Merged with development

module/data/fields/action/effectsField.mjs

@@ -1,6 +1,14 @@
+import { emitAsGM, GMUpdateEvent } from '../../../systemRegistration/socket.mjs';
+
 const fields = foundry.data.fields;
 
 export default class EffectsField extends fields.ArrayField {
+    /**
+     * Action Workflow order
+     */
+    static order = 100;
+
+    /** @inheritDoc */
     constructor(options = {}, context = {}) {
         const element = new fields.SchemaField({
             _id: new fields.DocumentIdField(),
@@ -8,4 +16,85 @@ export default class EffectsField extends fields.ArrayField {
         });
         super(element, options, context);
     }
+
+    /**
+     * Apply Effects Action Workflow part.
+     * Must be called within Action context or similar.
+     * @param {object} config                    Object that contains workflow datas. Usually made from Action Fields prepareConfig methods.
+     * @param {object[]} [targets=null]     Array of targets to override pre-selected ones.
+     * @param {boolean} [force=false]       If the method should be executed outside of Action workflow, for ChatMessage button for example.
+     */
+    static async execute(config, targets = null, force = false) {
+        if (!config.hasEffect) return;
+        let message = config.message ?? ui.chat.collection.get(config.parent?._id);
+        if (!message) {
+            const roll = new CONFIG.Dice.daggerheart.DHRoll('');
+            roll._evaluated = true;
+            message = config.message = await CONFIG.Dice.daggerheart.DHRoll.toMessage(roll, config);
+        }
+        if (EffectsField.getAutomation() || force) {
+            targets ??= (message.system?.targets ?? config.targets).filter(t => !config.hasRoll || t.hit);
+            await emitAsGM(GMUpdateEvent.UpdateEffect, EffectsField.applyEffects.bind(this), targets, this.uuid);
+            // EffectsField.applyEffects.call(this, config.targets.filter(t => !config.hasRoll || t.hit));
+        }
+    }
+
+    /**
+     * Apply Action Effects to a list of Targets
+     * Must be called within Action context or similar.
+     * @param {object[]} targets Array of formatted targets
+     */
+    static async applyEffects(targets) {
+        if (!this.effects?.length || !targets?.length) return;
+        let effects = this.effects;
+        targets.forEach(async token => {
+            if (this.hasSave && token.saved.success === true) effects = this.effects.filter(e => e.onSave === true);
+            if (!effects.length) return;
+            effects.forEach(async e => {
+                const actor = canvas.tokens.get(token.id)?.actor,
+                    effect = this.item.effects.get(e._id);
+                if (!actor || !effect) return;
+                await EffectsField.applyEffect(effect, actor);
+            });
+        });
+    }
+
+    /**
+     * Apply an Effect to a target or enable it if already on it
+     * @param {object} effect   Effect object containing ActiveEffect UUID
+     * @param {object} actor    Actor Document
+     */
+    static async applyEffect(effect, actor) {
+        const existingEffect = actor.effects.find(e => e.origin === effect.uuid);
+        if (existingEffect) {
+            return effect.update(
+                foundry.utils.mergeObject({
+                    ...effect.constructor.getInitialDuration(),
+                    disabled: false
+                })
+            );
+        }
+
+        // Otherwise, create a new effect on the target
+        const effectData = foundry.utils.mergeObject({
+            ...effect.toObject(),
+            disabled: false,
+            transfer: false,
+            origin: effect.uuid
+        });
+        await ActiveEffect.implementation.create(effectData, { parent: actor });
+    }
+
+    /**
+     * Return the automation setting for execute method for current user role
+     * @returns {boolean} If execute should be triggered automatically
+     */
+    static getAutomation() {
+        return (
+            (game.user.isGM &&
+                game.settings.get(CONFIG.DH.id, CONFIG.DH.SETTINGS.gameSettings.Automation).roll.effect.gm) ||
+            (!game.user.isGM &&
+                game.settings.get(CONFIG.DH.id, CONFIG.DH.SETTINGS.gameSettings.Automation).roll.effect.players)
+        );
+    }
 }