Add views and functions to keep things easy

migrations/20230324221302_add_leagues.up.sql

@@ -1,5 +1,4 @@
 -- Add up migration script here
 CREATE TABLE IF NOT EXISTS leagues (
-  id SERIAL PRIMARY KEY NOT NULL,
-  name VARCHAR(255) NOT NULL
+  id SERIAL PRIMARY KEY NOT NULL
 );

migrations/20230324221303_create_league_names.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS league_names;

migrations/20230324221303_create_league_names.up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE IF NOT EXISTS league_names (
+  id SERIAL PRIMARY KEY NOT NULL,
+  language INTEGER NOT NULL,
+  name VARCHAR(255) NOT NULL,
+  league INTEGER NOT NULL,
+  CONSTRAINT language_fk
+    FOREIGN KEY(language)
+      REFERENCES supported_languages(id)
+      ON DELETE RESTRICT,
+  CONSTRAINT league_fk
+    FOREIGN KEY(league)
+      REFERENCES leagues(id)
+      ON DELETE RESTRICT
+);

migrations/20230324221305_create_division.up.sql

@@ -1,7 +1,6 @@
 CREATE TABLE IF NOT EXISTS divisions (
   id SERIAL PRIMARY KEY NOT NULL,
   league INTEGER NOT NULL,
-  name VARCHAR(255) NOT NULL,
   CONSTRAINT league_fk
     FOREIGN KEY(league)
       REFERENCES leagues(id)

migrations/20230324221315_create_division_names.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS division_names;

migrations/20230324221315_create_division_names.up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE IF NOT EXISTS division_names (
+  id SERIAL PRIMARY KEY NOT NULL,
+  language INTEGER NOT NULL,
+  name VARCHAR(255) NOT NULL,
+  division INTEGER NOT NULL,
+  CONSTRAINT language_fk
+    FOREIGN KEY(language)
+      REFERENCES supported_languages(id)
+      ON DELETE RESTRICT,
+  CONSTRAINT division_fk
+    FOREIGN KEY(division)
+      REFERENCES divisions(id)
+      ON DELETE RESTRICT
+);

migrations/20230324224957_create_teams.up.sql

@@ -1,7 +1,6 @@
 -- Add up migration script here
 CREATE TABLE IF NOT EXISTS teams (
   id SERIAL PRIMARY KEY NOT NULL,
-  name VARCHAR(255) NOT NULL,
   division INTEGER NOT NULL,
   -- possibly add an image
   image VARCHAR(255),

migrations/20230324224960_create_team_names.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS team_names;

migrations/20230324224960_create_team_names.up.sql

@@ -0,0 +1,15 @@
+CREATE TABLE IF NOT EXISTS team_names (
+  id SERIAL PRIMARY KEY NOT NULL,
+  language INTEGER NOT NULL,
+  name VARCHAR(255) NOT NULL,
+  team INTEGER NOT NULL,
+  CONSTRAINT language_fk
+    FOREIGN KEY(language)
+      REFERENCES supported_languages(id)
+      ON DELETE RESTRICT,
+  CONSTRAINT team_fk
+    FOREIGN KEY(team)
+      REFERENCES teams(id)
+      ON DELETE RESTRICT
+);
+

migrations/20230324225513_create_players.up.sql

@@ -1,7 +1,8 @@
 -- Add up migration script here
 CREATE TABLE IF NOT EXISTS players (
   id SERIAL PRIMARY KEY NOT NULL,
-  name VARCHAR(255) NOT NULL,
+  first_names VARCHAR(255) NOT NULL,
+  last_name VARCHAR(32) NOT NULL,
   height_cm INTEGER,
   weight_kg INTEGER
 );

migrations/20230325035659_add_leagues.down.sql

@@ -1,2 +1,3 @@
 -- Add down migration script here
+DELETE FROM league_names WHERE id=1;
 DELETE FROM leagues WHERE id=1;

migrations/20230325035659_add_leagues.up.sql

@@ -1,5 +1,9 @@
 -- Add up migration script here
 INSERT INTO leagues
-  (id, name)
+  (id)
 VALUES
-  (1, '2022 Canadian National Blind Hockey Tournament');
+  (1);
+INSERT INTO league_names
+  (id, league, name, language)
+VALUES
+  (1, 1, '2022 Canadian National Blind Hockey Tournament', 1);

migrations/20230325040553_add_divisions.down.sql

@@ -1,2 +1,4 @@
+DELETE FROM division_names
+  WHERE id BETWEEN 1 AND 3;
 DELETE FROM divisions
   WHERE id BETWEEN 1 AND 3;

