Files
integreat/src/clj/auto_ap/routes/invoices.clj
2018-05-10 17:32:22 -07:00

170 lines
7.8 KiB
Clojure

(ns auto-ap.routes.invoices
(:require [auto-ap.db.companies :as companies]
[auto-ap.db.vendors :as vendors]
[auto-ap.db.invoices :as invoices]
[auto-ap.db.utils :refer [query]]
[auto-ap.parse :as parse]
[auto-ap.routes.utils :refer [wrap-secure]]
[compojure.core :refer [GET POST context defroutes
wrap-routes]]
[clojure.string :as str]))
(defn reset-id [i]
(update i :invoice-number
(fn [n] (if (re-matches #"#+" n)
nil
n))))
(defn assoc-company-code [i]
(assoc i :company-code (first (str/split (:location i) #"-" ))))
(defn parse-company [{:keys [company-code company]} companies]
(if-let [id (:id (or (companies company-code)
(companies company)))]
id
(throw (Exception. (str "Company code '" company-code "' and company named '" company "' not found.")))))
(defn parse-invoice-number [{:keys [invoice-number]}]
(or invoice-number ""))
(defn parse-vendor [{:keys [vendor-name check]} vendors]
(let [id (:id (vendors vendor-name))]
(cond id
id
(= "Cash" check)
nil
:else
(throw (Exception. (str "Vendor '" vendor-name "' not found."))))))
(defn parse-amount [i]
(try
(Double/parseDouble (str/replace (or (second
(re-matches #"[^0-9\.,]*([0-9\.,]+)[^0-9\.,]*" (:amount i)))
"0")
#"," ""))
(catch Exception e
(throw (Exception. (str "Could not parse total from value '" (:amount i) "'") e)))))
(defn parse-date [{:keys [raw-date]}]
(try
(parse/parse-value :clj-time "MM/dd/yyyy" raw-date)
(catch Exception e
(throw (Exception. (str "Could not parse date from '" raw-date "'") e)))))
(defn parse-or-error [key f]
(fn [x]
(try
(assoc x key (f x))
(catch Exception e
(update x :errors conj {:info (.getMessage e)
:details (str e)})))))
(defroutes routes
(wrap-routes
(context "/invoices" []
(GET "/" []
{:status 200
:body (pr-str (invoices/get-all))
:headers {"Content-Type" "application/edn"}})
(GET "/unpaid" {:keys [query-params] :as r}
{:status 200
:body (pr-str (invoices/get-unpaid (query-params "company")))
:headers {"Content-Type" "application/edn"}})
(GET "/pending" {:keys [query-params]}
{:status 200
:body (pr-str (invoices/get-pending (query-params "company")))
:headers {"Content-Type" "application/edn"}})
(POST "/" {:keys [edn-params]}
(invoices/insert-multi! (:rows edn-params))
{:status 200
:body (pr-str (invoices/get-all))
:headers {"Content-Type" "application/edn"}})
(POST "/approve" {:keys [query-params]}
(invoices/approve)
{:status 200
:body (pr-str (invoices/get-pending (query-params "company")))
:headers {"Content-Type" "application/edn"}})
(POST "/reject" {:keys [query-params]}
(invoices/reject)
{:status 200
:body (pr-str (invoices/get-pending (query-params "company")))
:headers {"Content-Type" "application/edn"}})
(POST "/upload"
{{ files "file"} :params :as params}
(let [{:keys [filename tempfile]} files
companies (companies/get-all)
vendors (vendors/get-all)]
(invoices/import (parse/parse-file (.getPath tempfile) filename) companies vendors)
{:status 200
:body (pr-str (invoices/get-pending ((:query-params params ) "company")))
:headers {"Content-Type" "application/edn"}}))
(POST "/upload-integreat"
{{:keys [excel-rows]} :edn-params}
(let [columns [:raw-date :vendor-name :check :location :invoice-number :amount :company :bill-entered :bill-rejected :added-on :exported-on]
all-vendors (reduce
(fn [x y]
(assoc x (:name y) y))
{}
(vendors/get-all))
all-companies (reduce
(fn [x y]
(-> x
(assoc (:code y) y)
(assoc (:name y) y)))
{}
(companies/get-all))
rows (->> (str/split excel-rows #"\n" )
(map #(str/split % #"\t"))
(map #(into {} (map (fn [c k] [k c] ) % columns)))
(map reset-id)
(map assoc-company-code)
(map (parse-or-error :company-id #(parse-company % all-companies)))
(map (parse-or-error :vendor-id #(parse-vendor % all-vendors)))
(map (parse-or-error :invoice-number parse-invoice-number))
(map (parse-or-error :total parse-amount))
(map (parse-or-error :date parse-date)))
error-rows (filter :errors rows)
vendors-not-found (->> rows
(filter #(and (nil? (:vendor-id %))
(not= "Cash" (:check %))))
(map :vendor-name)
set)
insert-rows (vec (->> (filter #(not (seq (:errors %))) rows)
(map (fn [{:keys [vendor-id total company-id amount date invoice-number]}]
{:vendor-id vendor-id
:company-id company-id
:total total
:imported true
:status "unpaid"
:invoice-number invoice-number
:date date}))))
inserted-row-count (invoices/upsert-multi! insert-rows)
already-imported-count (- (count insert-rows) inserted-row-count)
]
{:status 200
:body (pr-str {:imported inserted-row-count
:already-imported already-imported-count
:vendors-not-found vendors-not-found
:errors (map #(dissoc % :date) error-rows)})
:headers {"Content-Type" "application/edn"}}))
;; Removing the export view for now...
#_(wrap-json-response (GET "/export" {:keys [query-params]}
(println query-params)
(doto (invoices/get-unpaid (query-params "company"))
println))))
wrap-secure))