320 lines
15 KiB
Clojure
320 lines
15 KiB
Clojure
(ns auto-ap.ssr.ledger.profit-and-loss
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(:require
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[amazonica.aws.s3 :as s3]
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[auto-ap.datomic
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:refer [conn pull-many]]
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[auto-ap.graphql.utils :refer [assert-can-see-client]]
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[auto-ap.ledger :refer [build-account-lookup upsert-running-balance]]
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[auto-ap.ledger.reports :as l-reports]
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[auto-ap.logging :as alog]
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[auto-ap.pdf.ledger :refer [table->pdf]]
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[auto-ap.permissions :refer [can? wrap-must]]
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[auto-ap.routes.ledger :as route]
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[auto-ap.routes.utils
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:refer [wrap-client-redirect-unauthenticated]]
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[auto-ap.ssr-routes :as ssr-routes]
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[auto-ap.ssr.components :as com]
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[auto-ap.ssr.form-cursor :as fc]
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[auto-ap.ssr.hx :as hx]
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[auto-ap.ssr.ledger.report-table :refer [cell-count concat-tables table]]
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[auto-ap.ssr.nested-form-params :refer [wrap-nested-form-params]]
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[auto-ap.ssr.svg :as svg]
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[auto-ap.ssr.ui :refer [base-page]]
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[auto-ap.ssr.utils
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:refer [apply-middleware-to-all-handlers clj-date-schema html-response
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modal-response wrap-form-4xx-2 wrap-schema-enforce]]
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[auto-ap.time :as atime]
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[bidi.bidi :as bidi]
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[clj-pdf.core :as pdf]
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[clj-time.coerce :as coerce]
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[clj-time.core :as time]
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[clojure.java.io :as io]
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[clojure.string :as str]
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[config.core :refer [env] :as env]
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[datomic.api :as dc]
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[iol-ion.utils :refer [by]]
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[malli.core :as mc])
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(:import
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[java.util UUID]
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[org.apache.commons.io.output ByteArrayOutputStream]))
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(def query-schema (mc/schema
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[:maybe [:map
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[:client {:unspecified/value :all}
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[:or
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[:enum :all]
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[:vector {:coerce? true :min 1}
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[:entity-map {:pull [:db/id :client/name]}]]]]
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[:column-per-location {:default false}
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[:boolean {:decode/string {:enter #(if (= % "on") true
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(boolean %))}}]]
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[:include-deltas {:default false}
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[:boolean {:decode/string {:enter #(if (= % "on") true
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(boolean %))}}]]
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[:periods {:unspecified/fn (fn [] (let [now (atime/local-now)]
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[{:start (atime/as-local-time (time/date-time (time/year now)
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1
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1))
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:end (atime/local-now)}]))}
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[:vector {:coerce? true}
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[:map
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[:start clj-date-schema]
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[:end clj-date-schema]]]]]]))
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;; TODO
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;; 1. Rerender form when running
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;; 2. Don't throw crazy errors when missing a field
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;; 3. General cleanup of the patterns in run-balance-sheet
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;; 4. Review ledger dialog
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;; 5. pagination and filtering within dialog. looks weird with the full screen refresh
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(defn get-report [{ {:keys [periods client] :as qp} :form-params :as request}]
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(when (and (seq periods) client)
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(let [client (if (= :all client) (take 5 (:clients request)) client)
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client-ids (map :db/id client)
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_ (upsert-running-balance (into #{} client-ids))
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_ (doseq [client-id client-ids]
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(assert-can-see-client (:identity request) client-id))
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lookup-account (->> client-ids
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(map (fn build-lookup [client-id]
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[client-id (build-account-lookup client-id)]))
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(into {}))
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data (into []
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(for [client-id client-ids
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p periods
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[client-id account-id location debits credits balance count sample] (iol-ion.query/detailed-account-snapshot (dc/db conn) client-id (coerce/to-date (:end p)) (coerce/to-date (:start p)))
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:let [account ((or (lookup-account client-id) {}) account-id)]]
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{:client-id client-id
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:account-id account-id
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:location location
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:debits debits
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:credits credits
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:count count
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:amount (if (#{:account-type/asset
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:account-type/dividend
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:account-type/expense} (:account_type account))
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(- (or debits 0.0) (or credits 0.0))
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(- (or credits 0.0) (or debits 0.0)))
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:account-type (:account_type account)
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:numeric-code (:numeric_code account)
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:name (:name account)
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:sample sample
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:period {:start ( coerce/to-date (:start p)) :end (coerce/to-date (time/plus (:end p) (time/days 1)))}}))
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args (assoc (:form-params request)
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:periods (map (fn [d] {:start ( coerce/to-date (:start d)) :end ( coerce/to-date (:end d))}) periods))
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clients (pull-many (dc/db conn) [:client/code :client/name :db/id] client-ids)
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pnl-data (l-reports/->PNLData args data (by :db/id :client/code clients))
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report (l-reports/summarize-pnl pnl-data)]
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(alog/info ::profit-and-loss :params args)
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{:data report
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:report report})))
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(defn maybe-trim-clients [request client]
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(if (= :all client)
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(cond-> {:client (take 20 (:clients request))}
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(> (count (:clients request)) 20)
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(assoc :warning "You requested a report with more than 20 clients. This report will only contain the first 20."))
