lib/sportdb/models/schema.rb in sportdb-models-2.0.3 vs lib/sportdb/models/schema.rb in sportdb-models-2.1.0
- old
+ new
@@ -1,466 +1,471 @@
-
-module SportDb
-
-class CreateDb
-
-def up
- ActiveRecord::Schema.define do
-
-create_table :teams do |t|
- t.string :key, null: false # import/export key
- t.string :name, null: false # "canonical" unique name
-
- t.string :code # three letter code (short name)
- t.string :alt_names # comma separated list of alt names / synonyms
-
- t.references :country, null: false, index: false
- t.references :city, index: false # note: city is optional (should be required for clubs e.g. non-national teams)
- t.references :district, index: false # note: optional district (in city)
-
- ## todo/check/fix: use team type or such e.g. club/national/etc. - why? why not?
- ### or remove and add virtual attribute in model instead - why? why not?
- t.boolean :club, null: false, default: false # is it a club (not a national team)?
- t.boolean :national, null: false, default: false # is it a national selection team (not a club)?
-
- ## todo/fix: add team reference for a and b team!!!!
-
-
- t.integer :start_year # founding year -fix change to start_year / founded - why? why not?
- t.integer :end_year
- ## add more? - start_year2, end_year2 - why? why not?
- # e.g. founded = 1946, 2013 (refounded)
- # dissolved = 1997
-
- t.string :address
- t.string :web
-
- ## todo/fix: change to gov / governing body or such!!!
- t.references :assoc, index: false # optional: national football assoc(iation), for example - used for national teams
-
- t.string :comments
-
- t.timestamps
-end
-
-add_index :teams, :key, unique: true
-
-
-###########
-# check: use table (rename to) venues / stadiums - why? why not?
-create_table :grounds do |t|
- t.string :key, null: false # import/export key
- t.string :name, null: false
- t.string :alt_names # comma separated list of alt_names / synonyms
-
- t.references :country, null: false, index: false
- t.references :city, index: false # todo: make city required ???
- t.references :district, index: false # note: optional district (in city)
-
- t.integer :start_year # founding year
- t.integer :capacity # attentence capacity e.g. 10_000 or 50_000 etc.
- t.string :address
-
- ### fix/todo: add since/founded/opened/build attrib eg. 2011 or 1987
- ## - add capacity e.g. 40_000
- ## fix: add address !!!! etc
-
- ## add region ??? or just use region from city ??
-
- t.timestamps
-end
-
-add_index :grounds, :key, unique: true
-
-
-# join table: person+match(team1+team2+event(season+league))
-create_table :goals do |t|
- t.references :person, null: false, index: false
- t.references :match, null: false, index: false
- t.references :team, null: false, index: false ## use integer instead w/ values 1 or 2 for team1 or team2 ?? why? why not?
-
- t.integer :minute
- t.integer :offset, null: false, default: 0 # e.g. 45' +3 or 90' +2
-
- t.integer :score1
- t.integer :score2
-
- ## type of goal (penalty, owngoal)
- t.boolean :penalty, null: false, default: false
- t.boolean :owngoal, null: false, default: false # de: Eigentor -> # todo: find better name?
-
- t.timestamps
-end
-
-
-# join table -> person+team+event(season+league)
-create_table :lineups do |t| # use squads as an alternative name? why? why not??
- t.references :person, null: false, index: false
- t.references :team, null: false, index: false
- t.references :event , index: false # make required?
- t.integer :num, # optional - jersey (t-shirt) number
-
- t.timestamps
-end
-
-
-create_table :events do |t|
- t.string :key, null: false # import/export key
- t.references :league, null: false, index: false
- t.references :season, null: false, index: false
- t.date :start_date, null: false # note: only use date (w/o time)
- t.date :end_date # note: only use date (w/o time)
-
- t.integer :num ## optional series counter e.g. World Cup No. 2, Bundesliga No. 43 etc. etc.
-
- ## t.boolean :team3, null: false, default: true ## e.g. Champions League has no 3rd place (only 1st and 2nd/final)
- ## todo: add league/cup flag/flags or to league itself?
- ## or add add a tournament type field - why? why not?
-
- ## auto-added flag (e.g. start_at n end_at dates got calculated)
- ## if auto-added flag is false - do NOT auto-update start_at, end_at etc.
