secuence_digram.puml

@startuml
!theme sketchy-outline
skinparam participantFontSize 19
skinparam componentFontSize 19
skinparam activityArrowFontSize 19
skinparam actorFontSize 19
skinparam databaseFontSize 19
skinparam queueFontSize 19
title Sequence digram

actor User
participant Backend
database Users
database Reports
queue "Images queue" as iqueue
participant Model

== Regester ==

' Regester
User -> Backend : Regester
Backend -> Users : Check that theres no account
Users --> Users : Run the query
Users -> Backend : Return the reslut
Backend --> Backend : Genrate password for the User
Backend -> Users : Insert user
Users --> Users : Run the query
Backend -> User : The generated password

== Login ==

' Login
User -> Backend : Login
Backend --> Backend : Check internal conditions
Backend -> Users : Query the user credentials
Users --> Users : Run the query
Users -> Backend : Return the result
Backend -> User : Return the responce

== Usage ==

User -> Backend  : Upload image
Backend --> Backend : Preprocessing
Backend -> iqueue : Send the prepered image to the queue

iqueue -> Model : Ping: check that theres an avilable spot
Model -> iqueue : responce
iqueue -> Model : The image


Model --> Model : Feature selection

Model --> Model : Optimizer (AdamaW)

Model --> Model : CNN


Model --> Model : Tumor detection

Model -> Backend : The reslut (pos/nig)
Model -> iqueue : Notify the queue

Backend --> Backend : Format the information and creat the report

Backend -> Reports : Save the report
Reports --> Reports : Run the queryy

Backend -> User : The report




@enduml