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DB: don't pass PG_DB to check_table/check_enum

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Samantaz Fox 2022-01-06 23:33:52 +01:00
parent 5ad2fc64b4
commit a6c9b263da
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GPG Key ID: F42821059186176E
2 changed files with 29 additions and 29 deletions
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20
src/invidious.cr
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@ -113,19 +113,19 @@ LOGGER = Invidious::LogHandler.new(OUTPUT, CONFIG.log_level)
# Check table integrity # Check table integrity
if CONFIG.check_tables if CONFIG.check_tables
Invidious::Database.check_enum(PG_DB, "privacy", PlaylistPrivacy) Invidious::Database.check_enum("privacy", PlaylistPrivacy)
Invidious::Database.check_table(PG_DB, "channels", InvidiousChannel) Invidious::Database.check_table("channels", InvidiousChannel)
Invidious::Database.check_table(PG_DB, "channel_videos", ChannelVideo) Invidious::Database.check_table("channel_videos", ChannelVideo)
Invidious::Database.check_table(PG_DB, "playlists", InvidiousPlaylist) Invidious::Database.check_table("playlists", InvidiousPlaylist)
Invidious::Database.check_table(PG_DB, "playlist_videos", PlaylistVideo) Invidious::Database.check_table("playlist_videos", PlaylistVideo)
Invidious::Database.check_table(PG_DB, "nonces", Nonce) Invidious::Database.check_table("nonces", Nonce)
Invidious::Database.check_table(PG_DB, "session_ids", SessionId) Invidious::Database.check_table("session_ids", SessionId)
Invidious::Database.check_table(PG_DB, "users", User) Invidious::Database.check_table("users", User)
Invidious::Database.check_table(PG_DB, "videos", Video) Invidious::Database.check_table("videos", Video)
if CONFIG.cache_annotations if CONFIG.cache_annotations
Invidious::Database.check_table(PG_DB, "annotations", Annotation) Invidious::Database.check_table("annotations", Annotation)
end end
end end