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{:client client}))
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(defn profit-and-loss* [{ {:keys [periods client] } :form-params :as request}]
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[:div#report
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(when (and periods client)
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(let [{:keys [client warning]} (maybe-trim-clients request client)
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{:keys [data report]} (get-report (assoc-in request [:form-params :client] client))
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client-count (count (set (map :client-id (:data data))))
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table-contents (concat-tables (concat (:summaries report) (:details report)))]
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(list
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[:div.text-2xl.font-bold.text-gray-600 (str "Profit and loss - " (str/join ", " (map :client/name client)))]
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(table {:widths (into [20] (take (dec (cell-count table-contents))
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(mapcat identity
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(repeat
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(if (-> data :args :include-deltas)
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[13 6 13]
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[13 6])))))
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:investigate-url (bidi.bidi/path-for ssr-routes/only-routes ::route/investigate)
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:table table-contents
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:warning [:div
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(not-empty (str (str/join "\n " (filter not-empty [warning (:warning report)]))))
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(when (can? (:identity request)
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{:subject :history
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:activity :view})
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(for [n (:invalid-ids report)]
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[:div
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(com/link {:href (str (bidi/path-for ssr-routes/only-routes
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:admin-history)
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"/" n)}
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"Sample")]))]
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}))))])
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(defn form* [request & children]
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(let [params (or (:query-params request) {})]
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(fc/start-form
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params
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(:form-errors request)
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[:div#profit-and-loss-form.flex.flex-col.gap-4.mt-4
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[:div.flex.gap-8
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[:form {:hx-put (bidi.bidi/path-for ssr-routes/only-routes ::route/run-profit-and-loss)
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:hx-target "#profit-and-loss-form"
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:hx-swap "outerHTML"
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:hx-disabled-elt "find fieldset"}
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[:fieldset
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[:div.flex.gap-8 {:x-data (hx/json {})}
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(fc/with-field :client
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(com/validated-inline-field
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{:label "Customers" :errors (fc/field-errors)}
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(com/multi-typeahead {:name (fc/field-name)
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:placeholder "Search for companies..."
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:class "w-64"
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:id "client"
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:url (bidi/path-for ssr-routes/only-routes :company-search)
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:value (fc/field-value)
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:value-fn :db/id
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:content-fn :client/name})))
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(fc/with-field :periods
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(com/validated-inline-field {:label "Periods"
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:errors (fc/field-errors)}
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(com/periods-dropdown {:value (fc/field-value)})))
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(fc/with-field :column-per-location
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(com/toggle {:name (fc/field-name)
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:checked (fc/field-value)}
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"Column per location"))
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(fc/with-field :include-deltas
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(com/toggle {:name (fc/field-name)
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:checked (fc/field-value)}
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"Include deltas"))
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(com/button {:color :primary :class "w-32"}
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"Run")
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(com/button {:formaction (bidi.bidi/path-for ssr-routes/only-routes ::route/export-profit-and-loss)} "Export PDF")]]]]
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children])))
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(defn form [request]
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(html-response (form* (assoc request :query-params (:form-params request))
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(profit-and-loss* request))
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:headers {"hx-retarget" "#profit-and-loss-form"
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"hx-push-url" (str "?" (:query-string request))}))
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(defn profit-and-loss [request]
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(base-page
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request
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(com/page {:nav com/main-aside-nav
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:client-selection (:client-selection request)
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:clients (:clients request)
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:client (:client request)
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:identity (:identity request)
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:request request}
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(apply com/breadcrumbs {} [[:a {:href (bidi/path-for ssr-routes/only-routes ::route/page)}
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"Ledger"]])
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(form* request))
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"Profit and loss"))
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(defn make-profit-and-loss-pdf [request report]
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(let [ output-stream (ByteArrayOutputStream.)
