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aural_isle/SCHEMA.md

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# SCHEMA
This file represents the initial schema for the various data structures to be stored in the database.
These schema definitions target SQLite v3.
# Persons Table
The Persons table will contain data about Person entities (see MODELS.md)
``` sql
CREATE TABLE Persons (
id TEXT(36), /* UUIDv4 */
remote_id TEXT, /* field to store an arbitrary remote identifier for this Person if they are not local */
name TEXT, /* "real" name */
handle TEXT, /* also commonly refered to as 'display_name' or 'screen_name', optional (if missing, name will be used as handle) */
avatar TEXT, /* optional URL to Person's avatar image / profile pic */
cover TEXT, /* optional URL to Person's cover image / header image */
bio TEXT, /* optional biographical text provided by Person */
is_active INTEGER DEFAULT (1), /* bool, default true */
is_blocked INTEGER DEFAULT (0), /* bool, default false */
created_at INTEGER, /* timestamp */
modified_at INTEGER, /* timestamp */
modified_by TEXT(36), /* UUIDv4 */
deleted_at INTEGER, /* timestamp */
deleted_by TEXT(36), /* UUIDv4 */
last_seen INTEGER, /* timestamp */
shipping_address TEXT, /* optional, should use \n between lines to keep localized format as needed */
CONSTRAINT Persons_PK PRIMARY KEY (id),
CONSTRAINT Persons_FK FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Persons_FK_1 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE UNIQUE INDEX Persons_remote_id_IDX ON Persons (remote_id);
CREATE INDEX Persons_name_IDX ON Persons (name);
CREATE INDEX Persons_handle_IDX ON Persons (handle);
CREATE INDEX Persons_is_active_IDX ON Persons (is_active);
CREATE INDEX Persons_is_blocked_IDX ON Persons (is_blocked);
CREATE INDEX Persons_deleted_at_IDX ON Persons (deleted_at);
```
# PersonEmails Table
The PersonEmails table is a one-to-many lookup table relating a Person to zero or more email addresses
``` sql
CREATE TABLE PersonEmails (
person_id TEXT(36),
email TEXT,
is_verified INTEGER DEFAULT (0),
is_primary INTEGER DEFAULT (0),
CONSTRAINT PersonEmails_PK PRIMARY KEY (email),
CONSTRAINT PersonEmails_FK FOREIGN KEY (person_id) REFERENCES Persons(id) ON DELETE CASCADE
);
CREATE INDEX PersonEmails_person_id_IDX ON PersonEmails (person_id);
CREATE INDEX PersonEmails_is_verified_IDX ON PersonEmails (is_verified);
CREATE INDEX PersonEmails_is_primary_IDX ON PersonEmails (is_primary);
```
# PersonCredentialProvider
The PersonCredentialProvider table will contain configuration for different authentication providers.
``` sql
CREATE TABLE PersonCredentialProvider (
id TEXT(36),
name TEXT,
"type" TEXT,
config TEXT,
CONSTRAINT PersonCredentialProvider_PK PRIMARY KEY (id)
);
CREATE INDEX PersonCredentialProvider_name_IDX ON PersonCredentialProvider (name);
CREATE INDEX PersonCredentialProvider_type_IDX ON PersonCredentialProvider ("type");
```
# PersonCredential
The PersonCredential table will contain authentication credentials for Persons
``` sql
CREATE TABLE PersonCredential (
id TEXT(36),
person_id TEXT(36),
provider_id TEXT(36),
provider_user_id TEXT(36),
is_enabled INTEGER DEFAULT (1),
CONSTRAINT PersonCredential_PK PRIMARY KEY (id),
CONSTRAINT PersonCredential_FK FOREIGN KEY (person_id) REFERENCES Persons(id) ON DELETE CASCADE,
CONSTRAINT PersonCredential_FK_1 FOREIGN KEY (provider_id) REFERENCES PersonCredentialProvider(id) ON DELETE CASCADE
);
CREATE INDEX PersonCredential_person_id_IDX ON PersonCredential (person_id);
CREATE INDEX PersonCredential_provider_id_IDX ON PersonCredential (provider_id);
CREATE INDEX PersonCredential_is_enabled_IDX ON PersonCredential (is_enabled);
```
# PersonLocal
The PersonLocal table will contain hashed and salted passwords for users authenticating via PersonCredentialProvider.Local type provider
``` sql
CREATE TABLE PersonLocal (
person_id TEXT(36),
hash TEXT,
modified_at INTEGER,
modified_by TEXT(36),
CONSTRAINT PersonLocal_PK PRIMARY KEY (person_id),
CONSTRAINT PersonLocal_FK FOREIGN KEY (person_id) REFERENCES Persons(id) ON DELETE CASCADE
);
```
# Tags
The Tags table will contain tags for categorization of other entities. Tags use the originating host and the tag name as a composite key to allow for us to search for commonalities across instances (for example, "show me Albums matching *::tag::jazz" to see all the jazz albums this instance is aware of, "show me Albums matching sundog-isle.reclaim.technology::tag::jazz" to see only albums tagged as jazz on that one specific instance named in the host field).