- t.boolean :auto, null: false, default: true
-
-
- #### track 1-n sources (from repos) - # todo move to its own table later
- ## NB: relative to event.yml - use mapper to "resolve" to full path w/ repo; use league+season keys
- # t.string :sources # e.g. cup or bl,bl_ii # NB: for now store all in on string separated by comma
- # t.string :config # e.g. cup or bl # e.g assumes cup.yml, bl.yml etc. for now
-
-
- t.timestamps
-end
-
-add_index :events, :key, unique: true
-
-
-create_table :rounds do |t|
- t.references :event, null: false, index: false ## Note: do NOT auto-add index
- t.string :name, null: false
- t.integer :pos, null: false ## use only for "internal" sort order (defaults to insertion order)
-
- t.integer :num ## optional match day/week number
- t.string :key ## optional match day/week number key (as string)
-
- ## add new table stage/stages for grouping rounds in group rounds and playoff rounds, for example???
- ## # "regular" season (group) matches or post-season (playoff) knockouts (k.o's)
- t.boolean :knockout, null: false, default: false
- ## todo: add leg (e.g. leg1, leg2, etc. why? why not?)
- t.date :start_date # note: only use date (w/o time) - fix: change to start_date!!!
- t.date :end_date # note: only use date (w/o time) - fix: change to end_date!!!
- t.date :start_date2 # note: only use date (w/o time) - fix: change to start_date!!!
- t.date :end_date2 # note: only use date (w/o time) - fix: change to end_date!!!
-
- ## add last_date/first-date(auto) - for "real" last and first dates - auto-added - why? why not?
-
- ## auto-added flag (e.g. start_at n end_at dates got calculated)
- ## if auto-added flag is false - do NOT auto-update start_at, end_at etc.
- t.boolean :auto, null: false, default: true
-
- t.timestamps
-end
-
-add_index :rounds, :event_id # fk event_id index
-
-
-create_table :groups do |t| # Teamgruppe (zB Gruppe A, Gruppe B, etc.)
- t.references :event, null: false, index: false ## Note: do NOT auto-add index
- t.string :name, null: false
- t.integer :pos, null: false ## use only for "internal" sort order (defaults to insertion order)
-
- t.string :key ## optional group key e.g. A, B, C or 1, 2, etc. - use why? why not?
- t.timestamps
-end
-
-add_index :groups, :event_id # fk event_id index
-
-
-create_table :stages do |t| # e.g. regular season, champions round, etc.
- t.references :event, null: false, index: false ## Note: do NOT auto-add index
- t.string :name, null: false
- ## todo/check: add pos for use only for "internal" sort order (defaults to insertion order)??
- t.timestamps
-end
-
-add_index :stages, :event_id # fk event_id index
-
-
-
-create_table :matches do |t|
- t.string :key # import/export key
- t.references :event, null: false, index: false
- t.integer :pos, null: false ## note: use only for "internal" sort order (defaults to insertion order)
- t.integer :num ## optional - "event global" match number e.g. World Cup - Match 1, Match 2, etc.
- t.references :team1, null: false, index: false ## Note: do NOT auto-add index
- t.references :team2, null: false, index: false ## Note: do NOT auto-add index
-
- t.references :round, index: false ## Note: do NOT auto-add index
- t.references :group, index: false ## Note: do NOT auto-add index -- group is optional
- t.references :stage, index: false # optional - regular seasion / champions round etc.
-
- ## "inline" helper keys auto-populate for easier "no-join/single-table" queries
- t.string :team1_key
- t.string :team2_key
- t.string :event_key
- t.string :round_key
- t.integer :round_num ## e.g. 1,2,3 for match day/match week
- t.string :group_key
- t.string :stage_key
-
-
- t.date :date # optional play date - todo/fix: split into play_date AND play_time!!!
- t.time :time
-
- t.boolean :postponed, null: false, default: false
- ## t.date :date2 # optional old date (when postponed)
- ## t.date :date3 # optional old date (when postponed twice)
-
- t.string :status ## optional match status - note: uses UPCASE string constants for now
- ## e.g. CANCELLED / ABANDONED / REPLAY / AWARDED / POSTPONED / etc.
-
-
- t.references :ground, index: false # optional - stadium (lets you get city,region,country,etc)
- t.references :city, index: false # optional - convenience for ground.city_id ???
-
- ## change home to neutral - why? why not?
