swc/crates/swc_bundler/tests/.cache/deno/afa11413d04e197cf530446beaf8dde8b9587375.ts

// Loaded from https://deno.land/x/denodb@v1.0.18/lib/data-types.ts


import type { ModelSchema } from "./model.ts";

/** Field Types. */
export type FieldTypeString =
  | "bigInteger"
  | "integer"
  | "decimal"
  | "float"
  | "uuid"
  | "boolean"
  | "binary"
  | "enu"
  | "string"
  | "text"
  | "date"
  | "datetime"
  | "time"
  | "timestamp"
  | "json"
  | "jsonb";

export type FieldTypes =
  | "BIG_INTEGER"
  | "INTEGER"
  | "DECIMAL"
  | "FLOAT"
  | "UUID"
  | "BOOLEAN"
  | "BINARY"
  | "ENUM"
  | "STRING"
  | "TEXT"
  | "DATE"
  | "DATETIME"
  | "TIME"
  | "TIMESTAMP"
  | "JSON"
  | "JSONB";

export type Fields =
  & {
    [key in FieldTypes]: FieldTypeString;
  }
  & {
    decimal: (precision: number, scale?: number) => {
      type: FieldTypeString;
      precision: number;
      scale?: number;
    };
    string: (length: number) => { type: FieldTypeString; length: number };
    enum: (
      values: (number | string)[],
    ) => { type: FieldTypeString; values: (number | string)[] };
  };

export type FieldProps = {
  type?: FieldTypeString;
  as?: string;
  primaryKey?: boolean;
  unique?: boolean;
  autoIncrement?: boolean;
  length?: number;
  allowNull?: boolean;
  precision?: number;
  scale?: number;
  values?: (number | string)[];
  relationship?: Relationship;
};

export type FieldType = FieldTypeString | FieldProps;

export type FieldAlias = { [k: string]: string };
export type FieldValue = number | string | boolean | Date | null;
export type FieldOptions = {
  name: string;
  type: FieldType;
  defaultValue: FieldValue | (() => FieldValue);
};

export type Values = { [key: string]: FieldValue };

/** Relationship Types. */
export type Relationship = {
  kind: "single" | "multiple";
  model: ModelSchema;
};

export type RelationshipType = {
  type: FieldTypeString;
  relationship: Relationship;
};

/** Available fields data types. */
export const DATA_TYPES: Fields = {
  INTEGER: "integer",
  BIG_INTEGER: "bigInteger",
  DECIMAL: "decimal",
  FLOAT: "float",
  UUID: "uuid",

  BOOLEAN: "boolean",
  BINARY: "binary",

  ENUM: "enu",
  STRING: "string",
  TEXT: "text",

  DATE: "date",
  DATETIME: "datetime",
  TIME: "time",
  TIMESTAMP: "timestamp",

  JSON: "json",
  JSONB: "jsonb",

  decimal(precision: number, scale?: number) {
    return {
      type: this.DECIMAL,
      precision,
      scale,
    };
  },

  string(length: number) {
    return {
      type: this.STRING,
      length,
    };
  },

  enum(values: (number | string)[]) {
    return {
      type: this.ENUM,
      values,
    };
  },
};

export const DataTypes = DATA_TYPES;