feat: add email notification settings and test email functionality

- Created a new migration to add email settings to the database.
- Implemented routes for managing notification settings, including retrieving and updating settings.
- Added functionality to send test emails using SMTP configuration from environment variables.
This commit is contained in:
Daniel Volz
2025-12-20 16:07:20 +01:00
parent aac4079c54
commit ce02ab8372
13 changed files with 3792 additions and 268 deletions
+449 -224
View File
@@ -1,4 +1,5 @@
import { useEffect, useMemo, useState } from "react";
import { Routes, Route, useNavigate, useLocation, Navigate } from "react-router-dom";
type Slice = {
usage: number;
@@ -70,7 +71,35 @@ export default function App() {
const [editingId, setEditingId] = useState<number | null>(null);
const [form, setForm] = useState<FormState>(defaultForm());
const [range, setRange] = useState<{ start: string; end: string }>({ start: toInputValue(todayIso()), end: toInputValue(plusDaysIso(3)) });
const [view, setView] = useState<"dashboard" | "medications" | "planner">("dashboard");
const navigate = useNavigate();
const location = useLocation();
const currentPath = location.pathname;
// Settings state
const [settings, setSettings] = useState({
emailEnabled: false,
notificationEmail: "",
reminderDaysBefore: 7,
smtpHost: "",
smtpPort: 587,
smtpUser: "",
smtpPass: "",
smtpFrom: "",
smtpSecure: false,
hasSmtpPassword: false,
});
const [savedSettings, setSavedSettings] = useState(settings);
const [settingsLoading, setSettingsLoading] = useState(false);
const [settingsSaving, setSettingsSaving] = useState(false);
const [settingsSaved, setSettingsSaved] = useState(false);
const [testingEmail, setTestingEmail] = useState(false);
const [testEmailResult, setTestEmailResult] = useState<{ success: boolean; message: string } | null>(null);
// Check if settings have changed
const settingsChanged = settings.emailEnabled !== savedSettings.emailEnabled ||
settings.notificationEmail !== savedSettings.notificationEmail ||
settings.reminderDaysBefore !== savedSettings.reminderDaysBefore;
const schedule = useMemo(() => buildSchedulePreview(meds), [meds]);
const totalTablets = useMemo(() => deriveTotal(form), [form]);
@@ -92,6 +121,7 @@ export default function App() {
useEffect(() => {
loadMeds();
loadSettings();
}, []);
function loadMeds() {
@@ -103,6 +133,71 @@ export default function App() {
.finally(() => setLoading(false));
}
function loadSettings() {
setSettingsLoading(true);
fetch("/api/settings")
.then((res) => res.json())
.then((data) => {
const newSettings = { ...settings, ...data, smtpPass: "" };
setSettings(newSettings);
setSavedSettings(newSettings);
setSettingsSaved(false);
})
.catch(() => {})
.finally(() => setSettingsLoading(false));
}
async function saveSettings(e: React.FormEvent) {
e.preventDefault();
setSettingsSaving(true);
setTestEmailResult(null);
const payload = {
emailEnabled: settings.emailEnabled,
notificationEmail: settings.notificationEmail,
reminderDaysBefore: settings.reminderDaysBefore,
smtpHost: settings.smtpHost,
smtpPort: settings.smtpPort,
smtpUser: settings.smtpUser,
smtpPass: settings.smtpPass || undefined,
smtpFrom: settings.smtpFrom,
smtpSecure: settings.smtpSecure,
};
await fetch("/api/settings", {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload),
}).catch(() => null);
setSettingsSaving(false);
setSavedSettings(settings);
setSettingsSaved(true);
}
async function testEmail() {
if (!settings.notificationEmail) return;
setTestingEmail(true);
setTestEmailResult(null);
try {
const res = await fetch("/api/settings/test-email", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ email: settings.notificationEmail }),
});
const data = await res.json();
if (res.ok) {
setTestEmailResult({ success: true, message: data.message || "Email sent!" });
} else {
