drizzle-orm/mysql-core/columns/decimal.js

Drizzle ORM package for SQL databases

import { entityKind } from "../../entity.js";
import { getColumnNameAndConfig } from "../../utils.js";
import { MySqlColumnBuilderWithAutoIncrement, MySqlColumnWithAutoIncrement } from "./common.js";
class MySqlDecimalBuilder extends MySqlColumnBuilderWithAutoIncrement {
  static [entityKind] = "MySqlDecimalBuilder";
  constructor(name, config) {
    super(name, "string", "MySqlDecimal");
    this.config.precision = config?.precision;
    this.config.scale = config?.scale;
    this.config.unsigned = config?.unsigned;
  }
  /** @internal */
  build(table) {
    return new MySqlDecimal(
      table,
      this.config
    );
  }
}
class MySqlDecimal extends MySqlColumnWithAutoIncrement {
  static [entityKind] = "MySqlDecimal";
  precision = this.config.precision;
  scale = this.config.scale;
  unsigned = this.config.unsigned;
  mapFromDriverValue(value) {
    if (typeof value === "string")
      return value;
    return String(value);
  }
  getSQLType() {
    let type = "";
    if (this.precision !== void 0 && this.scale !== void 0) {
      type += `decimal(${this.precision},${this.scale})`;
    } else if (this.precision === void 0) {
      type += "decimal";
    } else {
      type += `decimal(${this.precision})`;
    }
    type = type === "decimal(10,0)" || type === "decimal(10)" ? "decimal" : type;
    return this.unsigned ? `${type} unsigned` : type;
  }
}
class MySqlDecimalNumberBuilder extends MySqlColumnBuilderWithAutoIncrement {
  static [entityKind] = "MySqlDecimalNumberBuilder";
  constructor(name, config) {
    super(name, "number", "MySqlDecimalNumber");
    this.config.precision = config?.precision;
    this.config.scale = config?.scale;
    this.config.unsigned = config?.unsigned;
  }
  /** @internal */
  build(table) {
    return new MySqlDecimalNumber(
      table,
      this.config
    );
  }
}
class MySqlDecimalNumber extends MySqlColumnWithAutoIncrement {
  static [entityKind] = "MySqlDecimalNumber";
  precision = this.config.precision;
  scale = this.config.scale;
  unsigned = this.config.unsigned;
  mapFromDriverValue(value) {
    if (typeof value === "number")
      return value;
    return Number(value);
  }
  mapToDriverValue = String;
  getSQLType() {
    let type = "";
    if (this.precision !== void 0 && this.scale !== void 0) {
      type += `decimal(${this.precision},${this.scale})`;
    } else if (this.precision === void 0) {
      type += "decimal";
    } else {
      type += `decimal(${this.precision})`;
    }
    type = type === "decimal(10,0)" || type === "decimal(10)" ? "decimal" : type;
    return this.unsigned ? `${type} unsigned` : type;
  }
}
class MySqlDecimalBigIntBuilder extends MySqlColumnBuilderWithAutoIncrement {
  static [entityKind] = "MySqlDecimalBigIntBuilder";
  constructor(name, config) {
    super(name, "bigint", "MySqlDecimalBigInt");
    this.config.precision = config?.precision;
    this.config.scale = config?.scale;
    this.config.unsigned = config?.unsigned;
  }
  /** @internal */
  build(table) {
    return new MySqlDecimalBigInt(
      table,
      this.config
    );
  }
}
class MySqlDecimalBigInt extends MySqlColumnWithAutoIncrement {
  static [entityKind] = "MySqlDecimalBigInt";
  precision = this.config.precision;
  scale = this.config.scale;
  unsigned = this.config.unsigned;
  mapFromDriverValue = BigInt;
  mapToDriverValue = String;
  getSQLType() {
    let type = "";
    if (this.precision !== void 0 && this.scale !== void 0) {
      type += `decimal(${this.precision},${this.scale})`;
    } else if (this.precision === void 0) {
      type += "decimal";
    } else {
      type += `decimal(${this.precision})`;
    }
    type = type === "decimal(10,0)" || type === "decimal(10)" ? "decimal" : type;
    return this.unsigned ? `${type} unsigned` : type;
  }
}
function decimal(a, b = {}) {
  const { name, config } = getColumnNameAndConfig(a, b);
  const mode = config?.mode;
  return mode === "number" ? new MySqlDecimalNumberBuilder(name, config) : mode === "bigint" ? new MySqlDecimalBigIntBuilder(name, config) : new MySqlDecimalBuilder(name, config);
}
export {
  MySqlDecimal,
  MySqlDecimalBigInt,
  MySqlDecimalBigIntBuilder,
  MySqlDecimalBuilder,
  MySqlDecimalNumber,
  MySqlDecimalNumberBuilder,
  decimal
};
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