118 lines
5.2 KiB
Python
118 lines
5.2 KiB
Python
from datetime import timedelta
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import json
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from django.shortcuts import redirect, render
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from django.http import HttpResponse, JsonResponse
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from django.contrib.auth.decorators import login_required
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from django.views.decorators.http import require_http_methods
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from django.utils import timezone
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from . import models
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from . import forms
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@require_http_methods(["GET"])
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def index(request):
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return render(request, 'medwings/index.html')
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@login_required
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@require_http_methods(["GET"])
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def dashboard(request):
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mews_records = models.MewsRecord.objects.filter(user=request.user)
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blood_pressure_records = models.BloodPressureRecord.objects.filter(user=request.user)
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body_temp_records = models.BodyTempRecord.objects.filter(user=request.user)
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heart_rate_records = models.HeartRateRecord.objects.filter(user=request.user)
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spo2_level_records = models.Spo2LevelRecord.objects.filter(user=request.user)
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respiration_score_records = models.RespirationScoreRecord.objects.filter(user=request.user)
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context = {
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"mews_data": json.dumps([{"x": record.recorded.timestamp(), "y": record.value_n} for record in mews_records]),
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"blood_pressure_data": json.dumps([{"x": record.recorded.timestamp(), "y": record.value_systolic_mmhg} for record in blood_pressure_records]),
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"body_temp_data": json.dumps([{"x": record.recorded.timestamp(), "y": float(record.value_celsius)} for record in body_temp_records]),
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"heart_rate_data": json.dumps([{"x": record.recorded.timestamp(), "y": record.value_bpm} for record in heart_rate_records]),
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"spo2_level_data": json.dumps([{"x": record.recorded.timestamp(), "y": record.value_percent} for record in spo2_level_records]),
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"respiration_score_data": json.dumps([{"x": record.recorded.timestamp(), "y": record.value_severity} for record in respiration_score_records]),
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}
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return render(request, 'medwings/dashboard.html', context)
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@login_required
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@require_http_methods(["GET", "POST"])
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def mews_init(request):
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if request.method == 'POST':
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respiration_score_form = forms.RespirationScoreForm(request.POST)
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if respiration_score_form.is_valid():
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respiration_score = respiration_score_form.save(commit=False)
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respiration_score.recorded = timezone.now()
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respiration_score.user = request.user
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respiration_score.save()
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return redirect('mews-continue')
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else:
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respiration_score_form = forms.RespirationScoreForm()
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context = {
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'respiration_score_form': respiration_score_form,
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}
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return render(request, 'medwings/mews-init.html', context)
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@login_required
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def mews_continue(request):
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return render(request, 'medwings/mews-continue.html')
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@require_http_methods(["GET"])
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def mews_status(request):
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if not request.user.is_authenticated:
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return HttpResponse('Unauthorized', status=401)
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request.user.apiaccount.update_records()
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ten_minutes_ago = timezone.now() - timedelta(minutes=10)
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blood_pressure_record = models.BloodPressureRecord.objects.filter(user=request.user).filter(recorded__gte=ten_minutes_ago).order_by('-recorded').first()
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body_temp_record = models.BodyTempRecord.objects.filter(user=request.user).filter(recorded__gte=ten_minutes_ago).order_by('-recorded').first()
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heart_rate_record = models.HeartRateRecord.objects.filter(user=request.user).filter(recorded__gte=ten_minutes_ago).order_by('-recorded').first()
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spo2_level_record = models.Spo2LevelRecord.objects.filter(user=request.user).filter(recorded__gte=ten_minutes_ago).order_by('-recorded').first()
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respiration_score_record = models.RespirationScoreRecord.objects.filter(user=request.user).filter(recorded__gte=ten_minutes_ago).order_by('-recorded').first()
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data = {
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'blood_pressure_value': blood_pressure_record.value_systolic_mmhg if blood_pressure_record else None,
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'body_temp_value': body_temp_record.value_celsius if body_temp_record else None,
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'heart_rate_value': heart_rate_record.value_bpm if heart_rate_record else None,
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'spo2_level_value': spo2_level_record.value_percent if spo2_level_record else None,
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'respiration_score_value': respiration_score_record.value_severity if respiration_score_record else None,
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'mews_value': None,
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}
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if (blood_pressure_record
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and body_temp_record
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and heart_rate_record
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and spo2_level_record
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and respiration_score_record
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):
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mews_record = models.MewsRecord(
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user=request.user, recorded=timezone.now(),
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value_n=models.MewsRecord.calculate_mews_value(
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blood_pressure_record.value_systolic_mmhg,
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body_temp_record.value_celsius,
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heart_rate_record.value_bpm,
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spo2_level_record.value_percent,
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respiration_score_record.value_severity
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),
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blood_pressure_record=blood_pressure_record,
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body_temp_record=body_temp_record,
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heart_rate_record=heart_rate_record,
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respiration_score_record=respiration_score_record,
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spo2_level_record=spo2_level_record
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)
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mews_record.save()
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data['mews_value'] = mews_record.value_n
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return JsonResponse(data)
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