migrations/20230325040553_add_divisions.up.sql

@@ -1,6 +1,13 @@
 INSERT INTO divisions
-  (id, name, league)
+  (id, league)
 VALUES
-  (1, 'Low Vision & Development Division', 1),
-  (2, 'Open Division', 1),
-  (3, 'Children Division', 1);
+  (1, 1),
+  (2, 1),
+  (3, 1);
+
+INSERT INTO division_names
+  (id, name, division, language)
+vALUES
+  (1, 'Low Vision & Development Division', 1, 1),
+  (2, 'Open Division', 2, 1),
+  (3, 'Children Division', 3, 1);

migrations/20230325040554_add_teams.down.sql

@@ -1,2 +1,3 @@
 -- Add down migration script here
+DELETE FROM team_names WHERE id BETWEEN 1 AND 4;
 DELETE FROM teams WHERE id=1 OR id=2;

migrations/20230325040554_add_teams.up.sql

@@ -1,6 +1,14 @@
 -- Add up migration script here
 INSERT INTO teams
-  (id, name, division)
+  (id, division)
 VALUES
-  (1, 'Bullseye', 1),
-  (2, 'See Cats', 1);
+  (1, 1),
+  (2, 1);
+
+INSERT INTO team_names
+  (id, team, name, language)
+VALUES
+  (1, 1, 'Bullseye', 1),
+  (2, 2, 'See Cats', 1),
+  (3, 1, 'bulle', 2),
+  (4, 2, 'Chats Voient', 2);

migrations/20230325044408_populate_players.up.sql

@@ -1,35 +1,35 @@
 -- Add up migration script here
 INSERT INTO players
-  (id, name)
+  (id, first_names, last_name)
 VALUES
-  (1, 'Tait Hoyem'),
-  (2, 'Hillary Scanlon'),
-  (3, 'Nelson Rego'),
-  (4, 'Carrie Anton'),
-  (5, 'Salamaan Chaudhri'),
-  (6, 'Ben Ho Lung'),
-  (7, 'Brian MacLean'),
-  (8, 'Shannon Murphy'),
-  (9, 'Joseph Robinson'),
-  (10, 'Drexcyl Sison'),
-  (11, 'Ginny Sweet'),
-  (12, 'Catharine Lemay'),
-  (13, 'Thomas Stewart'),
-  (14, 'Maurice Clement-Lafrance'),
-  (15, 'Jennifer Fancy'),
-  (16, 'Allyssa Foulds'),
-  (17, 'Ryan Kucy'),
-  (18, 'Denis LeBlanc'),
-  (19, 'Bob Lowe'),
-  (20, 'Ted Moritsugu'),
-  (21, 'Dave Poidevin'),
-  (22, 'Jillian Stewart'),
-  (23, 'Laura Mark'),
-  (24, 'Matt Arnold'),
-  (25, 'Rory Kucy'),
-  (26, 'Jeff Stewart'),
-  (27, 'Dylan Brown'),
-  (28, 'Codi Isaac'),
-  (29, 'Richard Isaac'),
-  (30, 'Tyler McGuffin'),
-  (31, 'Scarlette Dorn');
+  (1, 'Tait', 'Hoyem'),
+  (2, 'Hillary', 'Scanlon'),
+  (3, 'Nelson', 'Rego'),
+  (4, 'Carrie', 'Anton'),
+  (5, 'Salamaan', 'Chaudhri'),
+  (6, 'Ben Ho', 'Lung'),
+  (7, 'Brian', 'MacLean'),
+  (8, 'Shannon', 'Murphy'),
+  (9, 'Joseph', 'Robinson'),
+  (10, 'Drexcyl', 'Sison'),
+  (11, 'Ginny', 'Sweet'),
+  (12, 'Catharine', 'Lemay'),
+  (13, 'Thomas', 'Stewart'),
+  (14, 'Maurice Clement', 'Lafrance'),
+  (15, 'Jennifer', 'Fancy'),
+  (16, 'Allyssa', 'Foulds'),
+  (17, 'Ryan', 'Kucy'),
+  (18, 'Denis', 'LeBlanc'),
+  (19, 'Bob', 'Lowe'),
+  (20, 'Ted', 'Moritsugu'),
+  (21, 'Dave', 'Poidevin'),
+  (22, 'Jillian', 'Stewart'),
+  (23, 'Laura', 'Mark'),
+  (24, 'Matt', 'Arnold'),
+  (25, 'Rory', 'Kucy'),
+  (26, 'Jeff', 'Stewart'),
+  (27, 'Dylan', 'Brown'),
+  (28, 'Codi', 'Isaac'),
+  (29, 'Richard', 'Isaac'),
+  (30, 'Tyler', 'McGuffin'),
+  (31, 'Scarlette', 'Dorn');