- t.boolean :home, null: false, default: true # is team1 play at home or neutral (that is, at its home stadium)
- t.boolean :knockout, null: false, default: false
-
- t.integer :score1
- t.integer :score2
- t.integer :score1et # extratime - team 1 (opt)
- t.integer :score2et # extratime - team 2 (opt)
- t.integer :score1p # penalty - team 1 (opt)
- t.integer :score2p # penalty - team 2 (opt) elfmeter (opt)
- t.integer :score1i # half time / first third (opt)
- t.integer :score2i # half time - team 2
- t.integer :score1ii # second third (opt)
- t.integer :score2ii # second third - team2 (opt)
- t.references :next_match, index: false ## Note: do NOT auto-add index -- for hinspiel bei rueckspiel in knockout match
- t.references :prev_match, index: false ## Note: do NOT auto-add index
-
- t.integer :winner # 1,2,0,nil calculate on save - "real" winner (after 90 or extra time or penalty, aggregated first+second leg?)
- t.integer :winner90 # 1,2,0,nil calculate on save - winner after 90 mins (or regugular play time depending on sport - add alias or find a better name!)
-
- t.string :comments
-
- t.timestamps
-end
-
-add_index :matches, :key, unique: true
-add_index :matches, :event_id # fk event_id index
-add_index :matches, :round_id # fk round_id index
-add_index :matches, :group_id # fk group_id index
-add_index :matches, :next_match_id # fk next_match_id index
-add_index :matches, :prev_match_id # fk next_match_id index
-add_index :matches, :team1_id
-add_index :matches, :team2_id
-
-
-# todo: remove id from join table (without extra fields)? why?? why not??
-create_table :events_teams do |t|
- t.references :event, null: false, index: false ## Note: do NOT auto-add index
- t.references :team, null: false, index: false ## Note: do NOT auto-add index
- t.timestamps
-end
-
-add_index :events_teams, [:event_id, :team_id], unique: true
-add_index :events_teams, :event_id
-
-
-# todo: remove id from join table (without extra fields)? why?? why not??
-create_table :stages_teams do |t|
- t.references :stage, null: false, index: false ## Note: do NOT auto-add index
- t.references :team, null: false, index: false ## Note: do NOT auto-add index
- t.timestamps
-end
-
-add_index :stages_teams, [:stage_id, :team_id], unique: true
-add_index :stages_teams, :stage_id
-
-
-
-# todo: remove id from join table (without extra fields)? why?? why not??
-create_table :events_grounds do |t|
- t.references :event, null: false, index: false ## Note: do NOT auto-add index
- t.references :ground, null: false, index: false ## Note: do NOT auto-add index
- t.timestamps
-end
-
-add_index :events_grounds, [:event_id, :ground_id], unique: true
-add_index :events_grounds, :event_id
-
-
-
-create_table :groups_teams do |t|
- t.references :group, null: false, index: false ## Note: do NOT auto-add index
- t.references :team, null: false, index: false ## Note: do NOT auto-add index
- t.timestamps
-end
-
-add_index :groups_teams, [:group_id, :team_id], unique: true
-add_index :groups_teams, :group_id
-
-
-### todo: add models and some seed data
-
-create_table :seasons do |t| ## also used for years - add a boolean year true/false flag too - why? why not?
- t.string :key, null: false
- t.string :name, null: false # e.g. 2011/12, 2012/13 ### what to do w/ 2012? for world cup etc?
- t.timestamps
-end
-
-
-create_table :leagues do |t| ## also for cups/conferences/tournaments/world series/etc.
- t.string :key, null: false
- t.string :name, null: false # e.g. Premier League, Deutsche Bundesliga, World Cup, Champions League, etc.
- t.string :alt_names # comma separated list of alt names / synonyms
-
- t.references :country, index: false ## optional for now ### todo: create "virtual" country for international leagues e.g. use int? or world (ww?)/europe (eu)/etc. similar? already taken??
-
- ## fix: rename to :clubs from :club - why? why not?
- ## fix: rename to :intl from :international - why? why not? shorter? better?
- ## todo/check: flip clup to league flag? why? why not?
- t.boolean :clubs, null: false, default: false # club teams or national teams?
- t.boolean :intl, null: false, default: false # national league or international?
- t.boolean :cup, null: false, default: false ## or regular season league?? use a tournament type field with enums - why? why not?
-
- t.integer :level ## use tier? e.g. level 1, level 2, etc.
-
- t.integer :start_year
- t.integer :end_year
-
- ## todo: add t.boolean :national flag? for national teams?
- t.timestamps
-end
-
-
-create_table :badges do |t|
- t.references :team, null: false, index: false
- ## todo/fix: use event insead of league+season ??
