From bf25342122a7ac2f0953f72c901f076220041a92 Mon Sep 17 00:00:00 2001
From: Dragory <dragory.up@gmail.com>
Date: Sun, 13 Jan 2019 18:10:48 +0200
Subject: [PATCH] Add 'joined with prior records' log entry

---
 src/data/DefaultLogMessages.json |  4 +++-
 src/data/LogType.ts              |  4 +++-
 src/plugins/Logs.ts              | 16 ++++++++++++++--
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/data/DefaultLogMessages.json b/src/data/DefaultLogMessages.json
index 3a2768fe..11cf9fc3 100644
--- a/src/data/DefaultLogMessages.json
+++ b/src/data/DefaultLogMessages.json
@@ -43,5 +43,7 @@
 
   "CASE_CREATE": "✏ **{mod.username}#{mod.discriminator}** (`{mod.id}`) manually created new **{caseType}** case (#{caseNum})",
 
-  "MASSBAN": "⚒ **{mod.username}#{mod.discriminator}** massbanned {count} users"
+  "MASSBAN": "⚒ **{mod.username}#{mod.discriminator}** massbanned {count} users",
+
+  "MEMBER_JOIN_WITH_PRIOR_RECORDS": "⚠ **{member.user.username}#{member.user.discriminator}** joined with prior records ({caseCount} case(s))"
 }
diff --git a/src/data/LogType.ts b/src/data/LogType.ts
index 975e0224..a3d83083 100644
--- a/src/data/LogType.ts
+++ b/src/data/LogType.ts
@@ -42,5 +42,7 @@ export enum LogType {
   MASSBAN,
 
   MEMBER_TIMED_MUTE,
-  MEMBER_TIMED_UNMUTE
+  MEMBER_TIMED_UNMUTE,
+
+  MEMBER_JOIN_WITH_PRIOR_RECORDS
 }
diff --git a/src/plugins/Logs.ts b/src/plugins/Logs.ts
index 9cd5f6fe..47afc7de 100644
--- a/src/plugins/Logs.ts
+++ b/src/plugins/Logs.ts
@@ -19,6 +19,7 @@ import diff from "lodash.difference";
 import { GuildSavedMessages } from "../data/GuildSavedMessages";
 import { SavedMessage } from "../data/entities/SavedMessage";
 import { GuildArchives } from "../data/GuildArchives";
+import { GuildCases } from "../data/GuildCases";
 
 interface ILogChannel {
   include?: string[];
@@ -36,11 +37,12 @@ const unknownUser = {
 };
 
 export class LogsPlugin extends Plugin {
-  public static pluginName = 'logs';
+  public static pluginName = "logs";
 
   protected guildLogs: GuildLogs;
   protected savedMessages: GuildSavedMessages;
   protected archives: GuildArchives;
+  protected cases: GuildCases;
 
   protected logListener;
 
@@ -64,6 +66,7 @@ export class LogsPlugin extends Plugin {
     this.guildLogs = new GuildLogs(this.guildId);
     this.savedMessages = GuildSavedMessages.getInstance(this.guildId);
     this.archives = GuildArchives.getInstance(this.guildId);
+    this.cases = GuildCases.getInstance(this.guildId);
 
     this.logListener = ({ type, data }) => this.log(type, data);
     this.guildLogs.on("log", this.logListener);
@@ -118,7 +121,7 @@ export class LogsPlugin extends Plugin {
   }
 
   @d.event("guildMemberAdd")
-  onMemberJoin(_, member) {
+  async onMemberJoin(_, member) {
     const newThreshold = moment().valueOf() - 1000 * 60 * 60;
     const accountAge = humanizeDuration(moment().valueOf() - member.createdAt, {
       largest: 2,
@@ -130,6 +133,15 @@ export class LogsPlugin extends Plugin {
       new: member.createdAt >= newThreshold ? " :new:" : "",
       account_age: accountAge
     });
+
+    const cases = (await this.cases.getByUserId(member.id)).filter(c => !c.is_hidden);
+
+    if (cases.length) {
+      this.guildLogs.log(LogType.MEMBER_JOIN_WITH_PRIOR_RECORDS, {
+        member: stripObjectToScalars(member, ["user"]),
+        caseCount: cases.length
+      });
+    }
   }
 
   @d.event("guildMemberRemove")