setTestEmailResult({ success: false, message: data.error || "Failed to send" });
}
} catch {
setTestEmailResult({ success: false, message: "Network error" });
}
setTestingEmail(false);
}
async function deleteMed(id: number) {
await fetch(`/api/medications/${id}`, { method: "DELETE" }).catch(() => null);
if (editingId === id) resetForm();
@@ -186,6 +281,22 @@ export default function App() {
setPlannerRows([]);
}
const [theme, setTheme] = useState<"light" | "dark">(() => {
if (typeof window !== "undefined") {
return (localStorage.getItem("theme") as "light" | "dark") || "dark";
}
return "dark";
});
useEffect(() => {
document.documentElement.setAttribute("data-theme", theme);
localStorage.setItem("theme", theme);
}, [theme]);
function toggleTheme() {
setTheme((prev) => (prev === "dark" ? "light" : "dark"));
}
return (
<main className="page">
<header className="hero">
@@ -193,263 +304,377 @@ export default function App() {
<p className="eyebrow">Medassist · Planner</p>
<h1>Manage medication plans</h1>
</div>
<div className="tabs">
<button className={view === "dashboard" ? "pill primary" : "pill"} onClick={() => setView("dashboard")}>Dashboard</button>
<button className={view === "medications" ? "pill primary" : "pill"} onClick={() => setView("medications")}>Medications</button>
<button className={view === "planner" ? "pill primary" : "pill"} onClick={() => setView("planner")}>Planner</button>
<div className="header-actions">
<div className="tabs">
<button className={currentPath === "/dashboard" || currentPath === "/" ? "pill primary" : "pill"} onClick={() => navigate("/dashboard")}>Dashboard</button>
<button className={currentPath === "/medications" ? "pill primary" : "pill"} onClick={() => navigate("/medications")}>Medications</button>
<button className={currentPath === "/planner" ? "pill primary" : "pill"} onClick={() => navigate("/planner")}>Planner</button>
<button className={currentPath === "/settings" ? "pill primary" : "pill"} onClick={() => navigate("/settings")}></button>
</div>
<button className="theme-toggle" onClick={toggleTheme} title={theme === "dark" ? "Switch to light mode" : "Switch to dark mode"}>
{theme === "dark" ? "☀️" : "🌙"}
</button>
</div>
</header>
{view === "dashboard" && (
<>
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Reorder Reminder</h2>
<span className="pill neutral">Stock watch</span>
</div>
{coverage.low.length === 0 ? (
<p className="success-text">All good, enough stock.</p>
) : (
<div className="table">
<Routes>
<Route path="/" element={<Navigate to="/dashboard" replace />} />
<Route path="/dashboard" element={
<>
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Reorder Reminder</h2>
<span className="pill neutral">Stock watch</span>
</div>
{coverage.low.length === 0 ? (
<p className="success-text">All good, enough stock.</p>
) : (
<div className="table">
<div className="table-head">
<span>Name</span>
<span>Current pills</span>
<span>Days left</span>
<span>Runs out</span>
<span>Next dose</span>
</div>
{coverage.low.map((row) => (
<div key={row.name} className="table-row">
<span>{row.name}</span>
<span className={row.medsLeft <= 0 ? "danger-text" : ""}>{formatNumber(row.medsLeft)}</span>
<span className={row.daysLeft !== null && row.daysLeft <= 0 ? "danger-text" : ""}>{formatNumber(row.daysLeft)}</span>
<span>{row.depletionDate ?? "-"}</span>
<span>{row.nextDose ?? "-"}</span>
</div>
))}
</div>
)}
</article>
</section>
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Medication Overview</h2>
<span className="pill neutral">Stock</span>
</div>
<div className="table table-4">
<div className="table-head">
<span>Name</span>
<span>Current pills</span>
<span>Days left</span>
<span>Runs out</span>
<span>Next dose</span>
</div>
{coverage.low.map((row) => (
{coverage.all.map((row) => (
<div key={row.name} className="table-row">
<span>{row.name}</span>
<span className={row.medsLeft <= 0 ? "danger-text" : ""}>{formatNumber(row.medsLeft)}</span>