``` sql
CREATE TABLE Tags (
id TEXT(36),
host TEXT,
tag TEXT,
CONSTRAINT Tags_PK PRIMARY KEY (id)
);
CREATE UNIQUE INDEX Tags_host_IDX ON Tags (host,tag);
```
# Labels
The Labels table will contain data about record labels/imprints that manage one or more Artists and their content.
``` sql
CREATE TABLE Labels (
id TEXT(36),
name TEXT,
description TEXT,
website TEXT,
is_enabled INTEGER DEFAULT (1),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
CONSTRAINT Labels_PK PRIMARY KEY (id),
CONSTRAINT Labels_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Labels_FK_1 FOREIGN KEY (modified_at) REFERENCES Persons(id),
CONSTRAINT Labels_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Labels_name_IDX ON Labels (name);
CREATE INDEX Labels_description_IDX ON Labels (description);
CREATE INDEX Labels_is_enabled_IDX ON Labels (is_enabled);
CREATE INDEX Labels_created_by_IDX ON Labels (created_by);
CREATE INDEX Labels_deleted_at_IDX ON Labels (deleted_at);
```
# LabelContacts
The LabelContacts table will contain key-value pairs of methods to contact representatives of the Label (for example, "fediverse: sundog@toot-lab.reclaim.technology" or "email: sundog@reclaim.technology").
``` sql
CREATE TABLE LabelContacts (
id TEXT(36),
label_id TEXT(36),
"method" TEXT,
address TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
sort_order INTEGER,
CONSTRAINT LabelContacts_PK PRIMARY KEY (id),
CONSTRAINT LabelContacts_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT LabelContacts_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT LabelContacts_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id),
CONSTRAINT LabelContacts_FK_3 FOREIGN KEY (label_id) REFERENCES Labels(id) ON DELETE CASCADE
);
CREATE INDEX LabelContacts_sort_order_IDX ON LabelContacts (sort_order);
```
# LabelTags
The LabelTags table will contain Tags that have been assigned to a Label.
``` sql
CREATE TABLE LabelTags (
label_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT LabelTags_PK PRIMARY KEY (label_id,tag_id),
CONSTRAINT LabelTags_FK FOREIGN KEY (label_id) REFERENCES Labels(id) ON DELETE CASCADE,
CONSTRAINT LabelTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX LabelTags_is_approved_IDX ON LabelTags (is_approved);
CREATE INDEX LabelTags_tag_id_IDX ON LabelTags (tag_id);
CREATE INDEX LabelTags_label_id_IDX ON LabelTags (label_id);
```
# Artists
The Artists table will contain Artists!
``` sql
CREATE TABLE Artists (
id TEXT(36),
name TEXT,
bio TEXT,
website TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
is_enabled INTEGER DEFAULT (1),
is_public INTEGER DEFAULT (1),
CONSTRAINT Artists_PK PRIMARY KEY (id),
CONSTRAINT Artists_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Artists_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Artists_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Artists_name_IDX ON Artists (name);
CREATE INDEX Artists_is_enabled_IDX ON Artists (is_enabled);
CREATE INDEX Artists_is_public_IDX ON Artists (is_public);
```
# ArtistContacts
The ArtistContacts tablekey-value pairs of methods to contact representatives of the Artist (for example, "fediverse: sundog@toot-lab.reclaim.technology" or "email: sundog@reclaim.technology").
``` sql
CREATE TABLE ArtistContacts (
id TEXT(36),
artist_id TEXT(36),
"method" TEXT,
address TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
sort_order INTEGER,
CONSTRAINT ArtistContacts_PK PRIMARY KEY (id),
CONSTRAINT ArtistContacts_FK FOREIGN KEY (artist_id) REFERENCES Artists(id) ON DELETE CASCADE
CONSTRAINT ArtistContacts_FK_1 FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT ArtistContacts_FK_2 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT ArtistContacts_FK_3 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX ArtistContacts_artist_id_IDX ON ArtistContacts (artist_id);
CREATE INDEX ArtistContacts_deleted_at_IDX ON ArtistContacts (deleted_at);
CREATE INDEX ArtistContacts_sort_order_IDX ON ArtistContacts (sort_order);
```
# ArtistTags
The ArtistTags table will contain Tags that have been assigned to an Artist.
``` sql
CREATE TABLE ArtistTags (
artist_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT ArtistTags_PK PRIMARY KEY (artist_id,tag_id),
CONSTRAINT ArtistTags_FK FOREIGN KEY (artist_id) REFERENCES Artists(id) ON DELETE CASCADE,
CONSTRAINT ArtistTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX ArtistTags_is_approved_IDX ON ArtistTags (is_approved);
CREATE INDEX ArtistTags_artist_id_IDX ON ArtistTags (artist_id);
CREATE INDEX ArtistTags_tag_id_IDX ON ArtistTags (tag_id);
```
# Tracks
The Tracks table will contain Tracks!
