test
This commit is contained in:
@@ -5,21 +5,17 @@ fuenf_minuten_bp = Blueprint('fuenf_minuten', __name__, url_prefix='/fuenf_minut
|
||||
|
||||
@fuenf_minuten_bp.route('/', strict_slashes=False)
|
||||
def fuenf_minuten():
|
||||
# Abrufen der Filterparameter aus der Anfrage
|
||||
start_date = request.args.get('start_date')
|
||||
end_date = request.args.get('end_date')
|
||||
start_time = request.args.get('start_time', '00:00')
|
||||
end_time = request.args.get('end_time', '23:59')
|
||||
|
||||
# Validierung der Eingabewerte
|
||||
if not start_date or not end_date:
|
||||
return jsonify({'error': 'Bitte sowohl Start- als auch End-Datum auswählen.'})
|
||||
|
||||
# Aufbau der Verbindung zur Datenbank
|
||||
conn = get_db_connection()
|
||||
cursor = conn.cursor()
|
||||
|
||||
# SQL-Abfrage zur Generierung der 5-Minuten-Intervalle und Zählung der Übertragungen
|
||||
query = """
|
||||
WITH RECURSIVE seq AS (
|
||||
SELECT 0 AS n
|
||||
@@ -43,12 +39,10 @@ def fuenf_minuten():
|
||||
ORDER BY all_times.time_slot;
|
||||
"""
|
||||
|
||||
# Setzen der Parameter für die SQL-Abfrage
|
||||
start_datetime = f"{start_date} {start_time}"
|
||||
end_datetime = f"{end_date} {end_time}"
|
||||
|
||||
try:
|
||||
# Ausführen der SQL-Abfrage
|
||||
cursor.execute(query, (
|
||||
start_datetime,
|
||||
end_datetime,
|
||||
@@ -59,11 +53,8 @@ def fuenf_minuten():
|
||||
))
|
||||
results = cursor.fetchall()
|
||||
conn.close()
|
||||
|
||||
# Formatierung der Ergebnisse für die API-Antwort
|
||||
return jsonify([{'time_slot': row[0], 'transmission_count': row[1]} for row in results])
|
||||
|
||||
except Exception as e:
|
||||
# Fehlerbehandlung
|
||||
conn.close()
|
||||
return jsonify({'error': str(e)})
|
||||
|
||||
@@ -1,38 +1,20 @@
|
||||
// Globale Variable für den Chart
|
||||
let fuenfMinutenChart;
|
||||
|
||||
// Funktion zum Abrufen und Aktualisieren des Charts
|
||||
function fetchAndUpdateChart(filter = null) {
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
const startDateInput = document.getElementById('startDate');
|
||||
const endDateInput = document.getElementById('endDate');
|
||||
const startTimeInput = document.getElementById('startTime');
|
||||
const endTimeInput = document.getElementById('endTime');
|
||||
|
||||
// Abrufen von Start- und Enddaten mit Standardwerten
|
||||
let startDate = startDateInput.value || getDefaultDate(-1); // Standardwert: Gestern
|
||||
let endDate = endDateInput.value || getDefaultDate(0); // Standardwert: Heute
|
||||
let startTime = startTimeInput.value || '00:00';
|
||||
let endTime = endTimeInput.value || '23:59';
|
||||
function fetchAndUpdateChart() {
|
||||
const startDate = startDateInput.value;
|
||||
const endDate = endDateInput.value;
|
||||
const startTime = startTimeInput.value || '00:00';
|
||||
const endTime = endTimeInput.value || '23:59';
|
||||
|
||||
// Überschreiben mit Zeitraumfilter, falls angegeben
|
||||
if (filter) {
|
||||
const now = new Date();
|
||||
if (filter === '24h') {
|
||||
startDate = getDefaultDate(-1);
|
||||
endDate = getDefaultDate(0);
|
||||
} else if (filter === '7d') {
|
||||
startDate = getDefaultDate(-7);
|
||||
endDate = getDefaultDate(0);
|
||||
} else if (filter === '1m') {
|
||||
startDate = getDefaultDate(-30);
|
||||
endDate = getDefaultDate(0);
|
||||
} else if (filter === '1y') {
|
||||
startDate = getDefaultDate(-365);
|
||||
endDate = getDefaultDate(0);
|
||||
}
|
||||
if (!startDate || !endDate) {
|
||||
alert('Bitte sowohl Start- als auch End-Datum auswählen!');
|
||||
return;
|
||||