<span className={row.daysLeft !== null && row.daysLeft <= 0 ? "danger-text" : ""}>{formatNumber(row.daysLeft)}</span>
<span>{formatNumber(row.daysLeft)}</span>
<span>{row.depletionDate ?? "-"}</span>
<span>{row.nextDose ?? "-"}</span>
</div>
))}
</div>
)}
</article>
</section>
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Medication Overview</h2>
<span className="pill neutral">Stock</span>
</div>
<div className="table table-4">
<div className="table-head">
<span>Name</span>
<span>Current pills</span>
<span>Days left</span>
<span>Runs out</span>
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Upcoming Schedules</h2>
<span className="pill neutral">Next 10</span>
</div>
{coverage.all.map((row) => (
<div key={row.name} className="table-row">
<span>{row.name}</span>
<span className={row.medsLeft <= 0 ? "danger-text" : ""}>{formatNumber(row.medsLeft)}</span>
<span>{formatNumber(row.daysLeft)}</span>
<span>{row.depletionDate ?? "-"}</span>
<div className="timeline">
{groupedSchedule.map((day) => (
<div key={day.dateStr} className="day-block">
<div className="day-divider">{day.dateStr}</div>
{day.meds.map((item) => {
const depletionTime = depletionByMed[item.medName];
const outOfStock = typeof depletionTime === "number" && item.lastWhen > depletionTime;
return (
<div key={`${day.dateStr}-${item.medName}`} className="time-row">
<div className="time-main">
<div className="med-name">{item.medName}</div>
<div className="tag-row">
<span className="tag subtle">{item.total} pills total</span>
<span className={`tag ${outOfStock ? "danger" : "success"}`}>
{outOfStock ? "⚠ No pills left" : "✓ Stock OK"}
</span>
</div>
</div>
<div className="time-col">
<div className="time-chip times-chip">{item.times.join(" · ")}</div>
</div>
</div>
);
})}
</div>
))}
</div>
</article>
</section>
</>
} />
<Route path="/medications" element={
<section className="grid">
<article className="card meds">
<div className="card-head">
<h2>Medication list</h2>
<span className="pill neutral">{loading ? "Loading..." : `${meds.length} entries`}</span>
</div>
<div className="med-list">
{meds.map((med) => (
<div key={med.id} className="med-row">
<div className="med-header">
<div className="med-info">
<div className="med-name">{med.name}</div>
<div className="med-details">
<span>Packs: <strong>{med.packCount ?? 1}</strong></span>
<span>Blisters per pack: <strong>{med.stripsPerPack ?? med.strips ?? 1}</strong></span>
<span>Pills per blister: <strong>{med.tabsPerStrip ?? med.stripSize}</strong></span>
<span>Loose: <strong>{med.looseTablets ?? 0}</strong></span>
</div>
<div className="med-total">Total: {med.count} pills</div>
</div>
<div className="med-actions">
<button className="ghost" onClick={() => startEdit(med)}>Edit</button>
<button className="ghost danger" onClick={() => deleteMed(med.id)}>Delete</button>
</div>
</div>
<div className="slice-list">
{med.slices.map((s, idx) => (
<div key={`${med.id}-${idx}`} className="slice-row-simple">
{s.usage} {s.usage === 1 ? "pill" : "pills"} · every {s.every} {s.every === 1 ? "day" : "days"} · from {formatDateTime(s.start)}
</div>
))}
</div>
</div>
))}
</div>
</article>
</section>
<article className="card form">
<div className="card-head">
<h2>{editingId ? "Edit entry" : "New entry"}</h2>
<span className="pill">Packs + loose pills</span>
</div>
<form className="form-grid" onSubmit={saveMedication}>
<label>
Name
<input value={form.name} onChange={(e) => setForm({ ...form, name: e.target.value })} placeholder="z.B. Lisinopril" required />
</label>
<label>
Packs
<input type="number" min="0" value={form.packCount} onChange={(e) => handleValueChange("packCount", e.target.value)} />
</label>
<label>
Blisters per pack
<input type="number" min="1" value={form.stripsPerPack} onChange={(e) => handleValueChange("stripsPerPack", e.target.value)} />
</label>
<label>