- ## t.references :event, :null => false # event => league+season
- t.references :league, null: false, index: false
- t.references :season, null: false, index: false
- t.string :name, null: false # Meister, Weltmeister, Europameister, Cupsieger, Vize-Meister, Aufsteiger, Absteiger, etc.
- t.timestamps
-end
-
-
-create_table :assocs do |t|
- t.string :key, null: false
- t.string :name, null: false # e.g. Premier League, Deutsche Bundesliga, World Cup, Champions League, etc.
-
- t.integer :start_year # founding year
- t.string :web
-
- ### if national assoc - has (optional) country ref
- t.references :country, index: false # note: optional - only used/set (required) for national assocs (or subnational too?)
- t.boolean :national, null: false, default: false
-
- ## add :world flag for FIFA? - just check if parent is null? for root assoc(s)? why? why not?
- ## add :regional flag for continental subdivision?
- ## todo: shorten to contl and intercontl - why? why not?
- t.boolean :continental, null: false, default: false
- t.boolean :intercontinental, null: false, default: false # e.g. arab football league (africa+western asia/middle east)
- t.timestamps
-end
-
-add_index :assocs, :key, unique: true
-
-
-
-create_table :assocs_assocs do |t|
- t.references :assoc1, null: false, index: false ## Note: do NOT auto-add index -- parent assoc
- t.references :assoc2, null: false, index: false ## Note: do NOT auto-add index -- child assoc is_member_of parent assoc
- t.timestamps
-end
-
-add_index :assocs_assocs, [:assoc1_id,:assoc2_id], unique: true
-add_index :assocs_assocs, :assoc1_id
-add_index :assocs_assocs, :assoc2_id
-
-
-
-############################################
-# stats tables
-
-# use tables for standings e.g group_tables? - why? why not?
-#
-# todo: add group_standings per round with pos diffs e.g +1,+2, -3 etc.
-
-create_table :group_standings do |t|
- t.references :group, null: false, index: false
- t.timestamps
-end
-
-### use items or lines instead of entries - why (shorter! simple plural e.g. just add s)
-## use group_table_lines/stats - why? why not?
-
-create_table :group_standing_entries do |t|
- t.references :group_standing, null: false, index: false
- t.references :team, null: false, index: false
- t.integer :pos # check/todo: use rank? -- keep/use pos only for "internal" insertation order only - why? why not?
- t.integer :played ## p/pld
- t.integer :won ## w
- t.integer :lost ## l
- t.integer :drawn ## d or t/tied ??
- t.integer :goals_for # todo: find a short name - gf? why? why not?
- t.integer :goals_against # todo: find a shorter name - ga? why? why not?
- t.integer :pts
- t.string :comments
- t.timestamps
-end
-
-
-create_table :event_standings do |t|
- t.references :event, null: false, index: false
- t.timestamps
-end
-
-create_table :event_standing_entries do |t|
- t.references :event_standing, null: false, index: false
- t.references :team, null: false, index: false
- t.integer :pos
- t.integer :played
- t.integer :won
- t.integer :lost
- t.integer :drawn
- t.integer :goals_for # todo: find a short name - gf? or for? why? why not?
- t.integer :goals_against # todo: find a shorter name - ga? or against? why? why not?
- t.integer :pts
- t.string :comments
- t.timestamps
-end
-
-
-## flex (free-style/form) standings table - lets you add as many events as you like (not bound to single event/season/etc.)
-## -use (find a better) a different name? why? why not?
-create_table :alltime_standings do |t|
- t.string :key, null: false
- t.string :name, null: false
- t.timestamps
-end
-
-create_table :alltime_standing_entries do |t|
- t.references :alltime_standing, null: false, index: false
- t.references :team, null: false, index: false
- t.integer :pos
- t.integer :played # todo: use a different name - why? why not?
- t.integer :won
- t.integer :lost
- t.integer :drawn
- t.integer :goals_for # todo: find a short name - gf? why? why not?
- t.integer :goals_against # todo: find a shorter name - ga? why? why not?
- t.integer :pts
- t.integer :recs # note: specific to alltime - stats records counter (e.g. appearance counter) - find a better name - why? why not?
- t.string :comments
- t.timestamps
-end
-
-
- end # Schema.define
-end # method up
-
-
-end # class CreateDb
-
-end # module SportDb
+
+module SportDb
+
+class CreateDb
+
+def up
+ ActiveRecord::Schema.define do
+
+create_table :teams do |t|
+ t.string :key, null: false # import/export key
+ t.string :name, null: false # "canonical" unique name
+
+ t.string :code # three letter code (short name)
+ t.string :alt_names # comma separated list of alt names / synonyms
+
+ t.references :country, null: false, index: false
+ t.references :city, index: false # note: city is optional (should be required for clubs e.g. non-national teams)
+ t.references :district, index: false # note: optional district (in city)
+
+ ## todo/check/fix: use team type or such e.g. club/national/etc. - why? why not?