``` sql
CREATE TABLE Tracks (
id TEXT(36),
title TEXT,
description TEXT,
duration REAL,
is_public INTEGER,
is_available INTEGER DEFAULT (1),
preview_source TEXT,
"source" TEXT,
price INTEGER DEFAULT (0),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
lyrics TEXT,
CONSTRAINT Tracks_PK PRIMARY KEY (id),
CONSTRAINT Tracks_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Tracks_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Tracks_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Tracks_title_IDX ON Tracks (title);
CREATE INDEX Tracks_duration_IDX ON Tracks (duration);
CREATE INDEX Tracks_is_public_IDX ON Tracks (is_public);
CREATE INDEX Tracks_is_available_IDX ON Tracks (is_available);
CREATE INDEX Tracks_price_IDX ON Tracks (price);
CREATE INDEX Tracks_created_by_IDX ON Tracks (created_by);
CREATE INDEX Tracks_deleted_at_IDX ON Tracks (deleted_at);
CREATE INDEX Tracks_lyrics_IDX ON Tracks (lyrics);
```
# TrackArtists
The TrackArtists table will be a one-to-many lookup table mapping Artists to a particular Track.
``` sql
CREATE TABLE TrackArtists (
track_id TEXT(36),
artist_id TEXT(36),
is_primary INTEGER DEFAULT (0),
CONSTRAINT TrackArtists_PK PRIMARY KEY (track_id,artist_id),
CONSTRAINT TrackArtists_FK FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE,
CONSTRAINT TrackArtists_FK_1 FOREIGN KEY (artist_id) REFERENCES Artists(id) ON DELETE CASCADE
);
CREATE INDEX TrackArtists_is_primary_IDX ON TrackArtists (is_primary);
CREATE INDEX TrackArtists_track_id_IDX ON TrackArtists (track_id);
CREATE INDEX TrackArtists_artist_id_IDX ON TrackArtists (artist_id);
```
# TrackTags
The TrackTags table will contain Tags that have been assigned to a Track.
``` sql
CREATE TABLE TrackTags (
track_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT TrackTags_PK PRIMARY KEY (track_id,tag_id),
CONSTRAINT TrackTags_FK FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE,
CONSTRAINT TrackTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX TrackTags_is_approved_IDX ON TrackTags (is_approved);
CREATE INDEX TrackTags_track_id_IDX ON TrackTags (track_id);
CREATE INDEX TrackTags_tag_id_IDX ON TrackTags (tag_id);
```
# Albums
The Albums table will contain Albums!
``` sql
CREATE TABLE Albums (
id TEXT(36),
title TEXT,
description TEXT,
is_public INTEGER DEFAULT (0),
is_available INTEGER DEFAULT (1),
preview_source TEXT,
"source" TEXT,
price INTEGER DEFAULT (0),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
CONSTRAINT Albums_PK PRIMARY KEY (id),
CONSTRAINT Albums_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Albums_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Albums_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Albums_title_IDX ON Albums (title);
CREATE INDEX Albums_description_IDX ON Albums (description);
CREATE INDEX Albums_is_public_IDX ON Albums (is_public);
CREATE INDEX Albums_is_available_IDX ON Albums (is_available);
CREATE INDEX Albums_price_IDX ON Albums (price);
CREATE INDEX Albums_created_by_IDX ON Albums (created_by);
CREATE INDEX Albums_deleted_at_IDX ON Albums (deleted_at);
```
# AlbumArtists
The AlbumArtists table will be a one-to-many lookup table mapping Artists to a particular Album.
``` sql
CREATE TABLE AlbumArtists (
album_id TEXT(36),
artist_id TEXT(36),
is_primary INTEGER DEFAULT (0),
CONSTRAINT AlbumArtists_PK PRIMARY KEY (album_id,artist_id),
CONSTRAINT AlbumArtists_FK FOREIGN KEY (album_id) REFERENCES Albums(id) ON DELETE CASCADE,
CONSTRAINT AlbumArtists_FK_1 FOREIGN KEY (artist_id) REFERENCES Artists(id) ON DELETE CASCADE
);
CREATE INDEX AlbumArtists_is_primary_IDX ON AlbumArtists (is_primary);
CREATE INDEX AlbumArtists_album_id_IDX ON AlbumArtists (album_id);
CREATE INDEX AlbumArtists_artist_id_IDX ON AlbumArtists (artist_id);
```
# AlbumTags
The AlbumTags table will contain Tags that have been assigned to an Album.