Pills per blister
<input type="number" min="1" value={form.tabsPerStrip} onChange={(e) => handleValueChange("tabsPerStrip", e.target.value)} />
</label>
<label>
Loose pills
<input type="number" min="0" value={form.looseTablets} onChange={(e) => handleValueChange("looseTablets", e.target.value)} />
</label>
<label>
Total (pills)
<div className="static-value">{formatNumber(totalTablets)}</div>
</label>
<div className="full slices">
<div className="card-head">
<h3>Intake schedule</h3>
<button type="button" className="ghost" onClick={addSlice}>+ Intake</button>
</div>
{form.slices.map((s, idx) => (
<div key={idx} className="slice-row">
<div className="slice-inputs">
<label>
Usage (pills)
<input type="number" min="0" step="0.1" value={s.usage} onChange={(e) => setSliceValue(idx, "usage", e.target.value)} />
</label>
<label>
Every (days)
<input type="number" min="1" value={s.every} onChange={(e) => setSliceValue(idx, "every", e.target.value)} />
</label>
<label>
Start (date/time)
<input type="datetime-local" step="60" value={s.start} onChange={(e) => setSliceValue(idx, "start", e.target.value)} />
</label>
</div>
{form.slices.length > 1 && (
<button type="button" className="ghost" onClick={() => removeSlice(idx)}>Remove</button>
)}
</div>
))}
</div>
<div className="full align-end gap">
{editingId && (
<button type="button" className="ghost" onClick={resetForm}>
Cancel
</button>
)}
<button type="submit" disabled={saving}>{saving ? "Saving..." : "Save"}</button>
</div>
</form>
</article>
</section>
} />
<Route path="/planner" element={
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Upcoming Schedules</h2>
<span className="pill neutral">Next 10</span>
<h2>Demand Calculator</h2>
<span className="pill neutral">Plan your supply</span>
</div>
<div className="timeline">
{groupedSchedule.map((day) => (
<div key={day.dateStr} className="day-block">
<div className="day-divider">{day.dateStr}</div>
{day.meds.map((item) => {
const depletionTime = depletionByMed[item.medName];
const outOfStock = typeof depletionTime === "number" && item.lastWhen > depletionTime;
return (
<div key={`${day.dateStr}-${item.medName}`} className="time-row">
<div className="time-main">
<div className="med-name">{item.medName}</div>
<div className="tag-row">
<span className="tag subtle">{item.total} pills total</span>
<span className={`tag ${outOfStock ? "danger" : "success"}`}>
{outOfStock ? "⚠ No pills left" : "✓ Stock OK"}
</span>
<form className="planner" onSubmit={runPlanner}>
<label>
From
<input type="datetime-local" step="60" value={range.start} onChange={(e) => setRange({ ...range, start: e.target.value })} />
</label>
<label>
Until
<input type="datetime-local" step="60" value={range.end} onChange={(e) => setRange({ ...range, end: e.target.value })} />
</label>
<div className="planner-actions">
<button type="button" className="ghost" onClick={resetRange}>Reset</button>
<button type="submit" disabled={plannerLoading}>{plannerLoading ? "Calculating..." : "Calculate"}</button>
</div>
</form>
{plannerRows.length > 0 && (
<div className="table">
<div className="table-head">
<span>Medication</span>
<span>Usage</span>
<span>Blisters needed</span>
<span>Available</span>
<span>Status</span>
</div>
{plannerRows.map((row) => (
<div key={row.medicationId} className="table-row">
<span>{row.medicationName}</span>
<span><strong>{row.plannerUsage}</strong> pills</span>
<span>{row.stripsNeeded} × {row.stripSize}</span>
<span>{row.stripsAvailable}</span>
<span className={row.enough ? "status-chip success" : "status-chip danger"}>{row.enough ? "Enough" : "Low"}</span>
</div>
))}
</div>
)}
</article>
</section>
} />
<Route path="/settings" element={
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Email Notifications</h2>
<span className="pill neutral">Reminder settings</span>
</div>
{settingsLoading ? (
<p>Loading settings...</p>
) : (
