From 07dc061c3c0c41e730e154fdaf17d36d591154c9 Mon Sep 17 00:00:00 2001
From: BurnyLlama <burnyllama@protonmail.com>
Date: Wed, 6 Oct 2021 19:52:40 +0200
Subject: [PATCH] Now calculating players' points...

---
 libs/database/sqlite2mongo.js           | 121 +-----------------------
 libs/database/sqlite2mongo/checks.js    | 116 +++++++++++++++++++++++
 libs/database/sqlite2mongo/postTasks.js |  26 +++++
 3 files changed, 147 insertions(+), 116 deletions(-)
 create mode 100644 libs/database/sqlite2mongo/checks.js
 create mode 100644 libs/database/sqlite2mongo/postTasks.js

diff --git a/libs/database/sqlite2mongo.js b/libs/database/sqlite2mongo.js
index d4bc5c9..0baabb3 100644
--- a/libs/database/sqlite2mongo.js
+++ b/libs/database/sqlite2mongo.js
@@ -1,128 +1,17 @@
-import initLog from "../utills/log.js"
-import { sqlite } from "./init.js"
-import Level from '../../schemas/Level.js'
-import Player from '../../schemas/Player.js'
-import Finish from '../../schemas/Finish.js'
+import initLog from '../utills/log.js'
+import { checkForFinishes, checkForMaps, checkForPlayers } from './sqlite2mongo/checks.js'
+import postTasks from './sqlite2mongo/postTasks.js'
 
 const log = initLog("sqlite2mongo")
 
-
-
-async function checkForMaps() {
-    log("Checking for new maps...")
-
-    const latestMap = await Level.findOne({}).sort({ "release": "desc" })
-    const date = latestMap ? latestMap.release.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
-    const newMapsAmount = (await sqlite.get(`SELECT count(Map) FROM maps ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp`))['count(Map)']
-    log(`Found ${newMapsAmount} new maps!`)
-
-    let addedMaps = 0
-    await sqlite.each(
-        `SELECT Map, Server, Points, Stars, Mapper, Timestamp FROM maps ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp`,
-        [],
-        (err, map) => {
-            if (err) return log(err)
-
-            Level.create({
-                name: map.Map,
-                mapper: map.Mapper,
-                release: map.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${map.Timestamp}+00:00`),
-                category: map.Server,
-                rating: map.Stars,
-                awardPoints: map.Points
-            }).then(() => {
-                ++addedMaps
-                log(`Added map ${addedMaps}/${newMapsAmount} -> ${map.Map}`)
-            })
-        }
-    )
-}
-
-
-
-async function checkForPlayers() {
-    log("Checking for new players...")
-
-    const latestPlayer = await Player.findOne({}).sort({ "firstFinish": "desc" })
-    const date = latestPlayer ? latestPlayer.firstFinish.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
-    const newPlayerAmount = (await sqlite.get(`select count(Name) FROM (SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT * FROM race ORDER BY Timestamp ASC, Name ASC) GROUP BY Name) ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp ASC)`))['count(Name)']
-    if (newPlayerAmount === 0) return log("No new players found...")
-    
-    log(`Found ${newPlayerAmount} new players!`)
-    log("Importing new players...")
-    await sqlite.exec("DROP TABLE IF EXISTS temp")
-    await sqlite.exec("CREATE TABLE temp(Name varchar(128) NOT NULL, Timestamp timestamp NOT NULL)")
-    await sqlite.exec(`INSERT INTO TEMP (Name, Timestamp) SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT * FROM race ORDER BY Timestamp ASC, Name ASC) GROUP BY Name) ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp ASC)`)
-    log("Imported new players into 'temp'!")
-
-    let addedPlayers = 0
-    let offset = -1
-    while (offset < newPlayerAmount) {
-        await sqlite.each(
-            `SELECT Name, Timestamp FROM temp LIMIT 10000 OFFSET ${offset + 1}`,
-            [],
-            async (err, player) => {
-                if (err) return log(err)
-                if (addedPlayers >= newPlayerAmount) return {}
-
-                Player.create({
-                    name: player.Name,
-                    firstFinish: player.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${player.Timestamp}+00:00`)
-                }).then(() => {
-                    ++addedPlayers
-                    log(`Added player ${addedPlayers}/${newPlayerAmount} -> ${player.Name}`)
-                })
-            }
-        )
-        offset += 10000
-    }
-}
-
-
-async function checkForFinishes() {
-    log("Checking for new finishes...")
-
-    const latestFinish = await Finish.findOne({}).sort({ "date": "desc" })
-    const date = latestFinish ? latestFinish.date.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
-    const newFinishAmount = (await sqlite.get(`SELECT count(Name) FROM race ${date ? `WHERE Timestamp > datetime('${date}')` : ''}`))['count(Name)']
-    if (newFinishAmount === 0) return log("No new finishes found...")
-
-    log(`Found ${newFinishAmount} new finishes!`)
-
-    let addedFinishes = 0
-    let offset = -1
-    while (offset < newFinishAmount) {
-        await sqlite.each(
-            `SELECT * FROM race ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp LIMIT 5000 OFFSET ${offset + 1}`,
-            [],
-            async (err, finish) => {
-                if (err) return log(err)
-                if (addedFinishes >= newFinishAmount) return {}
-
-                Finish.create({
-                    map: finish.Map,
-                    time: finish.Time,
-                    date: finish.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${finish.Timestamp}+00:00`),
-                    serverLocation: finish.Server ?? '',
-                    player: finish.Name
-                }).then(() => {
-                    ++addedFinishes
-                    log(`Added finish ${addedFinishes}/${newFinishAmount} -> At ${finish.Timestamp} «${finish.Name}» completed «${finish.Map}» in ${finish.Time} s`)
-                })
-            }
-        )
-        offset += 5000
-    }
-}
-
-
-
 async function sqlite2mongo() {
     log("Checking for additions to 'ddnet.sqlite'...")
 
