feat: hide authorizer for rental orders, auto-set sale type

Rental orders no longer show the "Authorizer Required?" question or
the Authorizer field. The sale type is automatically set to 'Rentals'
when creating or confirming a rental order. Validation logic also
skips authorizer checks for rental sale type.

Made-with: Cursor

fusion_rental/static/src/css/inspection_photos.css

@@ -0,0 +1,22 @@
+.o_inspection_photos .o_attachment.o_attachment_many2many {
+    min-width: 140px;
+    min-height: 140px;
+}
+
+.o_inspection_photos .o_attachment.o_attachment_many2many .o_image_box {
+    width: 120px;
+    height: 120px;
+}
+
+.o_inspection_photos .o_attachment.o_attachment_many2many .o_preview_image {
+    width: 120px !important;
+    height: 120px !important;
+    object-fit: cover;
+    cursor: pointer;
+}
+
+.o_inspection_photos .o_attachments {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 12px;
+}

fusion_rental/static/src/js/inspection_photo_field.js

@@ -0,0 +1,43 @@
+/** @odoo-module **/
+
+import { registry } from "@web/core/registry";
+import { Many2ManyBinaryField, many2ManyBinaryField } from "@web/views/fields/many2many_binary/many2many_binary_field";
+import { useFileViewer } from "@web/core/file_viewer/file_viewer_hook";
+
+export class InspectionPhotoField extends Many2ManyBinaryField {
+    setup() {
+        super.setup();
+        this.fileViewer = useFileViewer();
+    }
+
+    get viewableFiles() {
+        return this.files
+            .filter((f) => this.isImage(f))
+            .map((f) => ({
+                name: f.name,
+                isImage: true,
+                isViewable: true,
+                downloadUrl: `/web/content/${f.id}?download=true`,
+                defaultSource: `/web/image/${f.id}`,
+            }));
+    }
+
+    onClickImage(fileId) {
+        const viewable = this.viewableFiles;
+        const clicked = viewable.find(
+            (vf) => vf.defaultSource === `/web/image/${fileId}`
+        );
+        if (clicked) {
+            this.fileViewer.open(clicked, viewable);
+        }
+    }
+}
+
+InspectionPhotoField.template = "fusion_rental.InspectionPhotoField";
+
+export const inspectionPhotoField = {
+    ...many2ManyBinaryField,
+    component: InspectionPhotoField,
+};
+
+registry.category("fields").add("inspection_photos", inspectionPhotoField);

fusion_rental/static/src/xml/inspection_photo_field.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+
+    <t t-name="fusion_rental.InspectionPhotoField" t-inherit="web.Many2ManyBinaryField" t-inherit-mode="primary">
+        <xpath expr="//t[@t-call='web.Many2ManyBinaryField.attachment_preview']" position="replace">
+            <t t-call="fusion_rental.InspectionPhotoField.attachment_preview"/>
+        </xpath>
+    </t>
+
+    <t t-name="fusion_rental.InspectionPhotoField.attachment_preview">
+        <t t-set="editable" t-value="!props.readonly"/>
+        <div t-attf-class="o_attachment o_attachment_many2many #{ editable ? 'o_attachment_editable' : '' } #{upload ? 'o_attachment_uploading' : ''}" t-att-title="file.name">
+            <div class="o_attachment_wrap">
+                <t t-set="ext" t-value="getExtension(file)"/>
+                <t t-set="url" t-value="getUrl(file.id)"/>
+                <div class="o_image_box float-start" t-att-data-tooltip="file.name">
+                    <a t-if="isImage(file)" href="#" t-on-click.prevent="() => this.onClickImage(file.id)">
+                        <img class="o_preview_image o_hover object-fit-cover rounded align-baseline"
+                             t-attf-src="/web/image/{{ file.id }}"
+                             onerror="this.src = '/web/static/img/mimetypes/image.svg'"
+                             style="cursor: zoom-in;"/>
+                    </a>
+                    <a t-else="" t-att-href="url" aria-label="Download" download="">
+                        <span class="o_image o_preview_image o_hover" t-att-data-mimetype="file.mimetype" t-att-data-ext="ext" role="img"/>
+                    </a>
+                </div>
+
+                <div class="caption">
+                    <a class="ml4" t-att-data-tooltip="file.name" t-att-href="url" download=""><t t-esc='file.name'/></a>
+                </div>
+                <div class="caption small">
+                    <a class="ml4 small text-uppercase" t-att-href="url" download=""><b><t t-esc='ext'/></b></a>
+                    <div t-if="editable" class="progress o_attachment_progress_bar">
+                        <div class="progress-bar progress-bar-striped active" style="width: 100%">Uploading</div>
+                    </div>
+                </div>
+
+                <div class="o_attachment_uploaded"><i class="text-success fa fa-check" role="img" aria-label="Uploaded" title="Uploaded"/></div>
+                <div t-if="editable" class="o_attachment_delete" t-on-click.stop="() => this.onFileRemove(file.id)"><span role="img" aria-label="Delete" title="Delete">x</span></div>
+            </div>
+        </div>
+    </t>
+
+</templates>