Create files

module/applications/dialogs/reactionRollDialog.mjs

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+
+const { ApplicationV2, HandlebarsApplicationMixin } = foundry.applications.api;
+
+export default class ReactionRollDialog extends HandlebarsApplicationMixin(ApplicationV2) {
+    constructor(resolve, reject, actor, trait) {
+        super({});
+
+        this.resolve = resolve;
+        this.reject = reject;
+        this.actor = actor;
+        this.trait = trait;
+    }
+
+    static DEFAULT_OPTIONS = {
+        tag: 'form',
+        classes: ['daggerheart', 'views', 'damage-reduction'],
+        position: {
+            width: 240,
+            height: 'auto'
+        },
+        actions: {
+            // setMarks: this.setMarks,
+            // useStressReduction: this.useStressReduction,
+            // takeDamage: this.takeDamage
+        },
+        form: {
+            handler: this.updateData,
+            submitOnChange: true,
+            closeOnSubmit: false
+        }
+    };
+
+    /** @override */
+    static PARTS = {
+        damageSelection: {
+            id: 'damageReduction',
+            template: 'systems/daggerheart/templates/dialogs/damageReduction.hbs'
+        }
+    };
+
+    /* -------------------------------------------- */
+
+    /** @inheritDoc */
+    get title() {
+        return game.i18n.localize('DAGGERHEART.APPLICATIONS.DamageReduction.title');
+    }
+
+    async _prepareContext(_options) {
+        const context = await super._prepareContext(_options);
+        
+
+        return context;
+    }
+
+    static updateData(event, _, formData) {
+        const form = foundry.utils.expandObject(formData.object);
+        this.render(true);
+    }
+
+    static async reactionRollQuery({ actorId, trait }) {
+        return new Promise(async (resolve, reject) => {
+            const actor = await fromUuid(actorId);
+            if (!actor || !actor?.isOwner) reject();
+            new ReactionRollDialog(resolve, reject, actor, trait).render({ force: true });
+        });
+    }
+
+}