Added migration system

module/cards/hench-card.mjs

@@ -1,3 +1,5 @@
+import { CURRENT_VERSION, versions } from '../constants/versions.mjs';
+
 const { HTMLField, SchemaField, NumberField, StringField, BooleanField, FilePathField, ArrayField } = foundry.data.fields;
 
 export const CARD_ZONES = {
@@ -11,10 +13,22 @@ export const CARD_ZONES = {
 export class HenchCardDataModel  extends foundry.abstract.TypeDataModel {
     static defineSchema() {
         return {
+            version: new StringField({ required: true, blank: true, initial: CURRENT_VERSION, options: versions }),
             cue: new StringField({required: true, blank: true, initial: ""}),
             zone: new StringField({required: true, blank: false, initial: CARD_ZONES.DECK, options: CARD_ZONES}),
         };
     }
+
+    static migrateData(source) {
+        // Draft 0 -> Draft 1
+        if(!source.version || source.version === versions.DRAFT_0) {
+            // Changes
+
+            source.version = versions.DRAFT_1;
+        }
+
+        return super.migrateData(source);
+    }
 }
 
 // Document Class

module/cards/hench-cards.mjs

@@ -1,3 +1,5 @@
+import { CURRENT_VERSION, versions } from '../constants/versions.mjs';
+
 import { CARD_ZONES } from "./hench-card.mjs";
 
 const { StringField } = foundry.data.fields;
@@ -5,7 +7,20 @@ const { StringField } = foundry.data.fields;
 // Data Model
 export class HenchCardsDataModel extends foundry.abstract.TypeDataModel {
     static defineSchema() {
-        return {};
+        return {
+            version: new StringField({ required: true, blank: true, initial: CURRENT_VERSION, options: versions }),
+        };
+    }
+
+    static migrateData(source) {
+        // Draft 0 -> Draft 1
+        if(!source.version || source.version === versions.DRAFT_0) {
+            // Changes
+
+            source.version = versions.DRAFT_1;
+        }
+
+        return super.migrateData(source);
     }
 }
 

module/constants/versions.mjs

@@ -0,0 +1,6 @@
+export const versions = {
+    DRAFT_0: "0",
+    DRAFT_1: "1",
+};
+
+export const CURRENT_VERSION = versions.DRAFT_1;

module/data-models.mjs

@@ -2,6 +2,7 @@ const { HTMLField, SchemaField, NumberField, StringField, BooleanField, FilePath
 
 import { getBossMutation, nullStorylineKey, storylineKeys } from './boss.mjs';
 import { nullPlaybookKey, playbookKeys, lookupPlaybook, getPlaybookMutation } from './playbooks.mjs';
+import { CURRENT_VERSION, versions } from './constants/versions.mjs';
 
 const textField = () => new StringField({ required: true, blank: true });
 
@@ -41,6 +42,7 @@ const nullPlaybook = lookupPlaybook(nullPlaybookKey);
 export class HenchDataModel extends foundry.abstract.TypeDataModel {
     static defineSchema() {
         return {
+            version: new StringField({ required: true, blank: true, initial: CURRENT_VERSION, options: versions }),
             look: textField(),
             details: cappedArrayField(promptField(), 2),
             fixedInclinations: cappedArrayField(textField(), 2),
@@ -72,7 +74,22 @@ export class HenchDataModel extends foundry.abstract.TypeDataModel {
     }
 
     static migrateData(source) {
-        // No migrations yet - base case.
+        // Draft 0 -> Draft 1
+        if(!source.version || source.version === versions.DRAFT_0) {
+            // Changes
+            // Update stress cap.
+            if(source.stress > 8) {
+                source.stress = 8;
+            }
+
+            // Add exp trigger.
+            source.experienceTriggers.splice(2, 0, {
+                marked: false,
+                description: "You got on the boss's nerves.",
+            });
+
+            source.version = versions.DRAFT_1;
+        }
 
         return super.migrateData(source);
     }
@@ -116,6 +133,7 @@ export class HenchDataModel extends foundry.abstract.TypeDataModel {
 export class BossDataModel extends foundry.abstract.TypeDataModel {
     static defineSchema() {
         return {
+            version: new StringField({ required: true, blank: true, initial: CURRENT_VERSION, options: versions }),
             look: textField(),
             details: cappedArrayField(promptField(), 4),
             storyline: new StringField({ required: true, blank: false, initial: nullStorylineKey, options: storylineKeys}),
@@ -130,7 +148,11 @@ export class BossDataModel extends foundry.abstract.TypeDataModel {
     }
 
     static migrateData(source) {
-        // no migrations yet
+        if(!source.version || source.version === versions.DRAFT_0) {
+            // Changes
+            
+            source.version = versions.DRAFT_1;
+        }
 
         return super.migrateData(source);
     }