#lang racket (provide app-dispatch) (require web-server/dispatch web-server/http web-server/formlets "views.rkt" "formlets.rkt" "models/user.rkt" "models/nutrient-measurement.rkt" "models/nutrient-target.rkt" "models/crop-requirement.rkt" "services/nnls.rkt") (define-values (app-dispatch _) (dispatch-rules ;; Ferti dashboard [("ferti") #:method "get" ferti] ;; Nutrient measurements [("measurement" "new") #:method "get" new-measurement] [("measurement" "create") #:method "post" create-measurement] [("measurement" "destroy") #:method "post" destroy-measurement] ;; Nutrient targets [("target" "new") #:method "get" new-target] [("target" "create") #:method "post" create-target] ;; Index [("") #:method "get" index] [else fallback])) (define (ferti _) (define measurements (get-nutrient-measurements)) (define ferti-recipe (find-ferti-recipe)) (response/xexpr #:preamble #"" (ferti-page measurements ferti-recipe))) (define (index _) (define user (get-current-user)) (response/xexpr #:preamble #"" (index-page user))) ;; Nutrient measurements (define (new-measurement _) (response/xexpr #:preamble #"" (new-measurement-page))) (define (create-measurement req) (define-values (measured-on measurements) (formlet-process (measurements-formlet) req)) (create-nutrient-measurement! measured-on measurements) (redirect-to "/")) (define (destroy-measurement req) (delete-nutrient-measurement! req) (redirect-to "/")) ;; Nutrient targets (define (new-target _) (response/xexpr #:preamble #"" (new-target-page))) (define (create-target req) (define-values (effective-on crop-requirement-mix) (formlet-process (targets-formlet) req)) (define target-nutrient-values (average-crop-requirement-nutrient-values crop-requirement-mix)) (create-nutrient-target! effective-on target-nutrient-values) (redirect-to "/")) (define (fallback _) (response/xexpr #:preamble #"" (fallback-page 404)))