Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-pos-pos_config_logo/pos_config_logo/static/src/js/models.esm.js

@@ -0,0 +1,73 @@
+/** @odoo-module **/
+import {Order, PosGlobalState} from "point_of_sale.models";
+import Registries from "point_of_sale.Registries";
+
+export const ConfigImagePosGlobalState = (OriginalPosGlobalState) =>
+    class extends OriginalPosGlobalState {
+        /**
+         * @override
+         */
+        constructor() {
+            super(...arguments);
+            this.config_logo = null;
+            this.config_logo_base64 = "";
+        }
+        /**
+         * Replicate the picture load of the company logo for the config logo
+         * @override
+         * @returns {undefined} The promise is resolved in place
+         */
+        async _loadPictures() {
+            await super._loadPictures(...arguments);
+            this.config_logo = new Image();
+            return new Promise((resolve, reject) => {
+                this.config_logo.onload = () => {
+                    const img = this.config_logo;
+                    let ratio = 1;
+                    const targetwidth = 300;
+                    const maxheight = 150;
+                    if (img.width !== targetwidth) {
+                        ratio = targetwidth / img.width;
+                    }
+                    if (img.height * ratio > maxheight) {
+                        ratio = maxheight / img.height;
+                    }
+                    const width = Math.floor(img.width * ratio);
+                    const height = Math.floor(img.height * ratio);
+                    const c = document.createElement("canvas");
+                    c.width = width;
+                    c.height = height;
+                    const ctx = c.getContext("2d");
+                    ctx.drawImage(this.config_logo, 0, 0, width, height);
+
+                    this.config_logo_base64 = c.toDataURL();
+                    resolve();
+                };
+                this.config_logo.onerror = () => {
+                    reject();
+                };
+                this.config_logo.crossOrigin = "anonymous";
+                this.config_logo.src = `/web/image?model=pos.config&id=${this.config.id}&field=logo`;
+            });
+        }
+    };
+
+Registries.Model.extend(PosGlobalState, ConfigImagePosGlobalState);
+
+const ConfigImageOrder = (OriginalOrder) =>
+    class extends OriginalOrder {
+        /**
+         * @override
+         * Switch to the config logo if it's available
+         * @returns {Object} receipt
+         */
+        export_for_printing() {
+            const receipt = super.export_for_printing(...arguments);
+            if (this.pos.config.logo) {
+                receipt.company.logo = this.pos.config_logo_base64;
+            }
+            return receipt;
+        }
+    };
+
+Registries.Model.extend(Order, ConfigImageOrder);