     await checkForMaps()
     await checkForPlayers()
     await checkForFinishes()
+
+    await postTasks()
 }
 
 export default sqlite2mongo
\ No newline at end of file
diff --git a/libs/database/sqlite2mongo/checks.js b/libs/database/sqlite2mongo/checks.js
new file mode 100644
index 0000000..6656495
--- /dev/null
+++ b/libs/database/sqlite2mongo/checks.js
@@ -0,0 +1,116 @@
+import { sqlite } from "../init.js"
+import Level from '../../../schemas/Level.js'
+import Player from '../../../schemas/Player.js'
+import Finish from '../../../schemas/Finish.js'
+import initLog from '../../utills/log.js'
+
+
+const log = initLog("sqlite2mongo")
+
+
+export async function checkForMaps() {
+    log("Checking for new maps...")
+
+    const latestMap = await Level.findOne({}).sort({ "release": "desc" })
+    const date = latestMap ? latestMap.release.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
+    const newMapsAmount = (await sqlite.get(`SELECT count(Map) FROM maps ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp`))['count(Map)']
+    log(`Found ${newMapsAmount} new maps!`)
+
+    let addedMaps = 0
+    await sqlite.each(
+        `SELECT Map, Server, Points, Stars, Mapper, Timestamp FROM maps ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp`,
+        [],
+        (err, map) => {
+            if (err) return log(err)
+
+            Level.create({
+                name: map.Map,
+                mapper: map.Mapper,
+                release: map.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${map.Timestamp}+00:00`),
+                category: map.Server,
+                rating: map.Stars,
+                awardPoints: map.Points
+            }).then(() => {
+                ++addedMaps
+                log(`Added map ${addedMaps}/${newMapsAmount} -> ${map.Map}`)
+            })
+        }
+    )
+}
+
+
+
+export async function checkForPlayers() {
+    log("Checking for new players...")
+
+    const latestPlayer = await Player.findOne({}).sort({ "firstFinish": "desc" })
+    const date = latestPlayer ? latestPlayer.firstFinish.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
+    const newPlayerAmount = (await sqlite.get(`select count(Name) FROM (SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT * FROM race ORDER BY Timestamp ASC, Name ASC) GROUP BY Name) ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp ASC)`))['count(Name)']
+    if (newPlayerAmount === 0) return log("No new players found...")
+    
+    log(`Found ${newPlayerAmount} new players!`)
+    log("Importing new players...")
+    await sqlite.exec("DROP TABLE IF EXISTS temp")
+    await sqlite.exec("CREATE TABLE temp(Name varchar(128) NOT NULL, Timestamp timestamp NOT NULL)")
+    await sqlite.exec(`INSERT INTO TEMP (Name, Timestamp) SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT Name, Timestamp FROM (SELECT * FROM race ORDER BY Timestamp ASC, Name ASC) GROUP BY Name) ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp ASC)`)
+    log("Imported new players into 'temp'!")
+
+    let addedPlayers = 0
+    let offset = -1
+    while (offset < newPlayerAmount) {
+        await sqlite.each(
+            `SELECT Name, Timestamp FROM temp LIMIT 10000 OFFSET ${offset + 1}`,
+            [],
+            async (err, player) => {
+                if (err) return log(err)
+                if (addedPlayers >= newPlayerAmount) return {}
+