+ ### or remove and add virtual attribute in model instead - why? why not?
+ t.boolean :club, null: false, default: false # is it a club (not a national team)?
+ t.boolean :national, null: false, default: false # is it a national selection team (not a club)?
+
+ ## todo/fix: add team reference for a and b team!!!!
+
+
+ t.integer :start_year # founding year -fix change to start_year / founded - why? why not?
+ t.integer :end_year
+ ## add more? - start_year2, end_year2 - why? why not?
+ # e.g. founded = 1946, 2013 (refounded)
+ # dissolved = 1997
+
+ t.string :address
+ t.string :web
+
+ ## todo/fix: change to gov / governing body or such!!!
+ t.references :assoc, index: false # optional: national football assoc(iation), for example - used for national teams
+
+ t.string :comments
+
+ t.timestamps
+end
+
+add_index :teams, :key, unique: true
+
+
+###########
+# check: use table (rename to) venues / stadiums - why? why not?
+create_table :grounds do |t|
+ t.string :key, null: false # import/export key
+ t.string :name, null: false
+ t.string :alt_names # comma separated list of alt_names / synonyms
+
+ t.references :country, null: false, index: false
+ t.references :city, index: false # todo: make city required ???
+ t.references :district, index: false # note: optional district (in city)
+
+ t.integer :start_year # founding year
+ t.integer :capacity # attentence capacity e.g. 10_000 or 50_000 etc.
+ t.string :address
+
+ ### fix/todo: add since/founded/opened/build attrib eg. 2011 or 1987
+ ## - add capacity e.g. 40_000
+ ## fix: add address !!!! etc
+
+ ## add region ??? or just use region from city ??
+
+ t.timestamps
+end
+
+add_index :grounds, :key, unique: true
+
+
+# join table: person+match(team1+team2+event(season+league))
+create_table :goals do |t|
+ t.references :person, null: false, index: false
+ t.references :match, null: false, index: false
+ t.references :team, null: false, index: false ## use integer instead w/ values 1 or 2 for team1 or team2 ?? why? why not?
+
+ t.integer :minute
+ t.integer :offset, null: false, default: 0 # e.g. 45' +3 or 90' +2
+
+ t.integer :score1
+ t.integer :score2
+
+ ## type of goal (penalty, owngoal)
+ t.boolean :penalty, null: false, default: false
+ t.boolean :owngoal, null: false, default: false # de: Eigentor -> # todo: find better name?
+
+ t.timestamps
+end
+
+
+# join table -> person+team+event(season+league)
+create_table :lineups do |t| # use squads as an alternative name? why? why not??
+ t.references :person, null: false, index: false
+ t.references :team, null: false, index: false
+ t.references :event , index: false # make required?
+ t.integer :num, # optional - jersey (t-shirt) number
+
+ t.timestamps
+end
+
+
+create_table :events do |t|
+ t.string :key, null: false # import/export key
+ t.references :league, null: false, index: false
+ t.references :season, null: false, index: false
+ t.date :start_date, null: false # note: only use date (w/o time)
+ t.date :end_date # note: only use date (w/o time)
+
+ t.integer :num ## optional series counter e.g. World Cup No. 2, Bundesliga No. 43 etc. etc.
+
+ ## t.boolean :team3, null: false, default: true ## e.g. Champions League has no 3rd place (only 1st and 2nd/final)
+ ## todo: add league/cup flag/flags or to league itself?
+ ## or add add a tournament type field - why? why not?
+
+ ## auto-added flag (e.g. start_at n end_at dates got calculated)
+ ## if auto-added flag is false - do NOT auto-update start_at, end_at etc.
+ t.boolean :auto, null: false, default: true
+
+
+ #### track 1-n sources (from repos) - # todo move to its own table later
+ ## NB: relative to event.yml - use mapper to "resolve" to full path w/ repo; use league+season keys
+ # t.string :sources # e.g. cup or bl,bl_ii # NB: for now store all in on string separated by comma
+ # t.string :config # e.g. cup or bl # e.g assumes cup.yml, bl.yml etc. for now
+
+
+ t.timestamps
+end
+
+add_index :events, :key, unique: true
+
+
+create_table :rounds do |t|
+ t.references :event, null: false, index: false ## Note: do NOT auto-add index
+ t.string :name, null: false
+ t.integer :pos, null: false ## use only for "internal" sort order (defaults to insertion order)
+
+ t.integer :num ## optional match day/week number
+ t.string :key ## optional match day/week number key (as string)
+
+ ## add new table stage/stages for grouping rounds in group rounds and playoff rounds, for example???
