATION_GIFTED_KEY = 'preparation-isGifted';
 export const PREPARATION_DISPOSED_KEY = 'preparation-isDisposed';
+export const PREPARATION_EXCHANGED_OUT_KEY = 'preparation-isExchangedOut';
 export const COJO_PRIMARY_DELETE_KEY = 'primary-cojo-delete'
 
 /**
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
index c46679f121c..3dc6545adf4 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
@@ -346,6 +346,14 @@ export const schemaExtras: {
         indexed: false,
         unique: false,
       }),
+      new LiteralField(table, {
+        name: 'isOnExchangeOut',
+        required: false,
+        readOnly: true,
+        type: 'java.lang.Boolean',
+        indexed: false,
+        unique: false,
+      }),
       new LiteralField(table, {
         name: 'actualCountAmt',
         required: false,
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
index 16abe2d91d8..c8cc7171805 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
@@ -4388,6 +4388,7 @@ export type Preparation = {
     readonly isOnLoan: boolean | null;
     readonly isOnGift: boolean | null;
     readonly isOnDisposal: boolean | null;
+    readonly isOnExchangeOut: boolean | null;
     readonly number1: number | null;
     readonly number2: number | null;
     readonly preparedDate: string | null;
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index a668f457651..45ce75c2901 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -858,6 +858,9 @@ export const resourcesText = createDictionary({
   deleteDisposedPrep: {
     'en-us': 'A disposed preparation cannot be deleted',
   },
+  deleteExchangeOutPrep: {
+    'en-us': 'A exchanged out preparation cannot be deleted',
+  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From 95e92ce746db2f21c188c48ff9cbf89dfb1c766d Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Tue, 1 Apr 2025 10:47:23 -0700
Subject: [PATCH 8/9] Add isOnExchnageIn readonly attribute

---
 .../js_src/lib/components/DataModel/businessRuleDefs.ts  | 9 +++++++++
 .../js_src/lib/components/DataModel/businessRuleUtils.ts | 1 +
 .../js_src/lib/components/DataModel/schemaExtras.ts      | 8 ++++++++
 .../frontend/js_src/lib/components/DataModel/types.ts    | 1 +
 specifyweb/frontend/js_src/lib/localization/resources.ts | 3 +++
 5 files changed, 22 insertions(+)

diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
index accbbe8babd..5fddc3320ea 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleDefs.ts
@@ -11,6 +11,7 @@ import {
   ensureSingleCollectionObjectCheck,
   hasNoCurrentDetermination,
   PREPARATION_DISPOSED_KEY,
+  PREPARATION_EXCHANGED_IN_KEY,
   PREPARATION_EXCHANGED_OUT_KEY,
   PREPARATION_GIFTED_KEY,
   PREPARATION_LOANED_KEY,
@@ -635,6 +636,14 @@ export const businessRuleDefs: MappedBusinessRuleDefs = {
           PREPARATION_EXCHANGED_OUT_KEY
         )
       }
+      if (preparation.get('isOnExchangeIn') === true) {
+        setSaveBlockers(
+          collection.related ?? preparation,
+          preparation.specifyTable.field.isOnExchangeIn,
+          [resourcesText.deleteExchangeInPrep()],
+          PREPARATION_EXCHANGED_IN_KEY
+        )
+      }
     }
   }
 };
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
index e0f4fccbc16..3b67d92bdf6 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/businessRuleUtils.ts
@@ -12,6 +12,7 @@ export const PREPARATION_LOANED_KEY = 'preparation-isLoaned';
 export const PREPARATION_GIFTED_KEY = 'preparation-isGifted';
 export const PREPARATION_DISPOSED_KEY = 'preparation-isDisposed';
 export const PREPARATION_EXCHANGED_OUT_KEY = 'preparation-isExchangedOut';
+export const PREPARATION_EXCHANGED_IN_KEY = 'preparation-isExchangedIn';
 export const COJO_PRIMARY_DELETE_KEY = 'primary-cojo-delete'
 