migrations/20230327025700_create_games.up.sql

@@ -1,9 +1,6 @@
 -- Add up migration script here
 CREATE TABLE IF NOT EXISTS games (
   id SERIAL PRIMARY KEY NOT NULL,
-  -- this allows there to be special names like "Gold Medal Game", but the default will be the number of games already in the division + 1
-  -- NOTE: this is only done in the front end, the backend will not give a default value
-  name VARCHAR(255) NOT NULL,
   -- what divison is the game a part of (usefl for stats)
   division INTEGER NOT NULL,
   team_home INTEGER NOT NULL,

migrations/20230327025705_create_game_names.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS game_names;

migrations/20230327025705_create_game_names.up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE IF NOT EXISTS game_names (
+  id SERIAL PRIMARY KEY NOT NULL,
+  language INTEGER NOT NULL,
+  name VARCHAR(255) NOT NULL,
+  game INTEGER NOT NULL,
+  CONSTRAINT language_fk
+    FOREIGN KEY(language)
+      REFERENCES supported_languages(id)
+      ON DELETE RESTRICT,
+  CONSTRAINT game_fk
+    FOREIGN KEY(game)
+      REFERENCES games(id)
+      ON DELETE RESTRICT
+);

migrations/20230327025711_add_games.down.sql

@@ -1,2 +1,4 @@
+DELETE FROM game_names
+  WHERE id BETWEEN 1 AND 4;
 DELETE FROM games
   WHERE id BETWEEN 1 AND 4;

migrations/20230327025711_add_games.up.sql

@@ -1,9 +1,8 @@
 INSERT INTO games
-  (id, name, division, team_home, team_away, start_at, end_at)
+  (id, division, team_home, team_away, start_at, end_at)
 VALUES
   (
     1,
-    'Game 1',
     1, -- LV/D
     1, -- Bullseye
     2, -- Seecats
@@ -12,7 +11,6 @@ VALUES
   ),
   (
     2,
-    'Game 2',
     1, -- LV/D
     1, -- Bullseye
     2, -- Seecats
@@ -21,7 +19,6 @@ VALUES
   ),
   (
     3,
-    'Game 3',
     1, -- LV/D
     1, -- Bullseye
     2, -- Seecats
@@ -30,10 +27,17 @@ VALUES
   ),
   (
     4,
-    'Game 4',
     1, -- LV/D
     1, -- Bullseye
     2, -- Seecats
     '2022-03-27 10:00:00 America/Toronto',
     '2022-03-27 11:30:00 America/Toronto'
   );
+
+INSERT INTO game_names
+  (id, game, name, language)
+VALUES
+  (1, 1, 'Game 1', 1),
+  (2, 2, 'Game 2', 1),
+  (3, 3, 'Game 3', 1),
+  (4, 4, 'Game 4', 1);

migrations/20230419200707_create_player_points_view.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP VIEW player_points_view;

migrations/20230419200707_create_player_points_view.up.sql

@@ -0,0 +1,25 @@
+-- Add up migration script here
+CREATE OR REPLACE VIEW player_points_view
+AS SELECT
+  COUNT(shots.id) AS points,
+  COUNT(CASE WHEN shots.shooter = game_players.id THEN shots.id END) AS goals,
+  COUNT(CASE WHEN shots.assistant = game_players.id OR shots.assistant_second = game_players.id THEN shots.id END) AS assists,
+  periods.id AS period_id,
+  games.id AS game_id,
+  games.division AS division_id,
+  players.first_names,
+  players.last_name,
+  players.id
+FROM players JOIN game_players 
+  ON game_players.player = players.id
+LEFT JOIN shots
+  ON shots.goal=true
+ AND (shots.shooter=game_players.id
+  OR shots.assistant=game_players.id
+  OR shots.assistant_second=game_players.id)
+LEFT JOIN periods
+  ON periods.id=shots.period
+LEFT JOIN games
+  ON games.id=periods.game
+GROUP BY
+  players.id,division_id,game_id,period_id;

migrations/20230419202858_create_team_points_view.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP VIEW team_points_view;

