Es ist möglich einen neuen Eintrag zu generieren.

ui/src/routes/WorkingHours.svelte

@@ -3,10 +3,112 @@
     let title = "Bearbeitung Einträge"
     import IconifyIcon from '@iconify/svelte';
     import wrenchIcon from '@iconify-icons/oi/wrench';
-    import trashIcon from '@iconify-icons/oi/trash';
     import checkIcon from '@iconify-icons/oi/check';
     import xIcon from '@iconify-icons/oi/x';
+    import documentIcon from '@iconify-icons/oi/document';
     let activeRecord = null;
+    let newRecord = false;
+    params = {
+        title: 'Einträge',
+        records: [],
+        isLoading: true
+    }
+    const Records = {
+        'browse': () => {
+            // noinspection JSUnresolvedVariable
+            fetch(env.API_URL + '/working-hours')
+                .then(res => {
+                    if (!res.ok) {
+                        throw new Error('Fail!');
+                    }
+                    return res.json();
+                })
+                .then(data => {
+                    activeRecord = null;
+                    params.records = data;
+                    params.isLoading = false;
+                })
+                .catch(err => {
+                    params.isLoading = false;
+                    console.log(err);
+                });
+        },
+        'read': date => {
+            // noinspection JSUnresolvedVariable
+            fetch(env.API_URL + '/working-hours/' + date)
+                .then(res => {
+                    if (!res.ok) {
+                        throw new Error('Fail!');
+                    }
+                    return res.json();
+                })
+                .then(data => {
+                    activeRecord = data;
+                    if (date === null) {
+                        Records.browse();
+                    }
+                })
+                .catch(err => {
+                    console.log(err);
+                });
+        },
+        'add': record => {
+            console.log(record);
+            // noinspection JSUnresolvedVariable
+            fetch(env.API_URL + '/working-hours', {
+                method: 'POST',
+                mode: 'no-cors',
+                cache: 'no-cache',
+                credentials: 'same-origin',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                redirect: 'follow',
+                referrerPolicy: 'no-referrer',
+                body: JSON.stringify(record)
+            })
+                .then(res => {
+                    if (!res.ok) {
+                        throw new Error('Fail!');
+                    }
+                })
+                .then(() => {
+                    newRecord = false;
+                    Records.browse();
+                })
+                .catch(err => {
+                    console.log(err);
+                });
+        },
+        'update': (date, record) => {
+            console.log(record);
+            // noinspection JSUnresolvedVariable
+            fetch(env.API_URL + '/working-hours/' + date, {
+                method: 'PUT',
+                mode: 'no-cors',
+                cache: 'no-cache',
+                credentials: 'same-origin',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                redirect: 'follow',
+                referrerPolicy: 'no-referrer',
+                body: JSON.stringify(record)
+            })
+                .then(res => {
+                    if (!res.ok) {
+                        throw new Error('Fail!');
+                    }
+                })
+                .then(() => {
+                    Records.browse();
+                })
+                .catch(err => {
+                    console.log(err);
+                });
+        }
+    };
+    Records.browse();
 </script>
 
 <svelte:head>
@@ -19,6 +121,17 @@
             <h1>{title}</h1>
         </header>
         <article>
+            {#if params.isLoading === true}
+                <p>Loading...</p>
+            {:else}
+                <!--suppress HtmlUnknownTarget -->
+                <form action="/working-hours">
+                    <fieldset>
+                        <button on:click={() => {activeRecord = {}; newRecord = true}}>Neuer Eintrag
+                            <IconifyIcon icon={documentIcon}/>
+                        </button>
+                    </fieldset>
+                </form>
                 <table>
                     <thead>
                     <tr>
@@ -33,13 +146,15 @@
                             <td>{record.workingDay}</td>
                             <td>{record.workingTime}</td>
                             <td>
-                            <button>Bearbeiten <IconifyIcon icon={wrenchIcon} /></button>
-                            <button>Löschen <IconifyIcon icon={trashIcon} color="red" /></button>
+                                <button on:click={() => Records.read(record.workingDay)}>Bearbeiten
+                                    <IconifyIcon icon={wrenchIcon}/>
+                                </button>
                             </td>
                         </tr>
                     {/each}
                     </tbody>
                 </table>
+            {/if}
         </article>
     </section>
 {:else}
@@ -53,18 +168,28 @@
                 <fieldset name="record-data">
                     <div>
                         <label for="workingDay">Arbeitstag</label>
-                        <!--suppress JSUnresolvedVariable -->
-                        <input bind:value={activeRecord.workingDay} placeholder="Arbeitstag" type="date" id="workingDay">
+                        <input bind:value={activeRecord.workingDay} placeholder="Arbeitstag" type="date"
+                               id="workingDay">
                     </div>
                     <div>
                         <label for="workingTime">Arbeitszeit</label>
-                        <!--suppress JSUnresolvedVariable -->
-                        <input bind:value={activeRecord.workingTime} placeholder="Arbeitszeit" type="time" id="workingTime">
+                        <input bind:value={activeRecord.workingTime} placeholder="Arbeitszeit" type="time"
+                               id="workingTime">
                     </div>
                 </fieldset>
                 <fieldset name="buttons">
-                    <button>Übernehmen <IconifyIcon icon={checkIcon} color="green" /></button>
-                    <button>Abbrechen <IconifyIcon icon={xIcon} /></button>
+                    {#if newRecord === true}
+                        <button on:click={() => Records.add(activeRecord)}>Übernehmen
+                            <IconifyIcon icon={checkIcon} color="green"/>
+                        </button>
+                    {:else}
+                        <button on:click={() => Records.update(activeRecord.workingDay, activeRecord)}>Übernehmen
+                            <IconifyIcon icon={checkIcon} color="green"/>
+                        </button>
+                    {/if}
+                    <button on:click={() => Records.read(null)}>Abbrechen
+                        <IconifyIcon icon={xIcon}/>
+                    </button>
                 </fieldset>
             </form>
         </article>