+ ## # "regular" season (group) matches or post-season (playoff) knockouts (k.o's)
+ t.boolean :knockout, null: false, default: false
+ ## todo: add leg (e.g. leg1, leg2, etc. why? why not?)
+ t.date :start_date # note: only use date (w/o time) - fix: change to start_date!!!
+ t.date :end_date # note: only use date (w/o time) - fix: change to end_date!!!
+ t.date :start_date2 # note: only use date (w/o time) - fix: change to start_date!!!
+ t.date :end_date2 # note: only use date (w/o time) - fix: change to end_date!!!
+
+ ## add last_date/first-date(auto) - for "real" last and first dates - auto-added - why? why not?
+
+ ## auto-added flag (e.g. start_at n end_at dates got calculated)
+ ## if auto-added flag is false - do NOT auto-update start_at, end_at etc.
+ t.boolean :auto, null: false, default: true
+
+ t.timestamps
+end
+
+add_index :rounds, :event_id # fk event_id index
+
+
+create_table :groups do |t| # Teamgruppe (zB Gruppe A, Gruppe B, etc.)
+ t.references :event, null: false, index: false ## Note: do NOT auto-add index
+ t.string :name, null: false
+ t.integer :pos, null: false ## use only for "internal" sort order (defaults to insertion order)
+
+ t.string :key ## optional group key e.g. A, B, C or 1, 2, etc. - use why? why not?
+ t.timestamps
+end
+
+add_index :groups, :event_id # fk event_id index
+
+
+create_table :stages do |t| # e.g. regular season, champions round, etc.
+ t.references :event, null: false, index: false ## Note: do NOT auto-add index
+ t.string :name, null: false
+ ## todo/check: add pos for use only for "internal" sort order (defaults to insertion order)??
+ t.timestamps
+end
+
+add_index :stages, :event_id # fk event_id index
+
+
+
+create_table :matches do |t|
+ t.string :key # import/export key
+ t.references :event, null: false, index: false
+ t.integer :pos, null: false ## note: use only for "internal" sort order (defaults to insertion order)
+ t.integer :num ## optional - "event global" match number e.g. World Cup - Match 1, Match 2, etc.
+ t.references :team1, null: false, index: false ## Note: do NOT auto-add index
+ t.references :team2, null: false, index: false ## Note: do NOT auto-add index
+
+ t.references :round, index: false ## Note: do NOT auto-add index
+ t.references :group, index: false ## Note: do NOT auto-add index -- group is optional
+ t.references :stage, index: false # optional - regular seasion / champions round etc.
+
+ ## "inline" helper keys auto-populate for easier "no-join/single-table" queries
+ t.string :team1_key
+ t.string :team2_key
+ t.string :event_key
+ t.string :round_key
+ t.integer :round_num ## e.g. 1,2,3 for match day/match week
+ t.string :group_key
+ t.string :stage_key
+
+
+ t.date :date # optional play date - todo/fix: split into play_date AND play_time!!!
+ ## note: activerecord(rails) will auto-add date (2000-01-01) to hours/time!!!
+ ## work around - save a string type!!!!
+ ## e.g. 19:00 etc.
+ ## t.time :time
+ t.string :time
+
+
+ t.boolean :postponed, null: false, default: false
+ ## t.date :date2 # optional old date (when postponed)
+ ## t.date :date3 # optional old date (when postponed twice)
+
+ t.string :status ## optional match status - note: uses UPCASE string constants for now
+ ## e.g. CANCELLED / ABANDONED / REPLAY / AWARDED / POSTPONED / etc.
+
+
+ t.references :ground, index: false # optional - stadium (lets you get city,region,country,etc)
+ t.references :city, index: false # optional - convenience for ground.city_id ???
+
+ ## change home to neutral - why? why not?
