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2 changed files with 312 additions and 56 deletions

108
MODELS.md
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@ -185,7 +185,6 @@ struct Track {
is_available: bool, is_available: bool,
preview_source: Option<String>, preview_source: Option<String>,
source: String, source: String,
price: Option<rusty_money::Money>,
created_by: PersonId, created_by: PersonId,
created_at: chrono::DateTime, created_at: chrono::DateTime,
modified_by: PersonId, modified_by: PersonId,
@ -218,7 +217,6 @@ struct Album {
is_available: bool, is_available: bool,
preview_source: Option<String>, preview_source: Option<String>,
source: String, source: String,
price: Option<rusty_money::Money>,
created_by: PersonId, created_by: PersonId,
created_at: chrono::DateTime, created_at: chrono::DateTime,
modified_by: PersonId, modified_by: PersonId,
@ -289,23 +287,14 @@ struct Article {
A Comment represents a textual comment that a Person wants to attach contextually to an Artist, an Album, a Track, or a Playlist. A Comment represents a textual comment that a Person wants to attach contextually to an Artist, an Album, a Track, or a Playlist.
``` rust ``` rust
enum CommentTargetType { enum CommentTarget {
Label, Label(LabelId),
Artist, Artist(ArtistId),
Album, Album(AlbumId),
Track, Track(TrackId),
Playlist, Playlist(PlaylistId),
Article, Article(ArticleId),
Comment, Comment(CommentId),
}
struct CommentTargetId {
label_id: Option<LabelId>,
artist_id: Option<ArtistId>,
album_id: Option<AlbumId>,
track_id: Option<TrackId>,
playlist_id: Option<PlaylistId>,
article_id: Option<ArticleId>,
comment_id: Option<CommentId>,
} }
struct CommentId { struct CommentId {
id: String, id: String,
@ -313,8 +302,7 @@ struct CommentId {
struct Comment { struct Comment {
id: CommentId, id: CommentId,
body: String, body: String,
target_type: CommentTargetType, target: CommentTarget,
target_id: CommentTargetId,
created_by: PersonId, created_by: PersonId,
created_at: chrono::DateTime, created_at: chrono::DateTime,
modified_by: Option<PersonId>, modified_by: Option<PersonId>,
@ -384,9 +372,14 @@ struct Video {
# Collection # Collection
A Collection represents one or more Albums and/or Tracks that are offered together as a package for Purchase A Collection represents one or more Albums, Tracks, and/or OtherProducts that are offered together as a package for Purchase
``` rust ``` rust
enum CollectionItem {
Album(AlbumId),
Track(TrackId),
OtherProduct(OtherProductId),
}
struct CollectionId { struct CollectionId {
id: String, id: String,
} }
@ -402,10 +395,7 @@ struct Collection {
is_available: bool, is_available: bool,
deleted_by: Option<PersonId>, deleted_by: Option<PersonId>,
deleted_at: Option<chrono::DateTime>, deleted_at: Option<chrono::DateTime>,
albums: Option<Vec<Album>>, collection_items: Option<Vec<CollectionMember>>,
tracks: Option<Vec<Track>>,
other_products: Option<Vec<OtherProduct>>,
price: Option<rusty_money::Money>,
} }
``` ```
@ -429,20 +419,20 @@ struct OtherProduct {
is_available: bool, is_available: bool,
deleted_by: Option<PersonId>, deleted_by: Option<PersonId>,
deleted_at: Option<chrono::DateTime>, deleted_at: Option<chrono::DateTime>,
price: Option<rusty_money::Money> requires_shipping: bool,
} }
``` ```
# Purchase # Purchase
A Purchase represents one or more Tracks or Albums that a Person purchases from an Artist or Label through the server. A Purchase represents one or more Tracks, Albums, Collections, and/or OtherProducts that a Person purchases from an Artist or Label through the server.
``` rust ``` rust
enum PurchaseItemType { enum PurchaseItemType {
Album, Album(AlbumId),
Track, Track(TrackId),
Collection, Collection(CollectionId),
OtherProduct, OtherProduct(OtherProductId),
} }
struct PurchaseItemId { struct PurchaseItemId {
id: String, id: String,
@ -452,18 +442,16 @@ struct SkuId {
} }
struct Sku { struct Sku {
id: SkuId, id: SkuId,
album_id: Option<AlbumId>, item: PurchaseItemType,
track_id: Option<TrackId>,
collection_id: Option<CollectionId>,
other_product_id: Option<OtherProductId>,
variant: Option<String>, variant: Option<String>,
discount_percentage: Option<f64>, description: Option<String>,
discount_flatrate: Option<rusty_money::Money>, price: rusty_money::Money,
requires_shipping: bool,
shipping_charge: Option<rusty_money::Money>,
} }
struct PurchaseItem { struct LineItem {
id: PurchaseItemId, id: LineItemId,
type: PurchaseItemType, sku: SkuId,
sku: Option<SkuId>,
quantity: usize, quantity: usize,
} }
enum PurchaseState { enum PurchaseState {
@ -477,9 +465,41 @@ enum PurchaseState {
} }
struct Purchase { struct Purchase {
id: String, id: String,
items: Vec<PurchaseItem>, items: Vec<LineItem>,
state: PurchaseState, state: PurchaseState,
purchased_by: Person, purchased_by: Option<Person>,
purchased_at: Option<chrono::DateTime>, purchased_at: Option<chrono::DateTime>,
fulfilled_by: Option<Person>,
fulfilled_at: Option<chrono::DateTime>,
coupons_applied: Option<Vec<CouponCodeId>>,
total_charge: rusty_money::Money,
}
```
# CouponCode
A CouponCode represents a code a Person can enter to receive a discount on a PurchateItem or on a Purchase.
``` rust
struct CouponCodeId {
id: String,
}
struct CouponCode {
id: CouponCodeId,
name: String,
code: String,
uses: usize,
max_uses: usize,
expiration: Option<chrono::DateTime>,
discount_flat: Option<rusty_money::Money>,
discount_percentage: Option<f32>,
skus: Option<Vec<SkuId>>,
is_active: bool,
created_by: PersonId,
created_at: chrono::DateTime,
modified_by: PersonId,
modified_at: chrono::DateTime,
deleted_by: Option<PersonId>,
deleted_at: Option<chrono::DateTime>,
} }
``` ```

260
SCHEMA.md
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@ -705,26 +705,262 @@ CREATE INDEX ArticleComments_article_id_IDX ON ArticleComments (article_id);
CREATE INDEX ArticleComments_comment_id_IDX ON ArticleComments (comment_id); CREATE INDEX ArticleComments_comment_id_IDX ON ArticleComments (comment_id);
``` ```
# LabelImages # OtherProducts
The OtherProducts table will contain products for sale that are not Albums nor Tracks nor Collections.
# LabelVideos ``` 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);
```
# ArtistImages # 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.
# ArtistVideos ``` 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);
```
# AlbumImages # CollectionAlbums
The CollectionAlbums table will relate a Collection to the Album(s) it contains.
# AlbumVideos ``` 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);
```
# TrackImages # CollectionTracks
The CollectionTracks table will relate a Collection to the Track(s) it contains.
# TrackVideos ``` 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);
```
# PlaylistImages # CollectionOtherProducts
The CollectionOtherProducts table will relate a Collection to the OtherProduct(s) it contains.
# PlaylistVideos ``` 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);
```
# ArticleImages # Skus
The Skus table will contain SKUs () representing items available for Purchase through the server.
# ArticleVideos ``` 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);
```