$mol samples #mol #sample

harp-sample-1.ts

// prettier-ignore

export class $my_model extends $mol_object {

  static type() {
    return ''
  }

  @$mol_mem_key
  static item( id: string ) {
    const model = this.create( instance => {
      instance.id = $mol_const( $mol_data_string( id ) )
    } )

    return model
  }

  @$mol_mem_key
  query<Query extends $hyoo_harp_query>( harp_query: Query ) {
    const query_string = this.$.$hyoo_harp_to_string( harp_query )

    const response = $my_transport.load( query_string )
  }

}

// prettier-ignore

export class $my_document extends $mol_object {

  @$mol_mem_key
  static item( id: string ) {
    const model = this.create( instance => {
      instance.id = this.$.$mol_const( $mol_data_string( id ) )
    } )

    return model
  }

  @$mol_mem_key
  query( code: string ) {
    const harp_response = this.$.$my_document.query( {
      code: {
        "=": [ [ code ] ]
      }
    } )
  }

}

// prettier-ignore

export class $my_app extends $.$my_app {

  @$mol_mem
  doc_type() {
    return 'customerorder'
  }

  @$mol_mem_key
  doc( id: string ) {
    const doc = this.$.$my_document.item( id )

    return doc
  }

  @$mol_mem_key
  doc_by_name( name: string ) {
    const type = this.doc_type()

    const harp_response = this.$.$my_document.query( {
      [ type ]: {
        name: {
          "=": [ [ name ] ]
        }
      }
    } )

    const doc_ids = Object.keys( harp_response[ type ] )

    return harp_response[ type ][ doc_ids[ 0 ] ]
  }

}

harp.ts

namespace $ {
  export interface $texspb_model_search_params {
    filter: Record<string, string>;
  }

  const HarpString = $hyoo_harp_scheme({}, String);

  const HarpNumber = $hyoo_harp_scheme({}, Number);

  const Position = $hyoo_harp_scheme({
    id: HarpString,
    name: HarpString,
    quantity: HarpNumber,
    barcodes: $mol_data_array(HarpString),
  });

  const Document = $hyoo_harp_scheme({
    id: HarpString,
    type: HarpString,
    name: HarpString,
    positions: $mol_data_array(Position),
  });

  export class $texspb_model extends $mol_object2 {
    static type() {
      return "";
    }

    id() {
      return "";
    }

    @$mol_mem_key
    static item<Model extends typeof $texspb_model>(this: Model, id: string) {
      const model = this.create((instance) => {
        instance.id = $mol_const($mol_data_string(id));
      }) as InstanceType<Model>;

      return model;
    }

    @$mol_mem
    static list<Model extends typeof $texspb_model>(this: Model) {
      return $mol_data_array((id) => this.item(id) as InstanceType<Model>);
    }

    @$mol_mem_key
    static collection<Model extends typeof $texspb_model>(
      this: Model,
      query: typeof Document.Value
    ) {
      const harp_query_string = Document.build(query);

      // ...

      return [];
    }

    @$mol_mem
    static data() {
      const tree = $mol_tree.fromString(this.$.$mol_fetch.text(this.uri()));
      const json = new $mol_tree({ type: "*", sub: tree.sub }).toJSON();

      return json;
    }

    @$mol_mem
    data(next?: any) {
      const Model = this.constructor as typeof $texspb_model;
      return Model.data()[this.id()];
    }
  }
}