+ t.boolean :home, null: false, default: true # is team1 play at home or neutral (that is, at its home stadium)
+ t.boolean :knockout, null: false, default: false
+
+ t.integer :score1
+ t.integer :score2
+ t.integer :score1et # extratime - team 1 (opt)
+ t.integer :score2et # extratime - team 2 (opt)
+ t.integer :score1p # penalty - team 1 (opt)
+ t.integer :score2p # penalty - team 2 (opt) elfmeter (opt)
+ t.integer :score1i # half time / first third (opt)
+ t.integer :score2i # half time - team 2
+ t.integer :score1ii # second third (opt)
+ t.integer :score2ii # second third - team2 (opt)
+ t.references :next_match, index: false ## Note: do NOT auto-add index -- for hinspiel bei rueckspiel in knockout match
+ t.references :prev_match, index: false ## Note: do NOT auto-add index
+
+ t.integer :winner # 1,2,0,nil calculate on save - "real" winner (after 90 or extra time or penalty, aggregated first+second leg?)
+ t.integer :winner90 # 1,2,0,nil calculate on save - winner after 90 mins (or regugular play time depending on sport - add alias or find a better name!)
+
+ t.string :comments
+
+ t.timestamps
+end
+
+add_index :matches, :key, unique: true
+add_index :matches, :event_id # fk event_id index
+add_index :matches, :round_id # fk round_id index
+add_index :matches, :group_id # fk group_id index
+add_index :matches, :next_match_id # fk next_match_id index
+add_index :matches, :prev_match_id # fk next_match_id index
+add_index :matches, :team1_id
+add_index :matches, :team2_id
+
+
+# todo: remove id from join table (without extra fields)? why?? why not??
+create_table :events_teams do |t|
+ t.references :event, null: false, index: false ## Note: do NOT auto-add index
+ t.references :team, null: false, index: false ## Note: do NOT auto-add index
+ t.timestamps
+end
+
+add_index :events_teams, [:event_id, :team_id], unique: true
+add_index :events_teams, :event_id
+
+
+# todo: remove id from join table (without extra fields)? why?? why not??
+create_table :stages_teams do |t|
+ t.references :stage, null: false, index: false ## Note: do NOT auto-add index
+ t.references :team, null: false, index: false ## Note: do NOT auto-add index
+ t.timestamps
+end
+
+add_index :stages_teams, [:stage_id, :team_id], unique: true
+add_index :stages_teams, :stage_id
+
+
+
+# todo: remove id from join table (without extra fields)? why?? why not??
+create_table :events_grounds do |t|
+ t.references :event, null: false, index: false ## Note: do NOT auto-add index
+ t.references :ground, null: false, index: false ## Note: do NOT auto-add index
+ t.timestamps
+end
+
+add_index :events_grounds, [:event_id, :ground_id], unique: true
+add_index :events_grounds, :event_id
+
+
+
+create_table :groups_teams do |t|
+ t.references :group, null: false, index: false ## Note: do NOT auto-add index
+ t.references :team, null: false, index: false ## Note: do NOT auto-add index
+ t.timestamps
+end
+
+add_index :groups_teams, [:group_id, :team_id], unique: true
+add_index :groups_teams, :group_id
+
+
+### todo: add models and some seed data
+
+create_table :seasons do |t| ## also used for years - add a boolean year true/false flag too - why? why not?
+ t.string :key, null: false
+ t.string :name, null: false # e.g. 2011/12, 2012/13 ### what to do w/ 2012? for world cup etc?
+ t.timestamps
+end
+
+
+create_table :leagues do |t| ## also for cups/conferences/tournaments/world series/etc.
+ t.string :key, null: false
+ t.string :name, null: false # e.g. Premier League, Deutsche Bundesliga, World Cup, Champions League, etc.
+ t.string :alt_names # comma separated list of alt names / synonyms
+
+ t.references :country, index: false ## optional for now ### todo: create "virtual" country for international leagues e.g. use int? or world (ww?)/europe (eu)/etc. similar? already taken??
+
+ ## fix: rename to :clubs from :club - why? why not?
+ ## fix: rename to :intl from :international - why? why not? shorter? better?
+ ## todo/check: flip clup to league flag? why? why not?
+ t.boolean :clubs, null: false, default: false # club teams or national teams?
+ t.boolean :intl, null: false, default: false # national league or international?
+ t.boolean :cup, null: false, default: false ## or regular season league?? use a tournament type field with enums - why? why not?
+
+ t.integer :level ## use tier? e.g. level 1, level 2, etc.
+
+ t.integer :start_year
+ t.integer :end_year
+
+ ## todo: add t.boolean :national flag? for national teams?
+ t.timestamps
+end
+
+
+create_table :badges do |t|
+ t.references :team, null: false, index: false
+ ## todo/fix: use event insead of league+season ??