<form className="settings-form" onSubmit={saveSettings}>
<div className="setting-row">
<div className="setting-info">
<label className="setting-label">Enable Email Reminders</label>
<p className="setting-desc">Get notified when medication is running low</p>
</div>
<label className="toggle-switch">
<input
type="checkbox"
checked={settings.emailEnabled}
onChange={(e) => setSettings({ ...settings, emailEnabled: e.target.checked })}
/>
<span className="toggle-slider"></span>
</label>
</div>
{settings.emailEnabled && (
<>
<div className="setting-group">
<label>
Notification Email
<input
type="email"
value={settings.notificationEmail}
onChange={(e) => setSettings({ ...settings, notificationEmail: e.target.value })}
placeholder="your@email.com"
/>
</label>
<label>
Remind me (days before)
<input
type="number"
min="1"
max="30"
value={settings.reminderDaysBefore}
onChange={(e) => setSettings({ ...settings, reminderDaysBefore: Number(e.target.value) || 7 })}
/>
</label>
</div>
<div className="setting-section">
<h3>SMTP Configuration</h3>
<p className="setting-hint">Diese Einstellungen werden in der <code>.env</code> Datei konfiguriert.</p>
<div className="smtp-readonly">
<div className="smtp-field">
<span className="smtp-label">Host</span>
<span className="smtp-value">{settings.smtpHost || "—"}</span>
</div>
<div className="smtp-field">
<span className="smtp-label">Port</span>
<span className="smtp-value">{settings.smtpPort}</span>
</div>
<div className="smtp-field">
<span className="smtp-label">User</span>
<span className="smtp-value">{settings.smtpUser || "—"}</span>
</div>
<div className="smtp-field">
<span className="smtp-label">Password</span>
<span className="smtp-value">{settings.hasSmtpPassword ? "••••••••" : "—"}</span>
</div>
<div className="smtp-field">
<span className="smtp-label">From</span>
<span className="smtp-value">{settings.smtpFrom || "—"}</span>
</div>
<div className="smtp-field">
<span className="smtp-label">SSL/TLS</span>
<span className="smtp-value">{settings.smtpSecure ? "Ja" : "Nein"}</span>
</div>
</div>
<div className="time-col">
<div className="time-chip times-chip">{item.times.join(" · ")}</div>
</div>
</div>
);
})}
</div>
))}
</div>
<div className="setting-actions">
<button type="button" className="ghost" onClick={testEmail} disabled={testingEmail || !settings.notificationEmail}>
{testingEmail ? "Sending..." : "Send Test Email"}
</button>
{testEmailResult && (
<span className={testEmailResult.success ? "success-text" : "danger-text"}>
{testEmailResult.message}
</span>
)}
</div>
</>
)}
<div className="form-footer">
<button type="submit" disabled={settingsSaving || (!settingsChanged && settingsSaved)}>
{settingsSaving ? "Saving..." : settingsSaved && !settingsChanged ? "Saved ✓" : "Save Settings"}
</button>
</div>
</form>
)}
</article>
</section>
</>
)}
{view === "medications" && (
<section className="grid">
<article className="card meds">
<div className="card-head">
<h2>Medication list</h2>
<span className="pill neutral">{loading ? "Loading..." : `${meds.length} entries`}</span>
</div>
<div className="med-list">
{meds.map((med) => (
<div key={med.id} className="med-row">
<div className="med-header">
<div className="med-info">
<div className="med-name">{med.name}</div>
<div className="med-details">
<span>Packs: <strong>{med.packCount ?? 1}</strong></span>
<span>Blisters per pack: <strong>{med.stripsPerPack ?? med.strips ?? 1}</strong></span>
<span>Pills per blister: <strong>{med.tabsPerStrip ?? med.stripSize}</strong></span>
<span>Loose: <strong>{med.looseTablets ?? 0}</strong></span>
</div>
<div className="med-total">Total: {med.count} pills</div>
</div>
<div className="med-actions">
<button className="ghost" onClick={() => startEdit(med)}>Edit</button>
<button className="ghost danger" onClick={() => deleteMed(med.id)}>Delete</button>
</div>
</div>
<div className="slice-list">