``` sql
CREATE TABLE AlbumTags (
album_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT AlbumTags_PK PRIMARY KEY (album_id,tag_id),
CONSTRAINT AlbumTags_FK FOREIGN KEY (album_id) REFERENCES Albums(id) ON DELETE CASCADE,
CONSTRAINT AlbumTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX AlbumTags_is_approved_IDX ON AlbumTags (is_approved);
CREATE INDEX AlbumTags_album_id_IDX ON AlbumTags (album_id);
CREATE INDEX AlbumTags_tag_id_IDX ON AlbumTags (tag_id);
```
# AlbumTracks
The AlbumTracks table will be a many-to-many lookup table mapping Tracks to Albums
``` sql
CREATE TABLE AlbumTracks (
album_id TEXT(36),
track_id TEXT(36),
track_number INTEGER,
CONSTRAINT AlbumTracks_PK PRIMARY KEY (album_id,track_id),
CONSTRAINT AlbumTracks_FK FOREIGN KEY (album_id) REFERENCES Albums(id) ON DELETE CASCADE,
CONSTRAINT AlbumTracks_FK_1 FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE
);
CREATE INDEX AlbumTracks_track_number_IDX ON AlbumTracks (track_number);
CREATE INDEX AlbumTracks_album_id_IDX ON AlbumTracks (album_id);
CREATE INDEX AlbumTracks_track_id_IDX ON AlbumTracks (track_id);
```
# Playlists
The Playlists table will contain Playlists!
``` sql
CREATE TABLE Playlists (
id TEXT(36),
title TEXT,
description TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_at INTEGER,
deleted_at INTEGER,
is_public INTEGER DEFAULT (1),
CONSTRAINT Playlists_PK PRIMARY KEY (id),
CONSTRAINT Playlists_FK FOREIGN KEY (created_by) REFERENCES Persons(id)
);
CREATE INDEX Playlists_title_IDX ON Playlists (title);
CREATE INDEX Playlists_description_IDX ON Playlists (description);
CREATE INDEX Playlists_created_by_IDX ON Playlists (created_by);
CREATE INDEX Playlists_created_at_IDX ON Playlists (created_at);
CREATE INDEX Playlists_modified_at_IDX ON Playlists (modified_at);
CREATE INDEX Playlists_deleted_at_IDX ON Playlists (deleted_at);
CREATE INDEX Playlists_is_public_IDX ON Playlists (is_public);
```
# PlaylistTracks
The PlaylistTracks table will be a many-to-many lookup table mapping Tracks to Playlists
``` sql
CREATE TABLE PlaylistTracks (
playlist_track_id TEXT(36),
playlist_id TEXT(36),
track_id TEXT,
track_number INTEGER,
CONSTRAINT PlaylistTracks_PK PRIMARY KEY (playlist_track_id),
CONSTRAINT PlaylistTracks_FK FOREIGN KEY (playlist_id) REFERENCES Playlists(id) ON DELETE CASCADE,
CONSTRAINT PlaylistTracks_FK_1 FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE
);
CREATE INDEX PlaylistTracks_track_number_IDX ON PlaylistTracks (track_number);
CREATE INDEX PlaylistTracks_playlist_id_IDX ON PlaylistTracks (playlist_id);
CREATE INDEX PlaylistTracks_track_id_IDX ON PlaylistTracks (track_id);
```
# PlaylistTags
The PlaylistTags table will contain Tags that have been assigned to a Playlist.
``` sql
CREATE TABLE PlaylistTags (
playlist_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT PlaylistTags_PK PRIMARY KEY (playlist_id,tag_id),
CONSTRAINT PlaylistTags_FK FOREIGN KEY (playlist_id) REFERENCES Playlists(id) ON DELETE CASCADE,
CONSTRAINT PlaylistTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX PlaylistTags_is_approved_IDX ON PlaylistTags (is_approved);
CREATE INDEX PlaylistTags_playlist_id_IDX ON PlaylistTags (playlist_id);
CREATE INDEX PlaylistTags_tag_id_IDX ON PlaylistTags (tag_id);
```
# Comments
The Comments table will contain Comments!
``` sql
CREATE TABLE Comments (
id TEXT(36),
body TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
is_public INTEGER DEFAULT (1),
is_approved INTEGER DEFAULT (0),
in_reply_to TEXT(36),
CONSTRAINT Comments_PK PRIMARY KEY (id),
CONSTRAINT Comments_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Comments_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Comments_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Comments_body_IDX ON Comments (body);
CREATE INDEX Comments_created_at_IDX ON Comments (created_at);
CREATE INDEX Comments_modified_at_IDX ON Comments (modified_at);
CREATE INDEX Comments_deleted_at_IDX ON Comments (deleted_at);
CREATE INDEX Comments_is_public_IDX ON Comments (is_public);
CREATE INDEX Comments_is_approved_IDX ON Comments (is_approved);
CREATE INDEX Comments_in_reply_to_IDX ON Comments (in_reply_to);
```
# LabelComments
The LabelComments table will relate Comments to the Label they are about, if pertinent.
``` sql
CREATE TABLE LabelComments (
label_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT LabelComments_PK PRIMARY KEY (label_id,comment_id),
CONSTRAINT LabelComments_FK FOREIGN KEY (label_id) REFERENCES Labels(id) ON DELETE CASCADE,
CONSTRAINT LabelComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX LabelComments_label_id_IDX ON LabelComments (label_id);
CREATE INDEX LabelComments_comment_id_IDX ON LabelComments (comment_id);
```
# ArtistComments
The ArtistComments table will relate Comments to the Artist they are about, if pertinent.