}
|
||||
|
||||
// API-Aufruf
|
||||
fetch(`/fuenf_minuten?start_date=${startDate}&end_date=${endDate}&start_time=${startTime}&end_time=${endTime}`)
|
||||
.then(response => {
|
||||
if (!response.ok) {
|
||||
@@ -45,31 +27,24 @@ function fetchAndUpdateChart(filter = null) {
|
||||
throw new Error('Ungültige Daten vom Server.');
|
||||
}
|
||||
|
||||
// Labels und Werte für den Chart
|
||||
const labels = data.map(item => item.time_slot);
|
||||
const values = data.map(item => item.transmission_count);
|
||||
|
||||
// Farben für Balken
|
||||
const backgroundColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 0.5)' : 'rgba(54, 162, 235, 0.5)');
|
||||
const borderColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 1)' : 'rgba(54, 162, 235, 1)');
|
||||
|
||||
const ctx = document.getElementById('fuenfMinutenChart').getContext('2d');
|
||||
|
||||
// Alten Chart zerstören, falls vorhanden
|
||||
if (fuenfMinutenChart) {
|
||||
fuenfMinutenChart.destroy();
|
||||
if (window.fuenfMinutenChart) {
|
||||
window.fuenfMinutenChart.destroy();
|
||||
}
|
||||
|
||||
// Neuer Chart
|
||||
fuenfMinutenChart = new Chart(ctx, {
|
||||
window.fuenfMinutenChart = new Chart(ctx, {
|
||||
type: 'bar',
|
||||
data: {
|
||||
labels: labels,
|
||||
datasets: [{
|
||||
label: 'Übertragungen',
|
||||
data: values,
|
||||
backgroundColor: backgroundColors,
|
||||
borderColor: borderColors,
|
||||
backgroundColor: 'rgba(54, 162, 235, 0.5)',
|
||||
borderColor: 'rgba(54, 162, 235, 1)',
|
||||
borderWidth: 1
|
||||
}]
|
||||
},
|
||||
@@ -96,27 +71,22 @@ function fetchAndUpdateChart(filter = null) {
|
||||
console.error('Fehler bei der 5-Minuten-Datenabfrage:', err.message);
|
||||
alert(`Fehler bei der 5-Minuten-Datenabfrage: ${err.message}`);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Funktion zur Berechnung von Standarddaten
|
||||
function getDefaultDate(offsetDays) {
|
||||
const date = new Date();
|
||||
date.setDate(date.getDate() + offsetDays);
|
||||
return date.toISOString().split('T')[0];
|
||||
}
|
||||
// Set default dates to pre-fill inputs
|
||||
const now = new Date();
|
||||
const yesterday = new Date();
|
||||
yesterday.setDate(now.getDate() - 1);
|
||||
|
||||
// Event Listener für Zeitfilter
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
document.getElementById('timeFilter').addEventListener('change', (event) => {
|
||||
fetchAndUpdateChart(event.target.value);
|
||||
});
|
||||
startDateInput.value = yesterday.toISOString().split('T')[0];
|
||||
endDateInput.value = now.toISOString().split('T')[0];
|
||||
|
||||
// Listener für Datumsauswahl
|
||||
document.getElementById('startDate').addEventListener('change', () => fetchAndUpdateChart());
|
||||
document.getElementById('endDate').addEventListener('change', () => fetchAndUpdateChart());
|
||||
document.getElementById('startTime').addEventListener('change', () => fetchAndUpdateChart());
|
||||
document.getElementById('endTime').addEventListener('change', () => fetchAndUpdateChart());
|
||||
// Event Listener for changes in date and time inputs
|
||||
startDateInput.addEventListener('change', fetchAndUpdateChart);
|
||||
endDateInput.addEventListener('change', fetchAndUpdateChart);
|
||||
startTimeInput.addEventListener('change', fetchAndUpdateChart);
|
||||
endTimeInput.addEventListener('change', fetchAndUpdateChart);
|
||||
|
||||
// Initiales Laden mit Standardwerten
|
||||
fetchAndUpdateChart('24h');
|
||||
// Initial chart load
|
||||
fetchAndUpdateChart();
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user