From f5bc9ca43443706662bfeea91563ad5e15c23f24 Mon Sep 17 00:00:00 2001
From: Eric House <xwords@eehouse.org>
Date: Sat, 5 Mar 2016 21:30:21 -0800
Subject: [PATCH] toward using chat senders' names in history: add chats table
 so we can keep track of sender as a separate column rather than a prepended
 string. I'm committing this separately for easier debugging of the code that
 uses it and that converts from the old format.

---
 .../src/org/eehouse/android/xw4/DBHelper.java | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBHelper.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBHelper.java
index 55545207d..49b907a4b 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBHelper.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBHelper.java
@@ -1,6 +1,6 @@
 /* -*- compile-command: "find-and-ant.sh debug install"; -*- */
 /*
- * Copyright 2009-2010 by Eric House (xwords@eehouse.org).  All
+ * Copyright 2009-2016 by Eric House (xwords@eehouse.org).  All
  * rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -42,8 +42,9 @@ public class DBHelper extends SQLiteOpenHelper {
     public static final String TABLE_NAME_LOC = "loc";
     public static final String TABLE_NAME_PAIRS = "pairs";
     public static final String TABLE_NAME_INVITES = "invites";
+    public static final String TABLE_NAME_CHAT = "chat";
     private static final String DB_NAME = "xwdb";
-    private static final int DB_VERSION = 25;
+    private static final int DB_VERSION = 26;
 
     public static final String GAME_NAME = "GAME_NAME";
     public static final String VISID = "VISID";
@@ -111,6 +112,9 @@ public class DBHelper extends SQLiteOpenHelper {
     public static final String TARGET = "TARGET";
     public static final String TIMESTAMP = "TIMESTAMP";
 
+    public static final String SENDER = "SENDER";
+    public static final String MESSAGE = "MESSAGE";
+
     private Context m_context;
 
     private static final String[][] s_summaryColsAndTypes = {
@@ -206,6 +210,12 @@ public class DBHelper extends SQLiteOpenHelper {
         ,{ TIMESTAMP, "DATETIME DEFAULT CURRENT_TIMESTAMP" }
     };
 
+    private static final String[][] s_chatsSchema = {
+        { ROW, "INTEGER" }
+        ,{ SENDER, "INTEGER" }
+        ,{ MESSAGE, "TEXT" }
+    };
+
     public DBHelper( Context context )
     {
         super( context, DB_NAME, null, DB_VERSION );
@@ -230,6 +240,7 @@ public class DBHelper extends SQLiteOpenHelper {
         createLocTable( db );
         createPairsTable( db );
         createInvitesTable( db );
+        createChatsTable( db );
     }
 
     @Override
@@ -297,6 +308,8 @@ public class DBHelper extends SQLiteOpenHelper {
             }
         case 24:
             createInvitesTable( db );
+        case 25:
+            createChatsTable( db );
             
             break;
         default:
@@ -401,6 +414,11 @@ public class DBHelper extends SQLiteOpenHelper {
         createTable( db, TABLE_NAME_INVITES, s_invitesSchema );
     }
 
+    private void createChatsTable( SQLiteDatabase db )
+    {
+        createTable( db, TABLE_NAME_CHAT, s_chatsSchema );
+    }
+
     // Move all existing games to the row previously named "cur games'
     private void moveToCurGames( SQLiteDatabase db )
     {