``` sql
CREATE TABLE ArtistComments (
artist_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT ArtistComments_PK PRIMARY KEY (artist_id,comment_id),
CONSTRAINT ArtistComments_FK FOREIGN KEY (artist_id) REFERENCES Artists(id) ON DELETE CASCADE,
CONSTRAINT ArtistComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX ArtistComments_artist_id_IDX ON ArtistComments (artist_id);
CREATE INDEX ArtistComments_comment_id_IDX ON ArtistComments (comment_id);
```
# TrackComments
The TrackComments table will relate Comments to the Track they are about, if pertinent.
``` sql
CREATE TABLE TrackComments (
track_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT TrackComments_PK PRIMARY KEY (track_id,comment_id),
CONSTRAINT TrackComments_FK FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE,
CONSTRAINT TrackComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX TrackComments_track_id_IDX ON TrackComments (track_id);
CREATE INDEX TrackComments_comment_id_IDX ON TrackComments (comment_id);
```
# AlbumComments
The AlbumComments table will relate Comments to the Album they are about, if pertinent.
``` sql
CREATE TABLE AlbumComments (
album_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT AlbumComments_PK PRIMARY KEY (album_id,comment_id),
CONSTRAINT AlbumComments_FK FOREIGN KEY (album_id) REFERENCES Albums(id) ON DELETE CASCADE,
CONSTRAINT AlbumComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX AlbumComments_album_id_IDX ON AlbumComments (album_id);
CREATE INDEX AlbumComments_comment_id_IDX ON AlbumComments (comment_id);
```
# PlaylistComments
The PlaylistComments table will relate Comments to the Playlist they are about, if pertinent.
``` sql
CREATE TABLE PlaylistComments (
playlist_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT PlaylistComments_PK PRIMARY KEY (playlist_id,comment_id),
CONSTRAINT PlaylistComments_FK FOREIGN KEY (playlist_id) REFERENCES Playlists(id) ON DELETE CASCADE,
CONSTRAINT PlaylistComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX PlaylistComments_playlist_id_IDX ON PlaylistComments (playlist_id);
CREATE INDEX PlaylistComments_comment_id_IDX ON PlaylistComments (comment_id);
```
# Images
The Images table will contain Images!
``` sql
CREATE TABLE Images (
id TEXT(36),
name TEXT,
"path" TEXT,
url TEXT,
width INTEGER,
height INTEGER,
alt_text TEXT,
is_public INTEGER DEFAULT (1),
allow_hotlinking INTEGER DEFAULT (0),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
CONSTRAINT Images_PK PRIMARY KEY (id),
CONSTRAINT Images_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Images_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Images_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Images_name_IDX ON Images (name);
CREATE INDEX Images_path_IDX ON Images ("path");
CREATE INDEX Images_url_IDX ON Images (url);
CREATE INDEX Images_alt_text_IDX ON Images (alt_text);
CREATE INDEX Images_is_public_IDX ON Images (is_public);
CREATE INDEX Images_allow_hotlinking_IDX ON Images (allow_hotlinking);
CREATE INDEX Images_created_by_IDX ON Images (created_by);
CREATE INDEX Images_deleted_at_IDX ON Images (deleted_at);
```
# Videos
The Videos table will contain Videos!
``` sql
CREATE TABLE Videos (
id TEXT(36),
name TEXT,
"path" TEXT,
url TEXT,
width INTEGER,
height INTEGER,
duration NUMERIC,
alt_text TEXT,
is_public INTEGER DEFAULT (1),
allow_hotlinking INTEGER DEFAULT (0),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
CONSTRAINT Videos_PK PRIMARY KEY (id),
CONSTRAINT Videos_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Videos_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Videos_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Videos_name_IDX ON Videos (name);
CREATE INDEX Videos_path_IDX ON Videos ("path");
CREATE INDEX Videos_url_IDX ON Videos (url);
CREATE INDEX Videos_alt_text_IDX ON Videos (alt_text);
CREATE INDEX Videos_is_public_IDX ON Videos (is_public);
CREATE INDEX Videos_allow_hotlinking_IDX ON Videos (allow_hotlinking);
CREATE INDEX Videos_created_by_IDX ON Videos (created_by);
CREATE INDEX Videos_deleted_at_IDX ON Videos (deleted_at);
```
# Articles
The Articles table will contain Articles!
``` sql
CREATE TABLE Articles (
id TEXT(36),
title TEXT,
body TEXT,
description TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_at INTEGER,
published_at INTEGER,
deleted_at INTEGER,
is_public INTEGER DEFAULT (0),
is_draft INTEGER DEFAULT (1),
CONSTRAINT Articles_PK PRIMARY KEY (id),
CONSTRAINT Articles_FK FOREIGN KEY (created_by) REFERENCES Persons(id)
);
CREATE INDEX Articles_title_IDX ON Articles (title);
CREATE INDEX Articles_body_IDX ON Articles (body);
CREATE INDEX Articles_description_IDX ON Articles (description);
CREATE INDEX Articles_created_by_IDX ON Articles (created_by);
CREATE INDEX Articles_published_at_IDX ON Articles (published_at);
CREATE INDEX Articles_deleted_at_IDX ON Articles (deleted_at);
CREATE INDEX Articles_is_public_IDX ON Articles (is_public);
CREATE INDEX Articles_is_draft_IDX ON Articles (is_draft);
```
# ArticleTags
The ArticleTags table will contain Tags that have been assigned to an Article.
