142 lines
6.8 KiB
Clojure
142 lines
6.8 KiB
Clojure
(ns auto-ap.datomic.sales-orders
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(:require [auto-ap.datomic :refer [add-sorter-fields apply-pagination apply-sort-3 merge-query uri]]
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[auto-ap.graphql.utils :refer [limited-clients]]
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[clj-time.coerce :as c]
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[datomic.api :as d]
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[clojure.tools.logging :as log]
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[clojure.set :as set]))
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(defn <-datomic [result]
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(-> result
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(update :sales-order/date c/from-date)
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(update :sales-order/charges (fn [cs]
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(map (fn [c]
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(-> c
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(update :charge/processor :db/ident)
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(set/rename-keys {:expected-deposit/_charges :expected-deposit})
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(update :expected-deposit first)))
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cs)))))
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(def default-read '[*
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{:sales-order/client [:client/name :db/id :client/code]
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:sales-order/charges [* {:charge/processor [:db/ident]} {:expected-deposit/_charges [:db/id]}]}])
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(defn raw-graphql-ids [db args]
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(let [query (cond-> {:query {:find []
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:in ['$]
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:where []}
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:args [db]}
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(:sort args) (add-sorter-fields {"client" ['[?e :sales-order/client ?c]
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'[?c :client/name ?sort-client]]
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"location" ['[?e :sales-order/location ?sort-location]]
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"source" ['[?e :sales-order/source ?sort-source]]
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"date" ['[?e :sales-order/date ?sort-date]]
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"total" ['[?e :sales-order/total ?sort-total]]
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"tax" ['[?e :sales-order/tax ?sort-tax]]
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"tip" ['[?e :sales-order/tip ?sort-tip]]}
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args)
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(:start (:date-range args))
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(merge-query {:query {:in '[?start-date]
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:where ['[?e :sales-order/date ?date]
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'[(>= ?date ?start-date)]]}
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:args [(c/to-date (:start (:date-range args)))]})
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(:end (:date-range args))
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(merge-query {:query {:in '[?end-date]
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:where ['[?e :sales-order/date ?date]
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'[(<= ?date ?end-date)]]}
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:args [(c/to-date (:end (:date-range args)))]})
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(limited-clients (:id args))
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(merge-query {:query {:in ['[?xx ...]]
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:where ['[?e :sales-order/client ?xx]]}
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:args [(set (map :db/id (limited-clients (:id args))))]})
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(:client-id args)
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(merge-query {:query {:in ['?client-id]
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:where ['[?e :sales-order/client ?client-id]]}
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:args [(:client-id args)]})
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(:client-code args)
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(merge-query {:query {:in ['?client-code]
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:where ['[?e :sales-order/client ?client-id]
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'[?client-id :client/code ?client-code]]}
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:args [(:client-code args)]})
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(:category args)
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(merge-query {:query {:in ['?category]
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:where ['[?e :sales-order/line-items ?li]
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'[?li :order-line-item/category ?category]]}
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:args [(:category args)]})
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(:processor args)
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(merge-query {:query {:in ['?processor]
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:where ['[?e :sales-order/charges ?chg]
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'[?chg :charge/processor ?processor]]}
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:args [(keyword "ccp-processor"
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(name (:processor args)))]})
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(:type-name args)
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(merge-query {:query {:in ['?type-name]
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:where ['[?e :sales-order/charges ?chg]
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'[?chg :charge/type-name ?type-name]]}
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:args [(:type-name args)]})
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(:total-gte args)
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(merge-query {:query {:in ['?total-gte]
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:where ['[?e :sales-order/total ?a]
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'[(>= ?a ?total-gte)]]}
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:args [(:total-gte args)]})
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(:total-lte args)
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(merge-query {:query {:in ['?total-lte]
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:where ['[?e :sales-order/total ?a]
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'[(<= ?a ?total-lte)]]}
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:args [(:total-lte args)]})
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(:total args)
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(merge-query {:query {:in ['?total]
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:where ['[?e :sales-order/total ?sales-order-total]
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'[(auto-ap.utils/dollars= ?sales-order-total ?total)]]}
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:args [(:total args)]})
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true
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(merge-query {:query {:find ['?sort-default '?e]
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:where ['[?e :sales-order/date ?sort-default]]}}))]
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(log/info "Sales query" query)
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(cond->> query
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true (d/query)
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true (apply-sort-3 (assoc args :default-asc? false))
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true (apply-pagination args))))
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(defn graphql-results [ids db _]
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(let [results (->> (d/pull-many db default-read ids)
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(group-by :db/id))
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payments (->> ids
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(map results)
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(map first)
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(mapv <-datomic))]
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payments))
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(defn summarize-orders [ids]
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(let [[total tax] (->>
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(d/query {:query {:find ['(sum ?t) '(sum ?tax)]
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:with ['?id]
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:in ['$ '[?id ...]]
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:where ['[?id :sales-order/total ?t]
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'[?id :sales-order/tax ?tax]]}
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:args [(d/db (d/connect uri))
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ids]})
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first)]
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{:total total
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:tax tax}))
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(defn get-graphql [args]
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(let [db (d/db (d/connect uri))
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{ids-to-retrieve :ids matching-count :count} (raw-graphql-ids db args)]
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[(->> (graphql-results ids-to-retrieve db args))
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matching-count
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(summarize-orders ids-to-retrieve)]))
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