done for day 6-21-19

Author: CurtBryan

db/delete_messages.sql

@@ -0,0 +1,6 @@
+delete from messages 
+where message_id = $1
+
+select message_id, messages.user_id, user_message, reciever_message, friend_id from messages 
+join users on (users.user_id = messages.friend_id)
+where friend_id = $3 and messages.user_id = $2; 

db/post_message.sql

@@ -0,0 +1,8 @@
+insert into messages (user_message, user_id, friend_id)
+values ($1, $2, $3);
+insert into messages (reciever_message, user_id, friend_id)
+values ($1, $3, $2);
+
+select message_id, messages.user_id, user_message, reciever_message, friend_id from messages 
+join users on (users.user_id = messages.friend_id)
+where friend_id = $3 and messages.user_id = $2; 

db/pull_messages.sql

@@ -0,0 +1,3 @@
+select *\message_id, messages.user_id, user_message, reciever_message, friend_id from messages 
+join friend_id on (users.user_id = messages.friend_id)
+where friend_id = $1 and messages.user_id = $2; 

db/seed.sql

@@ -45,4 +45,12 @@ create table friends_list(
     friends_list_id serial primary key,
     user_id integer references users(user_id)
     friend_id integer references users(user_id)
+);
+
+create table messages(
+    message_id serial primary key,
+    user_message text,
+    reciever_message text,
+    user_id integer references users(user_id),
+    friend_id integer references users(user_id)
 );