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date (:periods (:form-params request))
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table (concat-tables (:details report))]
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(pdf/pdf
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(-> [{:left-margin 10 :right-margin 10 :top-margin 15 :bottom-margin 15
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:size :letter
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:font {:size 6
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:ttf-name "fonts/calibri-light.ttf"}}
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[:heading (str "Balance Sheet - " (str/join ", " (map :client/name (seq (:client (:form-params request))))))]]
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(conj [:paragraph {:color [128 0 0] :size 9} (:warning report)
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])
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(conj
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(table->pdf table
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(into [20] (take (dec (cell-count table))
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(mapcat identity
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(repeat
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(if (-> (:form-params request) :include-deltas)
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[13 6 13]
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[13 6]))))))))
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output-stream)
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(.toByteArray output-stream)))
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(defn join-names [client-ids]
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(str/replace (->> client-ids (pull-many (dc/db conn) [:client/name]) (map :client/name) (str/join "-")) #"[^\w]" "_"))
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(defn profit-and-loss-args->name [request]
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(let [date (atime/unparse-local
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(:date (:query-params request))
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atime/iso-date)
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name (->> request :query-params :client (map :db/id) join-names)]
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(format "Balance-sheet-%s-for-%s" date name)))
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(defn print-profit-and-loss [request]
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(let [uuid (str (UUID/randomUUID))
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{:keys [client warning]} (maybe-trim-clients request (:client (:form-params request)))
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request (assoc-in request [:form-params :client] client)
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pdf-data (make-profit-and-loss-pdf request (:report (get-report request)))
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name (profit-and-loss-args->name request)
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key (str "reports/profit-and-loss/" uuid "/" name ".pdf")
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url (str "https://" (:data-bucket env) "/" key)]
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(s3/put-object :bucket-name (:data-bucket env/env)
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:key key
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:input-stream (io/make-input-stream pdf-data {})
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:metadata {:content-length (count pdf-data)
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:content-type "application/pdf"})
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@(dc/transact conn
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[{:report/name name
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:report/client (map :db/id client)
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:report/key key
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:report/url url
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:report/creator (:user (:identity request))
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:report/created (java.util.Date.)}])
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{:report/name name
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:report/url url}))
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;; TODO PRINT WARNING
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(defn export [request]
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(modal-response
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(com/modal {}
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(com/modal-card
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{}
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"Ready!"
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(com/modal-body {}
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(let [bs (print-profit-and-loss request)]
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[:div.flex.flex-col.mt-4.space-y-4.items-center
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[:a {:href (:report/url bs)}
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[:div.w-24.h-24.bg-green-50.rounded-full.p-4.text-green-300 {:class " hover:scale-110 transition duration-100"}
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svg/download]]
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[:span.text-gray-800
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"Click "
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(com/link {:href (:report/url bs)} "here")
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" to download"]]))
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nil))
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:headers (-> {}
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(assoc "hx-retarget" ".modal-stack")
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(assoc "hx-reswap" "beforeend"))))
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(def key->handler
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(apply-middleware-to-all-handlers
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(->
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{::route/profit-and-loss (-> profit-and-loss
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(wrap-schema-enforce :query-schema query-schema)
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(wrap-form-4xx-2 profit-and-loss))
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::route/run-profit-and-loss (-> form
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(wrap-schema-enforce :form-schema query-schema)
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(wrap-form-4xx-2 form))
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::route/export-profit-and-loss (-> export
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(wrap-schema-enforce :form-schema query-schema)
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(wrap-form-4xx-2 form))})
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(fn [h]
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(-> h
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#_(wrap-merge-prior-hx)
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(wrap-must {:activity :read :subject :profit-and-loss})
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(wrap-nested-form-params)
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(wrap-client-redirect-unauthenticated)))))
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