StageAndSuitcase/stage-and-suitcase-mih
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add perscription pdf generation

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yaso-meth
2024-08-22 16:11:03 +02:00
parent 25feb2724c
commit ac14c24eee
1 changed files with 143 additions and 25 deletions
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168
backend/routers/fileStorage.py
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@@ -1,16 +1,22 @@
from textwrap import wrap
import io
from datetime import datetime, date
from typing import List
import requests
from fastapi import APIRouter, HTTPException, File, UploadFile, Form
from fastapi.responses import FileResponse, JSONResponse
import requests
from pydantic import BaseModel
from minio import Minio
import Minio_Storage
from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import A4
from reportlab.lib.utils import ImageReader
import io
from datetime import datetime
#SuperToken Auth from front end
from reportlab.platypus import SimpleDocTemplate
from supertokens_python.recipe.session.framework.fastapi import verify_session
from supertokens_python.recipe.session import SessionContainer
from fastapi import Depends
@@ -41,6 +47,30 @@ class medCertUploud(BaseModel):
logo_path: str
sig_path: str
class perscription(BaseModel):
name: str
unit: str
form: str
fullForm: str
quantity: str
dosage: str
times: str
days: str
repeats: str
class perscriptionList(BaseModel):
app_id: str
fullName: str
id_no: str
docfname: str
busName: str
busAddr: str
busNo: str
busEmail: str
logo_path: str
sig_path: str
data: List[perscription]
@router.get("/minio/pull/file/{app_id}/{folder}/{file_name}/{env}", tags=["Minio"])
async def pull_File_from_user(app_id: str, folder: str, file_name: str, env: str, session: SessionContainer = Depends(verify_session())): #, session: SessionContainer = Depends(verify_session())
path = app_id + "/" + folder + "/" + file_name
@@ -97,22 +127,17 @@ async def delete_File_of_user(requestItem: minioDeleteRequest, session: SessionC
# "file contents": file.file.read(),
# }
# Get List of all files by patient
@router.post("/minio/generate/med-cert/", tags=["Minio"])
async def upload_File_to_user(requestItem: medCertUploud, session: SessionContainer = Depends(verify_session())):
# uploudMedCert(requestItem.app_id,
# requestItem.fullName,
# requestItem.docfname,
# requestItem.startDate,
# requestItem.endDate,
# requestItem.returnDate,
# requestItem.logo_path,
# requestItem.sig_path)
async def upload_med_cert_to_user(requestItem: medCertUploud, session: SessionContainer = Depends(verify_session())):
uploudMedCert(requestItem)
return {"message": "Successfully Generated File"}
@router.post("/minio/generate/perscription/", tags=["Minio"])
async def upload_perscription_to_user(requestItem: perscriptionList, session: SessionContainer = Depends(verify_session())): #, session: SessionContainer = Depends(verify_session())
uploudPerscription(requestItem)
return {"message": "Successfully Generated File"}
def uploudFile(app_id, folder, fileName, extension, content):
client = Minio_Storage.minioConnection.minioConnect("dev")
found = client.bucket_exists("mih")
@@ -129,12 +154,8 @@ def uploudFile(app_id, folder, fileName, extension, content):
content_type=f"application/{extension}")
#"minio""localhost:9000"
# def uploudMedCert(app_id, fullName, docfname, startDate, endDate, returnDate, logo_path, sig_path):
def uploudMedCert(requestItem: medCertUploud):
client = Minio_Storage.minioConnection.minioConnect("dev")
# generateMedCertPDF(fullName, docfname, startDate, endDate, returnDate, logo_path, sig_path)
generateMedCertPDF(requestItem)
today = datetime.today().strftime('%Y-%m-%d')
found = client.bucket_exists("mih")
@@ -143,9 +164,8 @@ def uploudMedCert(requestItem: medCertUploud):
else:
print("Bucket already exists")
fileName = f"{requestItem.app_id}/patient_files/Med-Cert-{requestItem.fullName}-{today}.pdf"
client.fput_object("mih", fileName, "temp.pdf")
client.fput_object("mih", fileName, "temp-med-cert.pdf")
# def generateMedCertPDF(fullName, docfname, startDate, endDate, returnDate, logo_path, sig_path):
def generateMedCertPDF(requestItem: medCertUploud):
