otter-space-sdk/pkg/models/README.md

# Postgres

https://www.dbdiagram.io/d

````
Table User {
  id string [primary key]
  created_at timestamp
}

Table Post {
  id varchar(25) [primary key]
  rating Rating
  body text [note: 'Content of the post']
  user_id integer
  status post_status
  created_at timestamp
}

Enum Rating {
  safe
  questionable
  explicit 
}

Table Source {
  id varchar(25) [primary key]
  display_name text
  domain text [not null, unique]
}

Table Tag {
  name text [primary key]
  type TagType
}

Enum TagType {
  general
  species
  character
  artist
  lore
  meta
  invalid
}

Table TagAlias {
  name text [primary key]
  tag_id text
}

Table TagGroup {
  name text [primary key]
  tag_id text
}

Table UserFavorites {
  user_id text [primary key]
  post_id text [primary key]
  created_at timestamp
}

Table UserSource {
  user_id text [primary key]
  source_id text [primary key]
  account_username text
  account_id text
}

Table PostReference {
  post_id text [primary key]
  source_id text [primary key]
  url text [not null, unique]
  source_post_id text
}

Ref: Tag.name > TagAlias.tag_id
Ref: Tag.name > TagGroup.tag_id
Ref: Tag.name <> Post.id
Ref: UserFavorites.user_id > User.id
Ref: UserFavorites.post_id > Post.id
Ref: UserSource.user_id > User.id
Ref: UserSource.source_id > Source.id
Ref: PostReference.post_id > Post.id
Ref: PostReference.source_id > Source.id

````