feat(nisp): nsip-project amountDue and invoiceStage

docs/nsip-project-defs-invoice.md

@@ -6,9 +6,9 @@
 
 | Property                                          | Type     | Required | Nullable       | Defined by                                                                                                                                                 |
 | :------------------------------------------------ | :------- | :------- | :------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| [invoiceStage](#invoicestage)                     | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")                     |
+| [invoiceStage](#invoicestage)                     | `string` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")                     |
 | [invoiceNumber](#invoicenumber)                   | `string` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-invoicenumber.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceNumber")                   |
-| [amountDue](#amountdue)                           | `number` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")                           |
+| [amountDue](#amountdue)                           | `number` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")                           |
 | [paymentDueDate](#paymentduedate)                 | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-paymentduedate.md "nsip-project.schema.json#/$defs/invoice/properties/paymentDueDate")                 |
 | [invoicedDate](#invoiceddate)                     | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-invoiceddate.md "nsip-project.schema.json#/$defs/invoice/properties/invoicedDate")                     |
 | [paymentDate](#paymentdate)                       | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-paymentdate.md "nsip-project.schema.json#/$defs/invoice/properties/paymentDate")                       |
@@ -23,11 +23,11 @@ Invoice stage
 
 `invoiceStage`
 
-* is optional
+* is required
 
 * Type: `string`
 
-* can be null
+* cannot be null
 
 * defined in: [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")
 
@@ -46,7 +46,6 @@ Invoice stage
 | `"pre_examination"`     |             |
 | `"initial_examination"` |             |
 | `"final_examination"`   |             |
-| `null`                  |             |
 
 ### invoiceStage Examples
 
@@ -84,11 +83,11 @@ Amount due
 
 `amountDue`
 
-* is required
+* is optional
 
 * Type: `number`
 
-* cannot be null
+* can be null
 
 * defined in: [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")
 

docs/nsip-project.md

@@ -3783,9 +3783,9 @@ Reference this group by using
 
 | Property                                          | Type     | Required | Nullable       | Defined by                                                                                                                                                 |
 | :------------------------------------------------ | :------- | :------- | :------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| [invoiceStage](#invoicestage)                     | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")                     |
+| [invoiceStage](#invoicestage)                     | `string` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")                     |
 | [invoiceNumber](#invoicenumber)                   | `string` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-invoicenumber.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceNumber")                   |
-| [amountDue](#amountdue)                           | `number` | Required | cannot be null | [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")                           |
+| [amountDue](#amountdue)                           | `number` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")                           |
 | [paymentDueDate](#paymentduedate)                 | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-paymentduedate.md "nsip-project.schema.json#/$defs/invoice/properties/paymentDueDate")                 |
 | [invoicedDate](#invoiceddate)                     | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-invoiceddate.md "nsip-project.schema.json#/$defs/invoice/properties/invoicedDate")                     |
 | [paymentDate](#paymentdate)                       | `string` | Optional | can be null    | [NSIP Project](nsip-project-defs-invoice-properties-paymentdate.md "nsip-project.schema.json#/$defs/invoice/properties/paymentDate")                       |
@@ -3800,11 +3800,11 @@ Invoice stage
 
 `invoiceStage`
 
-* is optional
+* is required
 
 * Type: `string`
 
-* can be null
+* cannot be null
 
 * defined in: [NSIP Project](nsip-project-defs-invoice-properties-invoicestage.md "nsip-project.schema.json#/$defs/invoice/properties/invoiceStage")
 
@@ -3823,7 +3823,6 @@ Invoice stage
 | `"pre_examination"`     |             |
 | `"initial_examination"` |             |
 | `"final_examination"`   |             |
-| `null`                  |             |
 
 #### invoiceStage Examples
 
@@ -3861,11 +3860,11 @@ Amount due
 
 `amountDue`
 
-* is required
+* is optional
 
 * Type: `number`
 
-* cannot be null
+* can be null
 
 * defined in: [NSIP Project](nsip-project-defs-invoice-properties-amountdue.md "nsip-project.schema.json#/$defs/invoice/properties/amountDue")
 

pins_data_model/models/model_appeal_document.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-document.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:55+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_appeal_event.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-event.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:55+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_appeal_event_estimate.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-event-estimate.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:55+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_appeal_has.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-has.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_appeal_representation.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-representation.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_appeal_s78.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  appeal-s78.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_dart_response.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  dart-response.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_entraid.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  entraid.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_folder.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  folder.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_gettimesheets_response.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  gettimesheets-response.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_listed_building.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  listed-building.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_listed_buildings.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  listed-buildings.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_document.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-document.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_exam_timetable.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-exam-timetable.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_invoice.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-invoice.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_meeting.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-meeting.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_project.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-project.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 
@@ -352,7 +352,6 @@ class InvoiceStage(Enum):
     pre_examination = "pre_examination"
     initial_examination = "initial_examination"
     final_examination = "final_examination"
-    NoneType_None = None
 
 
 class Invoice(BaseModel):
@@ -363,15 +362,15 @@ class Invoice(BaseModel):
     model_config = ConfigDict(
         extra="allow",
     )
-    invoiceStage: InvoiceStage | None = Field(None, examples=["pre_acceptance"])
+    invoiceStage: InvoiceStage = Field(..., examples=["pre_acceptance"])
     """
     Invoice stage
     """
     invoiceNumber: str = Field(..., examples=["1800004419"])
     """
     Invoice number
     """
-    amountDue: float = Field(..., examples=[500])
+    amountDue: float | None = Field(None, examples=[500])
     """
     Amount due
     """

pins_data_model/models/model_nsip_project_update.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-project-update.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:56+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_representation.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-representation.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_nsip_subscription.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  nsip-subscription.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_pins_inspector.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  pins-inspector.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_pins_lpa.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  pins-lpa.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_s51_advice.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  s51-advice.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

pins_data_model/models/model_service_user.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  service-user.schema.json
-#   timestamp: 2026-03-06T13:54:17+00:00
+#   timestamp: 2026-03-19T10:25:57+00:00
 
 from __future__ import annotations
 

schemas/nsip-project.schema.json

@@ -912,12 +912,12 @@
       "type": "object",
       "additionalProperties": true,
       "description": "An invoice related to the project",
-      "required": ["invoiceNumber", "amountDue"],
+      "required": ["invoiceNumber", "invoiceStage"],
       "properties": {
         "invoiceStage": {
-          "type": ["string", "null"],
+          "type": "string",
           "description": "Invoice stage",
-          "enum": ["pre_acceptance", "acceptance", "pre_examination", "initial_examination", "final_examination", null],
+          "enum": ["pre_acceptance", "acceptance", "pre_examination", "initial_examination", "final_examination"],
           "examples": ["pre_acceptance"]
         },
         "invoiceNumber": {
@@ -926,7 +926,7 @@
           "examples": ["1800004419"]
         },
         "amountDue": {
-          "type": "number",
+          "type": ["number", "null"],
           "description": "Amount due",
           "examples": [500]
         },

src/schemas.d.ts

@@ -2986,21 +2986,15 @@ export interface Invoice {
   /**
    * Invoice stage
    */
-  invoiceStage?:
-    | 'pre_acceptance'
-    | 'acceptance'
-    | 'pre_examination'
-    | 'initial_examination'
-    | 'final_examination'
-    | null;
+  invoiceStage: 'pre_acceptance' | 'acceptance' | 'pre_examination' | 'initial_examination' | 'final_examination';
   /**
    * Invoice number
    */
   invoiceNumber: string;
   /**
    * Amount due
    */
-  amountDue: number;
+  amountDue?: number | null;
   /**
    * Payment due date
    */