``` sql
CREATE TABLE ArticleTags (
article_id TEXT(36),
tag_id TEXT(36),
is_approved INTEGER DEFAULT (0),
CONSTRAINT ArticleTags_PK PRIMARY KEY (article_id,tag_id),
CONSTRAINT ArticleTags_FK FOREIGN KEY (article_id) REFERENCES Articles(id) ON DELETE CASCADE,
CONSTRAINT ArticleTags_FK_1 FOREIGN KEY (tag_id) REFERENCES Tags(id) ON DELETE CASCADE
);
CREATE INDEX ArticleTags_is_approved_IDX ON ArticleTags (is_approved);
```
# ArticleComments
The ArticleComments table will relate Comments to the Article they are about, if pertinent.
``` sql
CREATE TABLE ArticleComments (
article_id TEXT(36),
comment_id TEXT(36),
CONSTRAINT ArticleComments_PK PRIMARY KEY (article_id,comment_id),
CONSTRAINT ArticleComments_FK FOREIGN KEY (article_id) REFERENCES Articles(id) ON DELETE CASCADE,
CONSTRAINT ArticleComments_FK_1 FOREIGN KEY (comment_id) REFERENCES Comments(id) ON DELETE CASCADE
);
CREATE INDEX ArticleComments_article_id_IDX ON ArticleComments (article_id);
CREATE INDEX ArticleComments_comment_id_IDX ON ArticleComments (comment_id);
```
# OtherProducts
The OtherProducts table will contain products for sale that are not Albums nor Tracks nor Collections.
``` sql
CREATE TABLE OtherProducts (
id TEXT(36),
name TEXT,
description TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
is_public INTEGER DEFAULT (0),
is_available INTEGER DEFAULT (0),
requires_shipping INTEGER DEFAULT (0),
CONSTRAINT OtherProducts_PK PRIMARY KEY (id),
CONSTRAINT OtherProducts_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT OtherProducts_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT OtherProducts_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX OtherProducts_name_IDX ON OtherProducts (name);
CREATE INDEX OtherProducts_description_IDX ON OtherProducts (description);
CREATE INDEX OtherProducts_created_by_IDX ON OtherProducts (created_by);
CREATE INDEX OtherProducts_created_at_IDX ON OtherProducts (created_at);
CREATE INDEX OtherProducts_modified_by_IDX ON OtherProducts (modified_by);
CREATE INDEX OtherProducts_modified_at_IDX ON OtherProducts (modified_at);
CREATE INDEX OtherProducts_deleted_by_IDX ON OtherProducts (deleted_by);
CREATE INDEX OtherProducts_deleted_at_IDX ON OtherProducts (deleted_at);
CREATE INDEX OtherProducts_is_public_IDX ON OtherProducts (is_public);
CREATE INDEX OtherProducts_is_available_IDX ON OtherProducts (is_available);
CREATE INDEX OtherProducts_requires_shipping_IDX ON OtherProducts (requires_shipping);
```
# Collections
The Collections table will contain Collections where each Collection is comprised of one or more Tracks, Albums, and/or OtherProducts packaged together for sale.
``` sql
CREATE TABLE Collections (
id TEXT(36),
name TEXT,
description TEXT,
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
is_public INTEGER DEFAULT (0),
is_available INTEGER DEFAULT (0),
CONSTRAINT Collections_PK PRIMARY KEY (id),
CONSTRAINT Collections_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT Collections_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT Collections_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX Collections_name_IDX ON Collections (name);
CREATE INDEX Collections_description_IDX ON Collections (description);
CREATE INDEX Collections_created_by_IDX ON Collections (created_by);
CREATE INDEX Collections_created_at_IDX ON Collections (created_at);
CREATE INDEX Collections_modified_by_IDX ON Collections (modified_by);
CREATE INDEX Collections_modified_at_IDX ON Collections (modified_at);
CREATE INDEX Collections_deleted_by_IDX ON Collections (deleted_by);
CREATE INDEX Collections_deleted_at_IDX ON Collections (deleted_at);
CREATE INDEX Collections_is_public_IDX ON Collections (is_public);
CREATE INDEX Collections_is_available_IDX ON Collections (is_available);
```
# CollectionAlbums
The CollectionAlbums table will relate a Collection to the Album(s) it contains.
