Awesome Dashboard

awesome_dashboard/static/src/dashboard/components/number_card/number_card.js

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+/** @odoo-module **/
+
+import { Component, useState} from "@odoo/owl";
+
+export class NumberCard extends Component {
+    static template = "awesome_dashboard.number_card";
+    static props = {
+        title: String,
+        value: Number,
+    };
+}

awesome_dashboard/static/src/dashboard/components/number_card/number_card.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+    <t t-name="awesome_dashboard.number_card">
+        <h5>
+            <t t-esc="props.title"/>
+        </h5>
+        <h3 style="color: purple">
+            <t t-esc="props.value"/>
+        </h3>
+    </t>
+</templates>

awesome_dashboard/static/src/dashboard/components/piechart/piechart.js

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+/** @odoo-module **/
+
+import { Component, useRef, useEffect, onWillStart} from "@odoo/owl";
+import { loadJS } from "@web/core/assets";
+
+
+export class Piechart extends Component {
+    static template = "awesome_dashboard.piechart";
+    static props = {
+        data: Array,
+        labels: Array,
+        slots: {type: Object, optional: true},
+        size: Number,
+    };
+
+    /**
+     * Instantiates a Chart (Chart.js lib) to render the graph according to
+     * the current config.
+     */
+    renderChart() {
+        if (this.chart) {
+            this.chart.destroy();
+        }
+        this.chart = new Chart(this.canvasRef.el, {
+            type: 'pie', 
+            data: {
+                labels: this.props.labels,
+                datasets: [{
+                    data: this.props.data,
+                    borderWidth: 1
+                }]
+            },
+            options: {
+                responsive: true,
+            }
+        });
+    }
+
+    setup() {
+        this.canvasRef = useRef("canvas");
+
+        onWillStart(() => loadJS(["/web/static/lib/Chart/Chart.js"]));
+
+        useEffect(() => this.renderChart());
+    }
+}

awesome_dashboard/static/src/dashboard/components/piechart/piechart.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+    <t t-name="awesome_dashboard.piechart">
+        <canvas t-ref="canvas" width="400" height="200"></canvas>
+    </t>
+</templates>

awesome_dashboard/static/src/dashboard/dashboard.js

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+/** @odoo-module **/
+
+import { Component, useState, onWillStart, onWillRender} from "@odoo/owl";
+import { registry } from "@web/core/registry";
+import { Layout } from "@web/search/layout";
+import { useService } from "@web/core/utils/hooks";
+import { _t } from "@web/core/l10n/translation";
+import { DashboardItem } from "./dashboard_item/dashboard_item";
+import { Piechart } from "./components/piechart/piechart";
+import { Dialog } from "@web/core/dialog/dialog";
+import { CheckBox } from "@web/core/checkbox/checkbox";
+import { browser } from "@web/core/browser/browser";
+
+class AwesomeDashboard extends Component {
+    static template = "awesome_dashboard.AwesomeDashboard";
+    static components = { Layout, DashboardItem, Piechart}
+    layout_display = { controlPanel: {} } 
+
+    setup() {
+        this.action = useService("action");
+        this.dialog = useService("dialog");
+        this.statsService = useService("awesome_dashboard.dashboard_stats");
+        this.data_proxy = useState(this.statsService.getDataProxy());
+
+        onWillStart(async () => {
+            this.data_proxy.data = await this.statsService.fetchNow();
+        })
+
+        this.items = registry.category("awesome_dashboard").get("dashboard_items");
+        this.config = useState({
+            disabledItems: browser.localStorage.getItem("AwesomeDashboard.config.disabledItems")?.split(",") || [] 
+        });
+    }
+
+    openConfiguration() {
+        this.dialog.add(ConfigurationDialog, {
+            items: this.items,
+            disabledItems: this.config.disabledItems,
+            onUpdateConfiguration: this.updateConfiguration.bind(this),
+        })
+    }
+
+    updateConfiguration(newDisabledItems) {
+        this.config.disabledItems = newDisabledItems;
+    }
+
+    isEnabled(itemId) {
+        return !this.config.disabledItems.includes(itemId);
+    }
+
+    goToCustomers() {
+        this.action.doAction("base.action_partner_form");
+    }
+
+    goToLeads() {
+        this.action.doAction({
+            type: 'ir.actions.act_window',
+            name: _t(''),
+            target: 'current',
+            res_model: 'crm.lead',
+            views: [[false, 'list'], [false, 'form']],
+        });
+    }
+}
+
+registry.category("lazy_components").add("AwesomeDashboard", AwesomeDashboard);
+
+class ConfigurationDialog extends Component {
+    static template = "awesome_dashboard.ConfigurationDialog";
+    static components = { Dialog, CheckBox };
+    static props = ["close", "items", "disabledItems", "onUpdateConfiguration"];
+
+    setup() {
+        // A map where the key is the id of the dashboard item, and the value is whether the item is enabled or not.
+        this.item_enabled_map = useState(Object.fromEntries(
+            this.props.items.map(item => [item.id, !this.props.disabledItems.includes(item.id)])
+        ));        
+    }
+
+    done() {
+        this.props.close();
+    }
+
+    onChange(checked, changedItem) {
+        this.item_enabled_map[changedItem.id] = checked;
+
+        const newDisabledItems = Object.values(this.props.items).filter(
+            (item) => !this.item_enabled_map[item.id]
+        ).map((item) => item.id);
+
+        browser.localStorage.setItem(
+            "AwesomeDashboard.config.disabledItems",
+            newDisabledItems,
+        );
+
+        this.props.onUpdateConfiguration(newDisabledItems);
+    }
+}