+                Player.create({
+                    name: player.Name,
+                    firstFinish: player.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${player.Timestamp}+00:00`)
+                }).then(() => {
+                    ++addedPlayers
+                    log(`Added player ${addedPlayers}/${newPlayerAmount} -> ${player.Name}`)
+                })
+            }
+        )
+        offset += 10000
+    }
+}
+
+
+export async function checkForFinishes() {
+    log("Checking for new finishes...")
+
+    const latestFinish = await Finish.findOne({}).sort({ "date": "desc" })
+    const date = latestFinish ? latestFinish.date.toISOString().replace(/[TZ]/g, " ").replace(/\.[0-9\s]+/, "") : undefined
+    const newFinishAmount = (await sqlite.get(`SELECT count(Name) FROM race ${date ? `WHERE Timestamp > datetime('${date}')` : ''}`))['count(Name)']
+    if (newFinishAmount === 0) return log("No new finishes found...")
+
+    log(`Found ${newFinishAmount} new finishes!`)
+
+    let addedFinishes = 0
+    let offset = -1
+    while (offset < newFinishAmount) {
+        await sqlite.each(
+            `SELECT * FROM race ${date ? `WHERE Timestamp > datetime('${date}')` : ''} ORDER BY Timestamp LIMIT 5000 OFFSET ${offset + 1}`,
+            [],
+            async (err, finish) => {
+                if (err) return log(err)
+                if (addedFinishes >= newFinishAmount) return {}
+
+                Finish.create({
+                    map: finish.Map,
+                    time: finish.Time,
+                    date: finish.Timestamp === '0000-00-00 00:00:00' ? new Date('January 1, 1970 00:00:00 UTC') : new Date(`${finish.Timestamp}+00:00`),
+                    serverLocation: finish.Server ?? '',
+                    player: finish.Name
+                }).then(() => {
+                    ++addedFinishes
+                    log(`Added finish ${addedFinishes}/${newFinishAmount} -> At ${finish.Timestamp} «${finish.Name}» completed «${finish.Map}» in ${finish.Time} s`)
+                })
+            }
+        )
+        offset += 5000
+    }
+}
\ No newline at end of file
diff --git a/libs/database/sqlite2mongo/postTasks.js b/libs/database/sqlite2mongo/postTasks.js
new file mode 100644
index 0000000..baa6a07
--- /dev/null
+++ b/libs/database/sqlite2mongo/postTasks.js
@@ -0,0 +1,26 @@
+import Finish from '../../../schemas/Finish.js'
+import Level from '../../../schemas/Level.js'
+import Player from '../../../schemas/Player.js'
+import initLog from '../../utills/log.js'
+import { sqlite } from '../init.js'
+
+const log = initLog("sqlite2mongo")
+
+export default async function postTasks() {
+    log("Post tasks...")
+    
+    log("Calculating player points...")
+    const playerAmount = await Player.find({}).count()
+    const playerAgg = Player.aggregate([])
+
+    let processedPlayers = 0
+    for await (const player of playerAgg) {
+        const points = (await sqlite.get(`SELECT sum(Points) FROM maps JOIN (SELECT DISTINCT Map FROM race WHERE Name = "${player.name}") AS r ON maps.Map = r.Map`))['sum(Points)']
+        player.points = points
+
+        Player.updateOne({ name: player.name }, { rankPoints: points }, () => log(`Task ${processedPlayers}/${playerAmount} >> Player «${player.name}» has ${points} points!`))
+        ++processedPlayers
+    }
+
+    log("Done calculating points!")
+}
\ No newline at end of file