client = Minio_Storage.minioConnection.minioConnect("dev")
new_logo_path = requestItem.logo_path.replace(" ","-")
@@ -156,7 +176,7 @@ def generateMedCertPDF(requestItem: medCertUploud):
imageSig = ImageReader(io.BytesIO(minioSig))
w,h = A4
today = datetime.today().strftime('%d-%m-%Y')
myCanvas = canvas.Canvas("temp.pdf", pagesize=A4)
myCanvas = canvas.Canvas("temp-med-cert.pdf", pagesize=A4)
#Business Logo
myCanvas.drawImage(imageLogo, 50, h - 125,100,100, mask='auto')
@@ -210,9 +230,107 @@ def generateMedCertPDF(requestItem: medCertUploud):
myCanvas.drawString(w-150,h-720,"Scan to verify")
myCanvas.save()
def uploudPerscription(requestItem: perscriptionList):
client = Minio_Storage.minioConnection.minioConnect("dev")
generatePerscriptionPDF(requestItem)
today = datetime.today().strftime('%Y-%m-%d')
found = client.bucket_exists("mih")
if not found:
client.make_bucket("mih")
else:
print("Bucket already exists")
fileName = f"{requestItem.app_id}/patient_files/Perscription-{requestItem.fullName}-{today}.pdf"
client.fput_object("mih", fileName, "temp-perscription.pdf")
def generatePerscriptionPDF(requestItem: perscriptionList):
client = Minio_Storage.minioConnection.minioConnect("dev")
new_logo_path = requestItem.logo_path.replace(" ","-")
new_sig_path = requestItem.sig_path.replace(" ","-")
minioLogo = client.get_object("mih", new_logo_path).read()
imageLogo = ImageReader(io.BytesIO(minioLogo))
minioSig = client.get_object("mih", new_sig_path).read()
imageSig = ImageReader(io.BytesIO(minioSig))
w,h = A4
#Def get
#uploudFile("Yasien Meth","Dr D Oct","18-06-2024","20-06-2024","21-06-2024")
myCanvas = canvas.Canvas("temp-perscription.pdf", pagesize=A4)
#Business Logo
myCanvas.drawImage(imageLogo, 50, h - 125,100,100, mask='auto')
#Business Details
myCanvas.setFont('Helvetica-Bold', 10)
myCanvas.drawRightString(w - 50,h - 40, f"Name: {requestItem.busName}")
myCanvas.drawRightString(w - 50,h - 55, f"Address: {requestItem.busAddr}")
myCanvas.drawRightString(w - 50,h - 70, f"Contact No.: {requestItem.busNo}")
myCanvas.drawRightString(w - 50,h - 85, f"Email: {requestItem.busEmail}")
myCanvas.line(50,h-150,w-50,h-150)
#Todays Date
myCanvas.setFont('Helvetica', 12)
today = datetime.today()
issueDate = today.strftime('%d-%m-%Y')
myCanvas.drawRightString(w - 50,h - 180,issueDate)
#Title
myCanvas.setFont('Helvetica-Bold', 20)
myCanvas.drawString(w-375, h - 200, "Perscription")
#Body
myCanvas.setFont('Helvetica-Bold', 12)
myCanvas.drawString(50, h-250, f"Patient: {requestItem.fullName}")
myCanvas.drawString(50, h-270, f"Patient ID: {requestItem.id_no}")
#boday headings
myCanvas.drawString(50, h-300, "Description")
myCanvas.drawRightString(w - 50, h-300, "Repeat(s)")
myCanvas.drawRightString(w - 150, h-300, "Quantity")
myCanvas.line(50,h-310,w-50,h-310)
myCanvas.setStrokeColorRGB(0.749, 0.749, 0.749)
myCanvas.setFont('Helvetica', 12)
y = 330
i = 0
for persc in requestItem.data:
description1 = f"{persc.name} - {persc.form}"
description2 = f"{persc.dosage} {persc.fullForm}, {persc.times} time(s) daily, for {persc.days} day(s)"
quant = f"{persc.quantity}"
reps = f"{persc.repeats}"
myCanvas.drawString(50, h-y, f"{i+1}.")
myCanvas.drawString(60, h-y, description1)
myCanvas.drawRightString(w-75, h-y, reps)
myCanvas.drawRightString(w-175, h-y, quant)
y+=15
myCanvas.drawString(60, h-y, description2)
if(i<len(requestItem.data)-1):
y+=10
myCanvas.line(50,h-y,w-50,h-y)
y += 20
i+=1
myCanvas.setStrokeColorRGB(0,0,0)
myCanvas.line(50,h-y-10,w-50,h-y-10)
#Signature
y=750
myCanvas.drawImage(imageSig, 50, h-y,100,100)
myCanvas.line(50,h-y-10,200,h-y-10)
myCanvas.drawString(50, h-y-30, requestItem.docfname.upper())
#QR Verification
qrText = f"Perscription generated on {issueDate} by {requestItem.docfname} for {requestItem.fullName}.\nPowered by Mzansi Innovation Hub."
qrText = qrText.replace(" ","+")
url = f"https://api.qrserver.com/v1/create-qr-code/?data={qrText}&size=100x100"
response = requests.get(url)
image = ImageReader(io.BytesIO(response.content))
myCanvas.drawImage(image,w-150, h-y-10,100,100)
myCanvas.setFont('Helvetica-Bold', 15)
myCanvas.drawString(w-150,h-y-30,"Scan to verify")
myCanvas.save()
def byteToMb(size):
sizekb = size /1000