From: Dessalines <tyhou13@gmx.com>
Date: Sun, 14 Feb 2021 18:46:16 +0000 (-0500)
Subject: Starting on user_ to person migration.
X-Git-Url: http://these/git/%22https:/image.com/%22%7B%7D/static/%7Bicon?a=commitdiff_plain;h=d0bd02eea0d2813df7401d71af7822d6ecacd318;p=lemmy.git

Starting on user_ to person migration.
---

diff --git a/crates/db_schema/src/source/user.rs b/crates/db_schema/src/source/user.rs
index cb7ae87d..17e8734c 100644
--- a/crates/db_schema/src/source/user.rs
+++ b/crates/db_schema/src/source/user.rs
@@ -32,7 +32,7 @@ pub struct User_ {
   pub public_key: Option<String>,               // person
   pub last_refreshed_at: chrono::NaiveDateTime, // person
   pub banner: Option<String>,                   // person
-  pub deleted: bool,                            // local_user
+  pub deleted: bool,                            // person
   pub inbox_url: Url,                           // person
   pub shared_inbox_url: Option<Url>,            // person
 }
diff --git a/migrations/2021-02-14-041356_split_user_table/down.sql b/migrations/2021-02-14-041356_split_user_table/down.sql
new file mode 100644
index 00000000..218aaec2
--- /dev/null
+++ b/migrations/2021-02-14-041356_split_user_table/down.sql
@@ -0,0 +1,59 @@
+-- user_ table
+-- Drop views
+drop view person_alias_1, person_alias_2;
+
+-- Rename indexes
+alter index person__pkey rename to user__pkey;
+alter index idx_person_actor_id rename to idx_user_actor_id;
+alter index idx_person_inbox_url rename to idx_user_inbox_url;
+alter index idx_person_lower_actor_id rename to idx_user_lower_actor_id;
+alter index idx_person_published rename to idx_user_published;
+
+-- Rename triggers
+alter trigger site_aggregates_person_delete on person rename to site_aggregates_user_delete;
+alter trigger site_aggregates_person_insert on person rename to site_aggregates_user_insert;
+alter trigger person_aggregates_person on person rename to user_aggregates_user;
+
+-- Rename the trigger functions
+alter function site_aggregates_person_delete() rename to site_aggregates_user_delete;
+alter function site_aggregates_person_insert() rename to site_aggregates_user_insert;
+alter function person_aggregates_person() rename to user_aggregates_user;
+
+-- Rename the table back to user_
+alter table person rename to user_;
+
+-- Add the columns back in
+alter table user_
+  add column password_encrypted text not null default 'changeme',
+  add column email text,
+  add column admin boolean default false not null,
+  add column show_nsfw boolean default false not null,
+  add column theme character varying(20) default 'darkly'::character varying not null,
+  add column default_sort_type smallint default 0 not null,
+  add column default_listing_type smallint default 1 not null,
+  add column lang character varying(20) default 'browser'::character varying not null,
+  add column show_avatars boolean default true not null,
+  add column send_notifications_to_email boolean default false not null,
+  add column matrix_user_id text;
+
+-- Update the user_ table with the local_user data
+update user_ u set
+  password_encrypted = lu.password_encrypted,
+  email = lu.email,
+  admin = lu.admin,
+  show_nsfw = lu.show_nsfw,
+  theme = lu.theme,
+  default_sort_type = lu.default_sort_type,
+  default_listing_type = lu.default_listing_type,
+  lang = lu.lang,
+  show_avatars = lu.show_avatars,
+  send_notifications_to_email = lu.send_notifications_to_email,
+  matrix_user_id = lu.matrix_user_id
+from local_user lu
+where lu.user_id = u.id;
+
+create view user_alias_1 as select * from user_;
+create view user_alias_2 as select * from user_;
+
+drop table local_user;
+
diff --git a/migrations/2021-02-14-041356_split_user_table/up.sql b/migrations/2021-02-14-041356_split_user_table/up.sql
new file mode 100644
index 00000000..7d673c43
--- /dev/null
+++ b/migrations/2021-02-14-041356_split_user_table/up.sql
@@ -0,0 +1,93 @@
+-- Drop the 2 views user_alias_1, user_alias_2
+drop view user_alias_1, user_alias_2;
+
+-- rename the user_ table to person
+alter table user_ rename to person;
+
+-- create a new table local_user
+create table local_user (
+  id serial primary key,
+  user_id int references person on update cascade on delete cascade not null,
+  password_encrypted text not null,
+  email text,
+  admin boolean default false not null,
+  show_nsfw boolean default false not null,
+  theme character varying(20) default 'darkly'::character varying not null,
+  default_sort_type smallint default 0 not null,
+  default_listing_type smallint default 1 not null,
+  lang character varying(20) default 'browser'::character varying not null,
+  show_avatars boolean default true not null,
+  send_notifications_to_email boolean default false not null,
+  matrix_user_id text,
+  unique (user_id)
+);
+
+-- Copy the local users over to the new table
+insert into local_user 
+(
+  user_id,
+  password_encrypted,
+  email,
+  admin,
+  show_nsfw,
+  theme,
+  default_sort_type,
+  default_listing_type,
+  lang,
+  show_avatars,
+  send_notifications_to_email,
+  matrix_user_id
+)
+select
+  id,
+  password_encrypted,
+  email,
+  admin,
+  show_nsfw,
+  theme,
+  default_sort_type,
+  default_listing_type,
+  lang,
+  show_avatars,
+  send_notifications_to_email,
+  matrix_user_id
+from person
+where local = true;
+
+-- Drop those columns from person
+alter table person 
+  drop column password_encrypted,
+  drop column email,
+  drop column admin,
+  drop column show_nsfw,
+  drop column theme,
+  drop column default_sort_type,
+  drop column default_listing_type,
+  drop column lang,
+  drop column show_avatars,
+  drop column send_notifications_to_email,
+  drop column matrix_user_id;
+
+-- Rename indexes
+alter index user__pkey rename to person__pkey;
+alter index idx_user_actor_id rename to idx_person_actor_id;
+alter index idx_user_inbox_url rename to idx_person_inbox_url;
+alter index idx_user_lower_actor_id rename to idx_person_lower_actor_id;
+alter index idx_user_published rename to idx_person_published;
+
+-- Rename triggers
+alter trigger site_aggregates_user_delete on person rename to site_aggregates_person_delete;
+alter trigger site_aggregates_user_insert on person rename to site_aggregates_person_insert;
+alter trigger user_aggregates_user on person rename to person_aggregates_person;
+
+-- Rename the trigger functions
+alter function site_aggregates_user_delete() rename to site_aggregates_person_delete;
+alter function site_aggregates_user_insert() rename to site_aggregates_person_insert;
+alter function user_aggregates_user() rename to person_aggregates_person;
+
+-- Create views
+create view person_alias_1 as select * from person;
+create view person_alias_2 as select * from person;
+
+-- Rename every user_id column to person_id
+