``` sql
CREATE TABLE CollectionAlbums (
collection_id TEXT(36),
album_id TEXT(36),
CONSTRAINT CollectionAlbums_PK PRIMARY KEY (collection_id,album_id),
CONSTRAINT CollectionAlbums_FK FOREIGN KEY (collection_id) REFERENCES Collections(id) ON DELETE CASCADE,
CONSTRAINT CollectionAlbums_FK_1 FOREIGN KEY (album_id) REFERENCES Albums(id) ON DELETE CASCADE
);
CREATE INDEX CollectionAlbums_collection_id_IDX ON CollectionAlbums (collection_id);
CREATE INDEX CollectionAlbums_album_id_IDX ON CollectionAlbums (album_id);
```
# CollectionTracks
The CollectionTracks table will relate a Collection to the Track(s) it contains.
``` sql
CREATE TABLE CollectionTracks (
collection_id TEXT(36),
track_id TEXT(36),
CONSTRAINT CollectionTracks_PK PRIMARY KEY (collection_id,track_id),
CONSTRAINT CollectionTracks_FK FOREIGN KEY (collection_id) REFERENCES Collections(id) ON DELETE CASCADE,
CONSTRAINT CollectionTracks_FK_1 FOREIGN KEY (track_id) REFERENCES Tracks(id) ON DELETE CASCADE
);
CREATE INDEX CollectionTracks_collection_id_IDX ON CollectionTracks (collection_id);
CREATE INDEX CollectionTracks_track_id_IDX ON CollectionTracks (track_id);
```
# CollectionOtherProducts
The CollectionOtherProducts table will relate a Collection to the OtherProduct(s) it contains.
``` sql
CREATE TABLE CollectionOtherProducts (
collection_id TEXT(36),
other_product_id TEXT(36),
CONSTRAINT CollectionOtherProducts_PK PRIMARY KEY (collection_id,other_product_id),
CONSTRAINT CollectionOtherProducts_FK FOREIGN KEY (collection_id) REFERENCES Collections(id) ON DELETE CASCADE,
CONSTRAINT CollectionOtherProducts_FK_1 FOREIGN KEY (other_product_id) REFERENCES OtherProducts(id) ON DELETE CASCADE
);
CREATE INDEX CollectionOtherProducts_collection_id_IDX ON CollectionOtherProducts (collection_id);
CREATE INDEX CollectionOtherProducts_other_product_id_IDX ON CollectionOtherProducts (other_product_id);
```
# Skus
The Skus table will contain SKUs () representing items available for Purchase through the server.
``` sql
CREATE TABLE Skus (
id TEXT(36),
item_type TEXT,
item_id TEXT(36),
variant TEXT,
description TEXT,
price NUMERIC DEFAULT (0.00),
requires_shipping INTEGER DEFAULT (0),
shipping_charge NUMERIC DEFAULT (0.00),
CONSTRAINT Skus_PK PRIMARY KEY (id)
);
CREATE INDEX Skus_item_type_IDX ON Skus (item_type);
CREATE INDEX Skus_item_id_IDX ON Skus (item_id);
CREATE INDEX Skus_variant_IDX ON Skus (variant);
CREATE INDEX Skus_description_IDX ON Skus (description);
CREATE INDEX Skus_price_IDX ON Skus (price);
CREATE INDEX Skus_requires_shipping_IDX ON Skus (requires_shipping);
CREATE INDEX Skus_shipping_charge_IDX ON Skus (shipping_charge);
```
# LineItems
The LineItems table will contain individual SKUs and their associated quantites as part of a Purchase.
``` sql
CREATE TABLE LineItems (
id TEXT(36),
sku_id TEXT(36),
quantity INTEGER DEFAULT (1),
CONSTRAINT LineItems_PK PRIMARY KEY (id),
CONSTRAINT LineItems_FK FOREIGN KEY (sku_id) REFERENCES Skus(id)
);
CREATE INDEX LineItems_sku_id_IDX ON LineItems (sku_id);
CREATE INDEX LineItems_quantity_IDX ON LineItems (quantity);
```
# CouponCodes
The CouponCodes table will contain coupon codes that can be redeemed for a discount, either by amount or percentage, on a Purchase.