{med.slices.map((s, idx) => (
<div key={`${med.id}-${idx}`} className="slice-row-simple">
{s.usage} {s.usage === 1 ? "pill" : "pills"} · every {s.every} {s.every === 1 ? "day" : "days"} · from {formatDateTime(s.start)}
</div>
))}
</div>
</div>
))}
</div>
</article>
<article className="card form">
<div className="card-head">
<h2>{editingId ? "Edit entry" : "New entry"}</h2>
<span className="pill">Packs + loose pills</span>
</div>
<form className="form-grid" onSubmit={saveMedication}>
<label>
Name
<input value={form.name} onChange={(e) => setForm({ ...form, name: e.target.value })} placeholder="z.B. Lisinopril" required />
</label>
<label>
Packs
<input type="number" min="0" value={form.packCount} onChange={(e) => handleValueChange("packCount", e.target.value)} />
</label>
<label>
Blisters per pack
<input type="number" min="1" value={form.stripsPerPack} onChange={(e) => handleValueChange("stripsPerPack", e.target.value)} />
</label>
<label>
Pills per blister
<input type="number" min="1" value={form.tabsPerStrip} onChange={(e) => handleValueChange("tabsPerStrip", e.target.value)} />
</label>
<label>
Loose pills
<input type="number" min="0" value={form.looseTablets} onChange={(e) => handleValueChange("looseTablets", e.target.value)} />
</label>
<label>
Total (pills)
<div className="static-value">{formatNumber(totalTablets)}</div>
</label>
<div className="full slices">
<div className="card-head">
<h3>Intake schedule</h3>
<button type="button" className="ghost" onClick={addSlice}>+ Intake</button>
</div>
{form.slices.map((s, idx) => (
<div key={idx} className="slice-row">
<div className="slice-inputs">
<label>
Usage (pills)
<input type="number" min="0" step="0.1" value={s.usage} onChange={(e) => setSliceValue(idx, "usage", e.target.value)} />
</label>
<label>
Every (days)
<input type="number" min="1" value={s.every} onChange={(e) => setSliceValue(idx, "every", e.target.value)} />
</label>
<label>
Start (date/time)
<input type="datetime-local" step="60" value={s.start} onChange={(e) => setSliceValue(idx, "start", e.target.value)} />
</label>
</div>
{form.slices.length > 1 && (
<button type="button" className="ghost" onClick={() => removeSlice(idx)}>Remove</button>
)}
</div>
))}
</div>
<div className="full align-end gap">
{editingId && (
<button type="button" className="ghost" onClick={resetForm}>
Cancel
</button>
)}
<button type="submit" disabled={saving}>{saving ? "Saving..." : "Save"}</button>
</div>
</form>
</article>
</section>
)}
{view === "planner" && (
<section className="grid">
<article className="card">
<div className="card-head">
<h2>Demand Calculator</h2>
<span className="pill neutral">Plan your supply</span>
</div>
<form className="planner" onSubmit={runPlanner}>
<label>
From
<input type="datetime-local" step="60" value={range.start} onChange={(e) => setRange({ ...range, start: e.target.value })} />
</label>
<label>
Until
<input type="datetime-local" step="60" value={range.end} onChange={(e) => setRange({ ...range, end: e.target.value })} />
</label>
<div className="planner-actions">
<button type="button" className="ghost" onClick={resetRange}>Reset</button>
<button type="submit" disabled={plannerLoading}>{plannerLoading ? "Calculating..." : "Calculate"}</button>
</div>
</form>
{plannerRows.length > 0 && (
<div className="table">
<div className="table-head">
<span>Medication</span>
<span>Usage</span>
<span>Blisters needed</span>
<span>Available</span>
<span>Status</span>
</div>
{plannerRows.map((row) => (
<div key={row.medicationId} className="table-row">
<span>{row.medicationName}</span>
<span><strong>{row.plannerUsage}</strong> pills</span>
<span>{row.stripsNeeded} × {row.stripSize}</span>
<span>{row.stripsAvailable}</span>
<span className={row.enough ? "status-chip success" : "status-chip danger"}>{row.enough ? "Enough" : "Low"}</span>
</div>
))}
</div>
)}
</article>
</section>
)}
} />
</Routes>
</main>
);
}