38
src/invidious/database/base.cr
View File

@ -3,26 +3,26 @@ require "pg"
module Invidious::Database module Invidious::Database
extend self extend self
def check_enum(db, enum_name, struct_type = nil) def check_enum(enum_name, struct_type = nil)
return # TODO return # TODO
if !db.query_one?("SELECT true FROM pg_type WHERE typname = $1", enum_name, as: Bool) if !PG_DB.query_one?("SELECT true FROM pg_type WHERE typname = $1", enum_name, as: Bool)
LOGGER.info("check_enum: CREATE TYPE #{enum_name}") LOGGER.info("check_enum: CREATE TYPE #{enum_name}")
db.using_connection do |conn| PG_DB.using_connection do |conn|
conn.as(PG::Connection).exec_all(File.read("config/sql/#{enum_name}.sql")) conn.as(PG::Connection).exec_all(File.read("config/sql/#{enum_name}.sql"))
end end
end end
end end
def check_table(db, table_name, struct_type = nil) def check_table(table_name, struct_type = nil)
# Create table if it doesn't exist # Create table if it doesn't exist
begin begin
db.exec("SELECT * FROM #{table_name} LIMIT 0") PG_DB.exec("SELECT * FROM #{table_name} LIMIT 0")
rescue ex rescue ex
LOGGER.info("check_table: check_table: CREATE TABLE #{table_name}") LOGGER.info("check_table: check_table: CREATE TABLE #{table_name}")
db.using_connection do |conn| PG_DB.using_connection do |conn|
conn.as(PG::Connection).exec_all(File.read("config/sql/#{table_name}.sql")) conn.as(PG::Connection).exec_all(File.read("config/sql/#{table_name}.sql"))
end end
end end
@ -30,7 +30,7 @@ module Invidious::Database
return if !struct_type return if !struct_type
struct_array = struct_type.type_array struct_array = struct_type.type_array
column_array = get_column_array(db, table_name) column_array = get_column_array(PG_DB, table_name)
column_types = File.read("config/sql/#{table_name}.sql").match(/CREATE TABLE public\.#{table_name}\n\((?<types>[\d\D]*?)\);/) column_types = File.read("config/sql/#{table_name}.sql").match(/CREATE TABLE public\.#{table_name}\n\((?<types>[\d\D]*?)\);/)
.try &.["types"].split(",").map(&.strip).reject &.starts_with?("CONSTRAINT") .try &.["types"].split(",").map(&.strip).reject &.starts_with?("CONSTRAINT")
@ -41,14 +41,14 @@ module Invidious::Database
if !column_array[i]? if !column_array[i]?
new_column = column_types.select(&.starts_with?(name))[0] new_column = column_types.select(&.starts_with?(name))[0]
LOGGER.info("check_table: ALTER TABLE #{table_name} ADD COLUMN #{new_column}") LOGGER.info("check_table: ALTER TABLE #{table_name} ADD COLUMN #{new_column}")
db.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}") PG_DB.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}")
next next
end end
# Column doesn't exist # Column doesn't exist
if !column_array.includes? name if !column_array.includes? name
new_column = column_types.select(&.starts_with?(name))[0] new_column = column_types.select(&.starts_with?(name))[0]
db.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}") PG_DB.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}")
end end
# Column exists but in the wrong position, rotate # Column exists but in the wrong position, rotate
@ -59,29 +59,29 @@ module Invidious::Database
# There's a column we didn't expect # There's a column we didn't expect
if !new_column if !new_column
LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]}") LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]}")
db.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE") PG_DB.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE")
column_array = get_column_array(db, table_name) column_array = get_column_array(PG_DB, table_name)
next next
end end
LOGGER.info("check_table: ALTER TABLE #{table_name} ADD COLUMN #{new_column}") LOGGER.info("check_table: ALTER TABLE #{table_name} ADD COLUMN #{new_column}")
db.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}") PG_DB.exec("ALTER TABLE #{table_name} ADD COLUMN #{new_column}")
LOGGER.info("check_table: UPDATE #{table_name} SET #{column_array[i]}_new=#{column_array[i]}") LOGGER.info("check_table: UPDATE #{table_name} SET #{column_array[i]}_new=#{column_array[i]}")
db.exec("UPDATE #{table_name} SET #{column_array[i]}_new=#{column_array[i]}") PG_DB.exec("UPDATE #{table_name} SET #{column_array[i]}_new=#{column_array[i]}")
LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE") LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE")
db.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE") PG_DB.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE")
LOGGER.info("check_table: ALTER TABLE #{table_name} RENAME COLUMN #{column_array[i]}_new TO #{column_array[i]}") LOGGER.info("check_table: ALTER TABLE #{table_name} RENAME COLUMN #{column_array[i]}_new TO #{column_array[i]}")
db.exec("ALTER TABLE #{table_name} RENAME COLUMN #{column_array[i]}_new TO #{column_array[i]}") PG_DB.exec("ALTER TABLE #{table_name} RENAME COLUMN #{column_array[i]}_new TO #{column_array[i]}")
column_array = get_column_array(db, table_name) column_array = get_column_array(PG_DB, table_name)
end end
else else
LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE") LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE")
db.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE") PG_DB.exec("ALTER TABLE #{table_name} DROP COLUMN #{column_array[i]} CASCADE")
end end
end end
end end
@ -91,14 +91,14 @@ module Invidious::Database
column_array.each do |column| column_array.each do |column|
if !struct_array.includes? column if !struct_array.includes? column
LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column} CASCADE") LOGGER.info("check_table: ALTER TABLE #{table_name} DROP COLUMN #{column} CASCADE")
db.exec("ALTER TABLE #{table_name} DROP COLUMN #{column} CASCADE") PG_DB.exec("ALTER TABLE #{table_name} DROP COLUMN #{column} CASCADE")
end end
end end
end end
def get_column_array(db, table_name) def get_column_array(db, table_name)
column_array = [] of String column_array = [] of String
db.query("SELECT * FROM #{table_name} LIMIT 0") do |rs| PG_DB.query("SELECT * FROM #{table_name} LIMIT 0") do |rs|
rs.column_count.times do |i| rs.column_count.times do |i|
column = rs.as(PG::ResultSet).field(i) column = rs.as(PG::ResultSet).field(i)
column_array << column.name column_array << column.name