``` sql
CREATE TABLE CouponCodes (
id TEXT(36),
name TEXT,
code TEXT,
uses INTEGER DEFAULT (0),
max_uses INTEGER DEFAULT (0),
expiration INTEGER,
discount_flat NUMERIC DEFAULT (0.00),
discount_percentage NUMERIC DEFAULT (0.00),
is_sku_specific INTEGER DEFAULT (0),
is_active INTEGER DEFAULT (0),
created_by TEXT(36),
created_at INTEGER,
modified_by TEXT(36),
modified_at INTEGER,
deleted_by TEXT(36),
deleted_at INTEGER,
CONSTRAINT CouponCodes_PK PRIMARY KEY (id),
CONSTRAINT CouponCodes_FK FOREIGN KEY (created_by) REFERENCES Persons(id),
CONSTRAINT CouponCodes_FK_1 FOREIGN KEY (modified_by) REFERENCES Persons(id),
CONSTRAINT CouponCodes_FK_2 FOREIGN KEY (deleted_by) REFERENCES Persons(id)
);
CREATE INDEX CouponCodes_name_IDX ON CouponCodes (name);
CREATE UNIQUE INDEX CouponCodes_code_IDX ON CouponCodes (code);
CREATE INDEX CouponCodes_uses_IDX ON CouponCodes (uses);
CREATE INDEX CouponCodes_max_uses_IDX ON CouponCodes (max_uses);
CREATE INDEX CouponCodes_expiration_IDX ON CouponCodes (expiration);
CREATE INDEX CouponCodes_is_sku_specific_IDX ON CouponCodes (is_sku_specific);
CREATE INDEX CouponCodes_is_active_IDX ON CouponCodes (is_active);
CREATE INDEX CouponCodes_created_by_IDX ON CouponCodes (created_by);
CREATE INDEX CouponCodes_created_at_IDX ON CouponCodes (created_at);
CREATE INDEX CouponCodes_modified_by_IDX ON CouponCodes (modified_by);
CREATE INDEX CouponCodes_modified_at_IDX ON CouponCodes (modified_at);
CREATE INDEX CouponCodes_deleted_by_IDX ON CouponCodes (deleted_by);
CREATE INDEX CouponCodes_deleted_at_IDX ON CouponCodes (deleted_at);
```
# CouponCodeSkus
The CouponCodeSkus table will relate a CouponCode to one or more Skus the CouponCode can be applied to, if CouponCode.is_sku_specific is true. (If CouponCode.is_sku_specific is false the CouponCode can be applied to an entire Purchase regardless of the Skus being purchased.)
``` sql
CREATE TABLE CouponCodeSkus (
coupon_code_id TEXT(36),
sku_id TEXT(36),
CONSTRAINT CouponCodeSkus_PK PRIMARY KEY (coupon_code_id,sku_id),
CONSTRAINT CouponCodeSkus_FK FOREIGN KEY (coupon_code_id) REFERENCES CouponCodes(id),
CONSTRAINT CouponCodeSkus_FK_1 FOREIGN KEY (sku_id) REFERENCES Skus(id)
);
```
# Purchases
The Purchases table will contain Purchases!
``` sql
CREATE TABLE Purchases (
id TEXT(36),
state TEXT,
purchased_by TEXT(36),
purchased_at INTEGER,
fulfilled_by TEXT(36),
fulfilled_at INTEGER,
total_charge NUMERIC DEFAULT (0.00),
CONSTRAINT Purchases_PK PRIMARY KEY (id),
CONSTRAINT Purchases_FK FOREIGN KEY (purchased_by) REFERENCES Persons(id),
CONSTRAINT Purchases_FK_1 FOREIGN KEY (fulfilled_by) REFERENCES Persons(id)
);
CREATE INDEX Purchases_state_IDX ON Purchases (state);
CREATE INDEX Purchases_purchased_by_IDX ON Purchases (purchased_by);
CREATE INDEX Purchases_purchased_at_IDX ON Purchases (purchased_at);
CREATE INDEX Purchases_fulfilled_by_IDX ON Purchases (fulfilled_by);
CREATE INDEX Purchases_fulfilled_at_IDX ON Purchases (fulfilled_at);
CREATE INDEX Purchases_total_charge_IDX ON Purchases (total_charge);
```
# PurchaseLineItems
The PurchaseLineItems table will relate a Purchase to one or more LineItems.
``` sql
CREATE TABLE PurchaseLineItems (
purchase_id TEXT(36),
line_item_id TEXT(36),
CONSTRAINT PurchaseLineItems_PK PRIMARY KEY (purchase_id,line_item_id),
CONSTRAINT PurchaseLineItems_FK FOREIGN KEY (purchase_id) REFERENCES Purchases(id),
CONSTRAINT PurchaseLineItems_FK_1 FOREIGN KEY (line_item_id) REFERENCES LineItems(id) ON DELETE CASCADE
);
CREATE INDEX PurchaseLineItems_purchase_id_IDX ON PurchaseLineItems (purchase_id);
CREATE INDEX PurchaseLineItems_line_item_id_IDX ON PurchaseLineItems (line_item_id);
```
# PurchaseCouponCodes
The PurchaseCouponCodes table will relate a Purchase to one or more CouponCodes that were successfully applied to the Purchase.
``` sql
CREATE TABLE PurchaseCouponCodes (
purchase_id TEXT(36),
coupon_code_id TEXT(36),
CONSTRAINT PurchaseCouponCodes_PK PRIMARY KEY (purchase_id,coupon_code_id),
CONSTRAINT PurchaseCouponCodes_FK FOREIGN KEY (purchase_id) REFERENCES Purchases(id),
CONSTRAINT PurchaseCouponCodes_FK_1 FOREIGN KEY (coupon_code_id) REFERENCES CouponCodes(id)
);
CREATE INDEX PurchaseCouponCodes_purchase_id_IDX ON PurchaseCouponCodes (purchase_id);
CREATE INDEX PurchaseCouponCodes_coupon_code_id_IDX ON PurchaseCouponCodes (coupon_code_id);
```
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