Adds the ability to launch a job that restores a database

This commit is contained in:
2023-03-29 16:46:36 -07:00
parent 1ec694a5d6
commit 420bd126bd
4 changed files with 236 additions and 152 deletions

View File

@@ -14,7 +14,9 @@
[com.brunobonacci.mulog :as mu]
[com.unbounce.dogstatsd.core :as statsd]
[datomic.client.api :as dc]
[iol-ion.tx :refer [upsert-ledger]]))
[iol-ion.tx :refer [upsert-ledger]]
[manifold.deferred :as de]
[manifold.stream :as s]))
(defn datums->impacted-entity [db [e changes]]
(let [entity (dc/pull db '[{:invoice/_expense-accounts [:db/id] :transaction/_accounts [:db/id]}] e)
@@ -505,50 +507,65 @@
(defn reset-client+account+location+date
([] (reset-client+account+location+date (map first (dc/q '[:find ?c :where [?c :client/code]] (dc/db conn)))))
([clients]
(doseq [client clients
:let [_ (mu/log ::reseting-index-for :client client)]
batch
(->> (dc/qseq '[:find (pull ?je [:journal-entry/date :journal-entry/client {:journal-entry/line-items [:journal-entry-line/account :journal-entry-line/location :db/id]}])
:in $ ?c
:where [?je :journal-entry/client ?c]]
(dc/db conn)
client
)
(map first)
(mapcat (fn [je]
(map (fn [jel]
{:db/id (:db/id jel)
:journal-entry-line/client+account+location+date
[(-> je :journal-entry/client :db/id)
(-> jel :journal-entry-line/account :db/id)
(doseq [[client i] (map vector clients (range))]
(mu/trace ::reset-index
[:client client]
(mu/with-context {:client client
:client-index i
:client-count (count clients)}
(mu/log ::reseting-index)
(let [so-far (atom 0)]
@(->> (dc/qseq '[:find (pull ?je [:journal-entry/date :journal-entry/client {:journal-entry/line-items [:journal-entry-line/account :journal-entry-line/location :db/id]}])
:in $ ?c
:where [?je :journal-entry/client ?c]]
(dc/db conn)
client)
(map first)
(mapcat (fn [je]
(map (fn [jel]
{:db/id (:db/id jel)
:journal-entry-line/client+account+location+date
[(-> je :journal-entry/client :db/id)
(-> jel :journal-entry-line/account :db/id)
(-> jel :journal-entry-line/location)
(-> jel :journal-entry-line/location)
(-> je :journal-entry/date)]})
(:journal-entry/line-items je))))
(partition-all 500)
)]
(mu/log ::batch-completed)
(dc/transact conn {:tx-data batch}))))
(-> je :journal-entry/date)]})
(:journal-entry/line-items je))))
(partition-all 500)
(s/->source)
(s/map (fn [batch]
(de/future
(dc/transact conn {:tx-data batch})
(count batch))))
(s/buffer 50)
(s/realize-each)
(s/consume (fn [batch-count]
(swap! so-far #(+ % batch-count))
(mu/log ::reset :count batch-count
:so-far @so-far
:client client
:client-index i
:client-count (count clients))))))
(mu/log ::client-completed))))))
(defn find-mismatch-index []
(reduce + 0
(for [c (map first (dc/q '[:find ?c :where [?c :client/code]] (dc/db conn)))
:let [_ (println "searching for" c)
a (->> (dc/index-pull (dc/db conn)
{:index :avet
:selector [:db/id :journal-entry-line/location :journal-entry-line/account :journal-entry-line/client+account+location+date {:journal-entry/_line-items [:journal-entry/date :journal-entry/client]}]
:start [:journal-entry-line/client+account+location+date [c]]})
(take-while (fn [result]
(= c (first (:journal-entry-line/client+account+location+date result)))
))
(filter (fn [{index :journal-entry-line/client+account+location+date :as result}]
(not= index
[(-> result :journal-entry/_line-items :journal-entry/client :db/id)
(-> result :journal-entry-line/account :db/id)
(-> result :journal-entry-line/location)
(-> result :journal-entry/_line-items :journal-entry/date)]))))]]
(for [c (map first (dc/q '[:find ?c :where [?c :client/code]] (dc/db conn)))
:let [_ (println "searching for" c)
a (->> (dc/index-pull (dc/db conn)
{:index :avet
:selector [:db/id :journal-entry-line/location :journal-entry-line/account :journal-entry-line/client+account+location+date {:journal-entry/_line-items [:journal-entry/date :journal-entry/client]}]
:start [:journal-entry-line/client+account+location+date [c]]})
(take-while (fn [result]
(= c (first (:journal-entry-line/client+account+location+date result)))
))
(filter (fn [{index :journal-entry-line/client+account+location+date :as result}]
(not= index
[(-> result :journal-entry/_line-items :journal-entry/client :db/id)
(-> result :journal-entry-line/account :db/id)