awesome_dashboard/static/src/dashboard/dashboard.scss

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+.o_dashboard{
+    background-color: rgb(162, 162, 199);
+}

awesome_dashboard/static/src/dashboard/dashboard.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_dashboard.AwesomeDashboard">
+        <Layout display="layout_display" className="'o_dashboard h-100'">
+            <button class="btn btn-primary" t-on-click="goToCustomers">Customers</button>
+            <button class="btn btn-primary" t-on-click="goToLeads">Leads</button>
+            <button t-on-click="openConfiguration" class="btn">
+                <i class="fa fa-cog"></i>
+            </button>
+            <div>
+                <t t-foreach="items" t-as="item" t-key="item.id">
+                    <DashboardItem t-if="isEnabled(item.id)" size="item.size || 1">
+                        <t t-set="itemProp" t-value="item.props ? item.props(data_proxy.data) : {'data': data_proxy.data}"/>
+                        <t t-component="item.Component" t-props="itemProp" />
+                    </DashboardItem>
+                </t>
+            </div>
+        </Layout>
+    </t>
+    <t t-name="awesome_dashboard.ConfigurationDialog">
+        <Dialog title="'Dashboard items configuration'">
+            Which cards do you wish to see ?
+            <t t-foreach="props.items" t-as="item" t-key="item.id">
+                <CheckBox value="this.item_enabled_map[item.id]" onChange="(ev) => this.onChange(ev, item)">
+                    <t t-esc="item.description"/>
+                </CheckBox>
+            </t>
+            <t t-set-slot="footer">
+                <button class="btn btn-primary" t-on-click="done">
+                    Done
+                </button>
+            </t>
+        </Dialog>
+    </t>
+</templates>

awesome_dashboard/static/src/dashboard/dashboard_item/dashboard_item.js

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+/** @odoo-module **/
+
+import { Component, useState} from "@odoo/owl";
+
+export class DashboardItem extends Component {
+    static template = "awesome_dashboard.dashboard_item";
+    static props = {
+        slots: {type: Object, optional: true},
+        size: Number,
+    };
+}

