sequenceDiagram
actor C as Scraper
participant S as holland2stay.pay2wash.app
critical Authentication
C->>S: GET `/login`
S-->>+C: Serve login form HTML
Note over S,C: Set `pay2wash_session` cookie
Note over C: Parse `_token` input from login form
Note over C: Create form with `_token` `email` and `password`
C->>S: POST form to `/login`
S-->>C: Redirect to `/`
C->>S: GET `/`
S-->>C: Redirect to `/home`
end
C->>S: GET `/home`
S-->>C: Serve home page HTML
Note over C: Save `#35;location` input element's value in ID
loop Statuses
C->>S: GET `/machine_statuses/{ID}`
S-->>C: Serve JSON data
Note over C: Parse JSON data to get machine statuses
end
critical De-authentication
C->>-S: GET `/logout`
S-->>C: Redirect to `/`
C->>S: GET `/`
S-->>C: Redirect to `/login`
end