migrations/20230419202858_create_team_points_view.up.sql

@@ -0,0 +1,28 @@
+-- Add up migration script here
+CREATE OR REPLACE VIEW team_points_view
+AS SELECT
+  teams.id AS team_id,
+  games.id AS game_id,
+  games.division AS division_id,
+  divisions.league AS league_id,
+  reg_win(games.id, teams.id) AS reg_wins,
+  reg_loss(games.id, teams.id) AS reg_losses,
+  ot_win(games.id, teams.id) AS ot_wins,
+  ot_loss(games.id, teams.id) AS ot_losses,
+  tie(games.id, teams.id) AS ties,
+  iihf_points(games.id, teams.id) AS points
+FROM games
+JOIN divisions
+  ON divisions.id=games.division
+JOIN periods
+  ON periods.game=games.id
+JOIN shots
+  ON shots.period=periods.id
+JOIN game_players
+  ON game_players.id=shots.shooter
+JOIN teams scoring_team
+  ON scoring_team.id=game_players.team
+JOIN teams
+  ON teams.id=games.team_home
+  OR teams.id=games.team_away
+GROUP BY team_id,game_id,division_id,league_id;

migrations/20230419205420_create_team_name_function.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP FUNCTION team_name(INTEGER, INTEGER);

migrations/20230419205420_create_team_name_function.up.sql

@@ -0,0 +1,17 @@
+-- Add up migration script here
+CREATE FUNCTION team_name(team_id INT, lang_id INT)
+RETURNS TEXT
+AS $$
+SELECT
+  COALESCE(
+    MAX(a.name),
+    MAX(b.name),
+    MAX(c.name
+  )) AS name
+FROM teams
+LEFT JOIN team_names a ON a.team = teams.id AND a.language = lang_id
+LEFT JOIN team_names b ON b.team = teams.id AND b.language = 1
+LEFT JOIN team_names c ON c.team = teams.id
+WHERE teams.id = team_id
+GROUP BY teams.id;
+$$ LANGUAGE SQL;

migrations/20230419205421_create_league_name_function.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP FUNCTION league_name(INTEGER, INTEGER);

migrations/20230419205421_create_league_name_function.up.sql

@@ -0,0 +1,17 @@
+-- Add up migration script here
+CREATE FUNCTION league_name(league_id INT, lang_id INT)
+RETURNS TEXT
+AS $$
+SELECT
+  COALESCE(
+    MAX(a.name),
+    MAX(b.name),
+    MAX(c.name
+  )) AS name
+FROM leagues
+LEFT JOIN league_names a ON a.league = leagues.id AND a.language = lang_id
+LEFT JOIN league_names b ON b.league = leagues.id AND b.language = 1
+LEFT JOIN league_names c ON c.league = leagues.id
+WHERE leagues.id = league_id
+GROUP BY leagues.id;
+$$ LANGUAGE SQL;

migrations/20230419205422_create_division_name_function.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP FUNCTION division_name(INTEGER, INTEGER);

migrations/20230419205422_create_division_name_function.up.sql

@@ -0,0 +1,17 @@
+-- Add up migration script here
+CREATE FUNCTION division_name(division_id INT, lang_id INT)
+RETURNS TEXT
+AS $$
+SELECT
+  COALESCE(
+    MAX(a.name),
+    MAX(b.name),
+    MAX(c.name
+  )) AS name
+FROM divisions
+LEFT JOIN division_names a ON a.division = divisions.id AND a.language = lang_id
+LEFT JOIN division_names b ON b.division = divisions.id AND b.language = 1
+LEFT JOIN division_names c ON c.division = divisions.id
+WHERE divisions.id = division_id
+GROUP BY divisions.id;
+$$ LANGUAGE SQL;

migrations/20230419205423_create_game_name_function.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP FUNCTION game_name(INTEGER, INTEGER);

migrations/20230419205423_create_game_name_function.up.sql

@@ -0,0 +1,17 @@
+-- Add up migration script here
+CREATE FUNCTION game_name(game_id INT, lang_id INT)
+RETURNS TEXT
+AS $$
+SELECT
+  COALESCE(
+    MAX(a.name),
+    MAX(b.name),
+    MAX(c.name
+  )) AS name
+FROM games
+LEFT JOIN game_names a ON a.game = games.id AND a.language = lang_id
+LEFT JOIN game_names b ON b.game = games.id AND b.language = 1
+LEFT JOIN game_names c ON c.game = games.id
+WHERE games.id = game_id
+GROUP BY games.id;
+$$ LANGUAGE SQL;