Class GenresDao

Handles all interactions with comics-db 'genres' table.

Create Operations:

  • createGenre(genre): Promise - Creates a single Genre and reads the result. Read operations:
  • getGenre(genreId): Promise - Reads a single Genre by ID.
  • getGenres(): Promise - Reads all Genres.

Hierarchy

  • Dao
    • GenresDao

Constructors

constructor

Properties

db

Accessors

primaryKey tableName

Methods

createGenre getGenre getGenres

Constructors

constructor

  • new GenresDao(db): GenresDao

  • Parameters

    • db: Knex<any, any[]>

    Returns GenresDao

Properties

Protecteddb

db: Knex<any, any[]>

Accessors

StaticprimaryKey

  • get primaryKey(): string

  • The primary key of the table as defined in the database.

    Returns string

StatictableName

  • get tableName(): string

  • The name of the table as defined in the database.

    Returns string

Methods

createGenre

  • createGenre(genre): Promise<Genre>

  • Creates a single Genre and reads the result.

    Parameters

    Returns Promise<Genre>

    Genre that was created.

getGenre

  • getGenre(genreId): Promise<null | Genre>

  • Reads a single Genre by ID.

    Parameters

    • genreId: string

      The ID of the Genre.

    Returns Promise<null | Genre>

    Genre or null if genreId does not exist.

getGenres

  • getGenres(): Promise<Genre[]>

  • Reads all Genres.

    Returns Promise<Genre[]>

    Genre[]

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