Add configurable distribution supply types

src/domain/models/project-settings-project-command.model.ts

@@ -1,16 +1,21 @@
 import type { SerializedProjectCommand } from "./project-command.model.js";
+import {
+  distributionBoardSupplyTypes,
+  type DistributionBoardSupplyType,
+} from "../../shared/constants/distribution-board.js";
 
 export const projectSettingsUpdateCommandType =
   "project.update-settings" as const;
 export const legacyProjectSettingsUpdateCommandSchemaVersion = 1 as const;
-export const projectSettingsUpdateCommandSchemaVersion = 2 as const;
+export const previousProjectSettingsUpdateCommandSchemaVersion = 2 as const;
+export const projectSettingsUpdateCommandSchemaVersion = 3 as const;
 
 export interface LegacyProjectSettingsValues {
   singlePhaseVoltageV: number;
   threePhaseVoltageV: number;
 }
 
-export interface ProjectSettingsValues extends LegacyProjectSettingsValues {
+export interface PreviousProjectSettingsValues extends LegacyProjectSettingsValues {
   name: string;
   internalProjectNumber: string | null;
   externalProjectNumber: string | null;
@@ -18,6 +23,10 @@ export interface ProjectSettingsValues extends LegacyProjectSettingsValues {
   description: string | null;
 }
 
+export interface ProjectSettingsValues extends PreviousProjectSettingsValues {
+  enabledDistributionBoardSupplyTypes: DistributionBoardSupplyType[];
+}
+
 export interface LegacyProjectSettingsUpdateProjectCommand
   extends SerializedProjectCommand<LegacyProjectSettingsValues> {
   schemaVersion: typeof legacyProjectSettingsUpdateCommandSchemaVersion;
@@ -30,8 +39,15 @@ export interface CurrentProjectSettingsUpdateProjectCommand
   type: typeof projectSettingsUpdateCommandType;
 }
 
+export interface PreviousProjectSettingsUpdateProjectCommand
+  extends SerializedProjectCommand<PreviousProjectSettingsValues> {
+  schemaVersion: typeof previousProjectSettingsUpdateCommandSchemaVersion;
+  type: typeof projectSettingsUpdateCommandType;
+}
+
 export type ProjectSettingsUpdateProjectCommand =
   | LegacyProjectSettingsUpdateProjectCommand
+  | PreviousProjectSettingsUpdateProjectCommand
   | CurrentProjectSettingsUpdateProjectCommand;
 
 export function createProjectSettingsUpdateProjectCommand(
@@ -53,6 +69,8 @@ export function assertProjectSettingsUpdateProjectCommand(
     command.type !== projectSettingsUpdateCommandType ||
     (command.schemaVersion !==
       legacyProjectSettingsUpdateCommandSchemaVersion &&
+      command.schemaVersion !==
+        previousProjectSettingsUpdateCommandSchemaVersion &&
       command.schemaVersion !== projectSettingsUpdateCommandSchemaVersion)
   ) {
     throw new Error("Unsupported project settings update command.");
@@ -66,6 +84,10 @@ export function assertProjectSettingsUpdateProjectCommand(
     assertLegacyValues(command.payload);
     return;
   }
+  const expectedKeyCount =
+    command.schemaVersion === previousProjectSettingsUpdateCommandSchemaVersion
+      ? 7
+      : 8;
   if (
     !isTrimmedString(command.payload.name, 1, 200) ||
     !isNullableTrimmedString(command.payload.internalProjectNumber, 100) ||
@@ -74,12 +96,61 @@ export function assertProjectSettingsUpdateProjectCommand(
     !isNullableTrimmedString(command.payload.description, 2000) ||
     !isPositiveFiniteNumber(command.payload.singlePhaseVoltageV) ||
     !isPositiveFiniteNumber(command.payload.threePhaseVoltageV) ||
-    Object.keys(command.payload).length !== 7
+    Object.keys(command.payload).length !== expectedKeyCount
   ) {
     throw new Error(
       "Project settings update command contains invalid values."
     );
   }
+  if (
+    command.schemaVersion === projectSettingsUpdateCommandSchemaVersion &&
+    !isValidSupplyTypes(
+      command.payload.enabledDistributionBoardSupplyTypes
+    )
+  ) {
+    throw new Error(
+      "Project settings update command contains invalid supply types."
+    );
+  }
+}
+
+export function normalizeProjectSettingsValues(
+  command: ProjectSettingsUpdateProjectCommand,
+  current: ProjectSettingsValues
+): ProjectSettingsValues {
+  if (command.schemaVersion === legacyProjectSettingsUpdateCommandSchemaVersion) {
+    return {
+      ...current,
+      ...command.payload,
+    };
+  }
+  if (
+    command.schemaVersion === previousProjectSettingsUpdateCommandSchemaVersion
+  ) {
+    return {
+      ...command.payload,
+      enabledDistributionBoardSupplyTypes:
+        current.enabledDistributionBoardSupplyTypes,
+    };
+  }
+  return command.payload;
+}
+
+function isValidSupplyTypes(
+  value: unknown
+): value is DistributionBoardSupplyType[] {
+  return (
+    Array.isArray(value) &&
+    value.length > 0 &&
+    new Set(value).size === value.length &&
+    value.every(
+      (entry) =>
+        typeof entry === "string" &&
+        distributionBoardSupplyTypes.includes(
+          entry as DistributionBoardSupplyType
+        )
+    )
+  );
 }
 
 function assertLegacyValues(