 /**
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
index 3dc6545adf4..5a8af38f5d8 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/schemaExtras.ts
@@ -354,6 +354,14 @@ export const schemaExtras: {
         indexed: false,
         unique: false,
       }),
+      new LiteralField(table, {
+        name: 'isOnExchangeIn',
+        required: false,
+        readOnly: true,
+        type: 'java.lang.Boolean',
+        indexed: false,
+        unique: false,
+      }),
       new LiteralField(table, {
         name: 'actualCountAmt',
         required: false,
diff --git a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
index c8cc7171805..28152becfc6 100644
--- a/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
+++ b/specifyweb/frontend/js_src/lib/components/DataModel/types.ts
@@ -4389,6 +4389,7 @@ export type Preparation = {
     readonly isOnGift: boolean | null;
     readonly isOnDisposal: boolean | null;
     readonly isOnExchangeOut: boolean | null;
+    readonly isOnExchangeIn: boolean | null;
     readonly number1: number | null;
     readonly number2: number | null;
     readonly preparedDate: string | null;
diff --git a/specifyweb/frontend/js_src/lib/localization/resources.ts b/specifyweb/frontend/js_src/lib/localization/resources.ts
index 45ce75c2901..c9335b9b8fd 100644
--- a/specifyweb/frontend/js_src/lib/localization/resources.ts
+++ b/specifyweb/frontend/js_src/lib/localization/resources.ts
@@ -861,6 +861,9 @@ export const resourcesText = createDictionary({
   deleteExchangeOutPrep: {
     'en-us': 'A exchanged out preparation cannot be deleted',
   },
+  deleteExchangeInPrep: {
+    'en-us': 'A exchanged in preparation cannot be deleted',
+  },
   invalidDeterminationTaxon: {
     'en-us':
       'Determination does not belong to the taxon tree associated with the Collection Object Type',

From 731a36d0f29f7fbc480d232f6925b7cc7071ee12 Mon Sep 17 00:00:00 2001
From: Caroline D <108160931+CarolineDenis@users.noreply.github.com>
Date: Tue, 1 Apr 2025 10:48:07 -0700
Subject: [PATCH 9/9] Add backend

---
 specifyweb/specify/calculated_fields.py |  4 ++
 specifyweb/specify/model_extras.py      | 64 +++++++++++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/specifyweb/specify/calculated_fields.py b/specifyweb/specify/calculated_fields.py
index e433c952d3b..bbe27f511e1 100644
--- a/specifyweb/specify/calculated_fields.py
+++ b/specifyweb/specify/calculated_fields.py
@@ -60,6 +60,10 @@ def calculate_extra_fields(obj, data: Dict[str, Any]) -> Dict[str, Any]:
 
         extra["actualCountAmt"] = actual_count_amount
         extra["isonloan"] = obj.isonloan()
+        extra["isongift"] = obj.isongift()
+        extra["isondisposal"] = obj.isondisposal()
+        extra["isonexchangeout"] = obj.isonexchangeout()
+        extra["isonexchangein"] = obj.isonexchangein()
 
     elif isinstance(obj, Specifyuser):
         extra["isadmin"] = obj.is_admin()
diff --git a/specifyweb/specify/model_extras.py b/specifyweb/specify/model_extras.py
index 2e2a65e3ff6..49329694766 100644
--- a/specifyweb/specify/model_extras.py
+++ b/specifyweb/specify/model_extras.py
@@ -144,6 +144,70 @@ def isonloan(self):
         result = cursor.fetchone()
         return result[0] > 0
 
+    def isongift(self):
+        # TODO: needs unit tests
+        from django.db import connection
+        cursor = connection.cursor()
+
+        cursor.execute("""
+        SELECT COALESCE(
+        SUM({GREATEST}(0, COALESCE(Quantity, 0))),
+        0)
+        FROM giftpreparation
+        WHERE PreparationID = %s
+        """.format(GREATEST='MAX' if connection.vendor == 'sqlite' else 'GREATEST'), [self.id])
+
+        result = cursor.fetchone()
+        return result[0] > 0
+
+    def isondisposal(self):
+        # TODO: needs unit tests
+        from django.db import connection
+        cursor = connection.cursor()
+
+        cursor.execute("""
+        SELECT COALESCE(
+        SUM({GREATEST}(0, COALESCE(Quantity, 0))),
+        0)
+        FROM disposalpreparation
+        WHERE PreparationID = %s
+        """.format(GREATEST='MAX' if connection.vendor == 'sqlite' else 'GREATEST'), [self.id])
+
+        result = cursor.fetchone()
+        return result[0] > 0
+    
+    def isonexchangeout(self):
+        # TODO: needs unit tests
+        from django.db import connection
+        cursor = connection.cursor()
+
+        cursor.execute("""
+        SELECT COALESCE(
+        SUM({GREATEST}(0, COALESCE(Quantity, 0))),
+        0)
+        FROM exchangeoutprep
+        WHERE PreparationID = %s
+        """.format(GREATEST='MAX' if connection.vendor == 'sqlite' else 'GREATEST'), [self.id])
+
+        result = cursor.fetchone()
+        return result[0] > 0
+    
+    def isonexchangein(self):
+        # TODO: needs unit tests
+        from django.db import connection
+        cursor = connection.cursor()
+
+        cursor.execute("""
+        SELECT COALESCE(
+        SUM({GREATEST}(0, COALESCE(Quantity, 0))),
+        0)
+        FROM exchangeinprep
+        WHERE PreparationID = %s
+        """.format(GREATEST='MAX' if connection.vendor == 'sqlite' else 'GREATEST'), [self.id])
+
+        result = cursor.fetchone()
+        return result[0] > 0
+
     class Meta:
         abstract = True