+ ## t.references :event, :null => false # event => league+season
+ t.references :league, null: false, index: false
+ t.references :season, null: false, index: false
+ t.string :name, null: false # Meister, Weltmeister, Europameister, Cupsieger, Vize-Meister, Aufsteiger, Absteiger, etc.
+ t.timestamps
+end
+
+
+create_table :assocs do |t|
+ t.string :key, null: false
+ t.string :name, null: false # e.g. Premier League, Deutsche Bundesliga, World Cup, Champions League, etc.
+
+ t.integer :start_year # founding year
+ t.string :web
+
+ ### if national assoc - has (optional) country ref
+ t.references :country, index: false # note: optional - only used/set (required) for national assocs (or subnational too?)
+ t.boolean :national, null: false, default: false
+
+ ## add :world flag for FIFA? - just check if parent is null? for root assoc(s)? why? why not?
+ ## add :regional flag for continental subdivision?
+ ## todo: shorten to contl and intercontl - why? why not?
+ t.boolean :continental, null: false, default: false
+ t.boolean :intercontinental, null: false, default: false # e.g. arab football league (africa+western asia/middle east)
+ t.timestamps
+end
+
+add_index :assocs, :key, unique: true
+
+
+
+create_table :assocs_assocs do |t|
+ t.references :assoc1, null: false, index: false ## Note: do NOT auto-add index -- parent assoc
+ t.references :assoc2, null: false, index: false ## Note: do NOT auto-add index -- child assoc is_member_of parent assoc
+ t.timestamps
+end
+
+add_index :assocs_assocs, [:assoc1_id,:assoc2_id], unique: true
+add_index :assocs_assocs, :assoc1_id
+add_index :assocs_assocs, :assoc2_id
+
+
+
+############################################
+# stats tables
+
+# use tables for standings e.g group_tables? - why? why not?
+#
+# todo: add group_standings per round with pos diffs e.g +1,+2, -3 etc.
+
+create_table :group_standings do |t|
+ t.references :group, null: false, index: false
+ t.timestamps
+end
+
+### use items or lines instead of entries - why (shorter! simple plural e.g. just add s)
+## use group_table_lines/stats - why? why not?
+
+create_table :group_standing_entries do |t|
+ t.references :group_standing, null: false, index: false
+ t.references :team, null: false, index: false
+ t.integer :pos # check/todo: use rank? -- keep/use pos only for "internal" insertation order only - why? why not?
+ t.integer :played ## p/pld
+ t.integer :won ## w
+ t.integer :lost ## l
+ t.integer :drawn ## d or t/tied ??
+ t.integer :goals_for # todo: find a short name - gf? why? why not?
+ t.integer :goals_against # todo: find a shorter name - ga? why? why not?
+ t.integer :pts
+ t.string :comments
+ t.timestamps
+end
+
+
+create_table :event_standings do |t|
+ t.references :event, null: false, index: false
+ t.timestamps
+end
+
+create_table :event_standing_entries do |t|
+ t.references :event_standing, null: false, index: false
+ t.references :team, null: false, index: false
+ t.integer :pos
+ t.integer :played
+ t.integer :won
+ t.integer :lost
+ t.integer :drawn
+ t.integer :goals_for # todo: find a short name - gf? or for? why? why not?
+ t.integer :goals_against # todo: find a shorter name - ga? or against? why? why not?
+ t.integer :pts
+ t.string :comments
+ t.timestamps
+end
+
+
+## flex (free-style/form) standings table - lets you add as many events as you like (not bound to single event/season/etc.)
+## -use (find a better) a different name? why? why not?
+create_table :alltime_standings do |t|
+ t.string :key, null: false
+ t.string :name, null: false
+ t.timestamps
+end
+
+create_table :alltime_standing_entries do |t|
+ t.references :alltime_standing, null: false, index: false
+ t.references :team, null: false, index: false
+ t.integer :pos
+ t.integer :played # todo: use a different name - why? why not?
+ t.integer :won
+ t.integer :lost
+ t.integer :drawn
+ t.integer :goals_for # todo: find a short name - gf? why? why not?
+ t.integer :goals_against # todo: find a shorter name - ga? why? why not?
+ t.integer :pts
+ t.integer :recs # note: specific to alltime - stats records counter (e.g. appearance counter) - find a better name - why? why not?
+ t.string :comments
+ t.timestamps
+end
+
+
+ end # Schema.define
+end # method up
+
+
+end # class CreateDb
+
+end # module SportDb