(-> result :journal-entry-line/location)
(-> result :journal-entry/_line-items :journal-entry/date)]))))]]
(do (println (count a))
(count a)))))
@@ -573,6 +590,24 @@
:starting-at starting-at
:location location})))))
(defn all-accounts-needing-rebuild [ db client]
(let [client (pull-id db client)]
(->> (dc/qseq '[:find ?c ?a ?l (min ?d)
:in $ ?c
:where
[?je :journal-entry/client ?c]
[?je :journal-entry/line-items ?jel]
[?jel :journal-entry-line/account ?a]
[?jel :journal-entry-line/location ?l]
[?je :journal-entry/date ?d]]
db
client)
(map (fn [[client account location starting-at ]]
{:client client
:account account
:starting-at starting-at
:location location})))))
(defn find-running-balance-start [{:keys [client account location starting-at]} db ]
(let [client (pull-id db client)
account (pull-id db account)]
@@ -612,10 +647,6 @@
(take-while identity)
(mapcat identity)
(take-while (fn [{[result-client result-account result-location] :journal-entry-line/client+account+location+date}]
#_(println
[[ client result-client]
[ account result-account]
[ location result-location]])
(and
(= client result-client)
(= account result-account)
@@ -646,31 +677,77 @@
(:dirty-entries account-needing-refresh)))))
(defn refresh-running-balance-accounts [accounts-needing-rebuild clients i db]
(mu/log ::found-accounts-needing-rebuild
:accounts (count accounts-needing-rebuild))
(let [so-far (atom 0)]
@(->> accounts-needing-rebuild
(s/->source)
(s/map (fn [account-needing-rebuild]
(de/future
(mu/with-context {:account account-needing-rebuild}
(-> account-needing-rebuild
(assoc :build-from (find-running-balance-start account-needing-rebuild db))
(assoc :dirty-entries (get-dirty-entries account-needing-rebuild db))
(assoc :account-type (:account_type ((build-account-lookup (:client account-needing-rebuild)) (:account account-needing-rebuild))))
(compute-running-balance))))))
(s/realize-each)
(s/mapcat (fn [x]
x))
(s/buffer 50)
(s/transform (partition-all 500))
(s/map (fn [batch]
(de/future
(dc/transact conn {:tx-data batch})
(count batch))))
(s/buffer 50)
(s/realize-each)
(s/consume (fn [batch-count]
(swap! so-far #(+ % batch-count))
(mu/log ::reset
:count batch-count
:so-far @so-far
:client c
:client-index i
:client-count (count clients)))))))
(defn refresh-running-balance-cache
([] (refresh-running-balance-cache (shuffle (map first
(dc/q '[:find (pull ?c [:client/code :db/id])
:where [?c :client/code]]
(dc/db conn))))))
([clients]
(doseq [c clients]
(doseq [[c i] (map vector clients (range))]
(mu/trace ::building-running-balance
[:client c]
(mu/with-context {:client c}
(mu/with-context {:client c
:client-index i
:client-count (count clients)}
(mu/log ::searching-for-accounts)
(let [db (dc/db conn)
accounts-needing-rebuild (accounts-needing-rebuild db (:db/id c))]
(when (seq accounts-needing-rebuild)
(mu/log ::found-accounts-needing-rebuild
:accounts (count accounts-needing-rebuild))
(audit-transact-batch
(->> accounts-needing-rebuild
(mapcat (fn [account-needing-rebuild]
(mu/with-context {:account account-needing-rebuild}
(-> account-needing-rebuild
(assoc :build-from (find-running-balance-start account-needing-rebuild db))
(assoc :dirty-entries (get-dirty-entries account-needing-rebuild db))
(assoc :account-type (:account_type ((build-account-lookup (:client account-needing-rebuild)) (:account account-needing-rebuild))))
(compute-running-balance))))))
{:user/name "running-balance-cache"}))))))))
(refresh-running-balance-accounts accounts-needing-rebuild clients i db)
(mu/log ::client-completed))))))))
(defn rebuild-running-balance-cache
([] (rebuild-running-balance-cache (shuffle (map first
(dc/q '[:find (pull ?c [:client/code :db/id])
:where [?c :client/code]]
(dc/db conn))))))
([clients]
(doseq [[c i] (map vector clients (range))]
(mu/trace ::building-running-balance
[:client c]
(mu/with-context {:client c
:client-index i
:client-count (count clients)}
(mu/log ::searching-for-accounts)
(let [db (dc/db conn)
accounts-needing-rebuild (all-accounts-needing-rebuild db (:db/id c))]
(when (seq accounts-needing-rebuild)
(refresh-running-balance-accounts accounts-needing-rebuild clients i db)
(mu/log ::client-completed))))))))
;; TODO only enable once IOL is set up in clod