v1.0: First production version

This first version allows login of pre-existing users, creation and update of truths
by admins, vote on the truths by users, their display as well as a simple graph
for the vote results.
Everything persisting in a SQLite database.

static_files/vote_chart.js

@@ -0,0 +1,85 @@
+
+// const names = ["Bystus", "Dory", "Fen", "Lucky", "Nico", "Peran", "trot"]
+//
+//
+// let data = [];
+// for (let i = 0; i < 7; i++) {
+//     data.push({
+//         parsing: true,
+//         label: names[i],
+//         data: Array.from(keys, () => Math.round(Math.random()*1.33))})
+// }
+async function main() {
+    const vote_response = await fetch(document.URL+"/votes");
+    if (!vote_response.ok) {
+        return;
+    }
+
+    const keys = ["Vérité 1", "Vérité 2", "Vérité 3", "Vérité 4", "Vérité 5", "Vérité 6", "Vérité 7"]
+    let datasets = []
+
+    try {
+        const vote_data = (await vote_response.json()).votes;
+        for (let player in vote_data) {
+            datasets.push({
+                parsing: true,
+                label: player,
+                data: vote_data[player],
+            })
+        }
+        console.log(datasets)
+    } catch (error) {
+        console.error("Failed to parse vote data : \n\t" + error.message);
+        return;
+    }
+
+    const chart_canvas = document.getElementById("vote_chart")
+    let chart
+    function create_chart(keys, data) {
+        let main_axis;
+        let aspect_ratio;
+        if (window.innerWidth > window.innerHeight) {
+            main_axis = 'x'
+            aspect_ratio = 2
+        } else {
+            main_axis = 'y'
+            aspect_ratio = 0.5
+        }
+
+        if ( chart ) {
+            chart.destroy()
+        }
+
+        chart = new Chart(chart_canvas, {
+            type: 'bar',
+            data: {
+                labels: keys,
+                datasets: data,
+            },
+            options: {
+                aspectRatio: aspect_ratio,
+                indexAxis: main_axis,
+                grouped: true,
+                scales: {
+                    x: {
+                        stacked: true
+                    },
+                    y: {
+                        stacked: true
+                    }
+                }
+            }
+        })
+    }
+
+    function update_chart_ratio(_) {
+        create_chart(keys, datasets)
+    }
+
+    const orientation_query = matchMedia("screen and (orientation:portrait)");
+    orientation_query.onchange = update_chart_ratio
+
+    create_chart(keys, datasets)
+}
+
+main().then()