awesome_dashboard/static/src/dashboard/dashboard_item/dashboard_item.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+    <t t-name="awesome_dashboard.dashboard_item">
+      <div class="card d-inline-block m-2" t-attf-style="width: {{props.size * 18}}rem;">
+            <div class="card-body">
+                <t t-slot="default">
+                    <p class="card-text">
+                    Default Content
+                    </p>
+                </t>
+            </div>
+        </div>
+    </t>
+</templates>

awesome_dashboard/static/src/dashboard/dashboard_items.js

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+import { Piechart } from "./components/piechart/piechart";
+import { NumberCard } from "./components/number_card/number_card";
+import { registry } from "@web/core/registry";
+
+const item1 = {
+    id: "average_quantity",
+    description: "Average amount of t-shirt",
+    Component: NumberCard,
+
+    size: 1,
+    props: (data) => ({
+        title: "Average amount of t-shirt by order this month",
+        value: data.average_quantity
+    }),
+};
+const item2 = {
+    id: "average_time",
+    description: 'AVG time for an order to go from "new" to "sent" or "cancelled"',
+    Component: NumberCard,
+
+    size: 1,
+    props: (data) => ({
+        title: 'AVG time for an order to go from "new" to "sent" or "cancelled"',
+        value: data.average_time
+    }),
+};
+const item3 = {
+    id: "nb_new_orders",
+    description: "New orders",
+    Component: NumberCard,
+
+    size: 1,
+    props: (data) => ({
+        title: "New orders this month",
+        value: data.nb_new_orders
+    }),
+};
+const item4 = {
+    id: "nb_cancelled_orders",
+    description: "Cancelled orders",
+    Component: NumberCard,
+
+    size: 1,
+    props: (data) => ({
+        title: "Cancelled orders this month",
+        value: data.nb_cancelled_orders
+    }),
+};
+const item5 = {
+    id: "total_amount",
+    description: "Total orders",
+    Component: NumberCard,
+
+    size: 1,
+    props: (data) => ({
+        title: "Total orders",
+        value: data.total_amount
+    }),
+};
+
+const item6 = {
+    id: "orders_per_size",
+    description: "Shirt Orders per size",
+    Component: Piechart,
+
+    size: 1,
+    props: (data) => ({
+        labels: Object.keys(data.orders_by_size),
+        data: Object.values(data.orders_by_size)
+    }),
+}
+
+registry.category("awesome_dashboard").add("dashboard_items", [item1, item2, item3, item4, item5, item6]);

awesome_dashboard/static/src/dashboard/services/dashboard_stats.js

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+import { registry } from "@web/core/registry";
+import { memoize } from "@web/core/utils/functions";
+import { rpc } from "@web/core/network/rpc";
+import { reactive } from "@odoo/owl";
+
+function sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function fetch() {
+    sleep(1000);
+    return await rpc("/awesome_dashboard/statistics");
+}
+
+const dashboardStatsService = {
+    async: ["fetchNow"],
+
+
+    start(env, {}) {
+        const data_proxy = reactive({data: {}});
+
+        // Better to not use memoize since the cache needs to be invalidated.
+        // memoized_fetch = memoize(fetch); 
+
+        setInterval(async ()=>{
+            data_proxy.data = await fetch();
+        }, 10000);
+
+        const getDataProxy = ()=>{
+            return data_proxy;
+        }
+
+        const fetchNow = ()=>{
+            return fetch();
+        }
+
+        return { getDataProxy, fetchNow };
+    },
+};
+
+registry.category("services").add("awesome_dashboard.dashboard_stats", dashboardStatsService);

awesome_dashboard/static/src/dashboard_action.js

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+import { Component, xml} from "@odoo/owl";
+import { LazyComponent } from '@web/core/assets'
+import { registry } from "@web/core/registry";
+
+export class AwesomeDashboardLoader extends Component {
+    static components = { LazyComponent};
+    static template = xml`
+        <LazyComponent bundle="'awesome_dashboard.dashboard'" Component="'AwesomeDashboard'" props="props" />
+    `;
+}
+
+registry.category("actions").add("awesome_dashboard.dashboard", AwesomeDashboardLoader);