knowledge/node_modules/drizzle-orm/pg-core/columns/timestamp.js

import { entityKind } from "../../entity.js";
import { getColumnNameAndConfig } from "../../utils.js";
import { PgColumn } from "./common.js";
import { PgDateColumnBaseBuilder } from "./date.common.js";
class PgTimestampBuilder extends PgDateColumnBaseBuilder {
  static [entityKind] = "PgTimestampBuilder";
  constructor(name, withTimezone, precision) {
    super(name, "date", "PgTimestamp");
    this.config.withTimezone = withTimezone;
    this.config.precision = precision;
  }
  /** @internal */
  build(table) {
    return new PgTimestamp(table, this.config);
  }
}
class PgTimestamp extends PgColumn {
  static [entityKind] = "PgTimestamp";
  withTimezone;
  precision;
  constructor(table, config) {
    super(table, config);
    this.withTimezone = config.withTimezone;
    this.precision = config.precision;
  }
  getSQLType() {
    const precision = this.precision === void 0 ? "" : ` (${this.precision})`;
    return `timestamp${precision}${this.withTimezone ? " with time zone" : ""}`;
  }
  mapFromDriverValue(value) {
    if (typeof value === "string") return new Date(this.withTimezone ? value : value + "+0000");
    return value;
  }
  mapToDriverValue = (value) => {
    return value.toISOString();
  };
}
class PgTimestampStringBuilder extends PgDateColumnBaseBuilder {
  static [entityKind] = "PgTimestampStringBuilder";
  constructor(name, withTimezone, precision) {
    super(name, "string", "PgTimestampString");
    this.config.withTimezone = withTimezone;
    this.config.precision = precision;
  }
  /** @internal */
  build(table) {
    return new PgTimestampString(
      table,
      this.config
    );
  }
}
class PgTimestampString extends PgColumn {
  static [entityKind] = "PgTimestampString";
  withTimezone;
  precision;
  constructor(table, config) {
    super(table, config);
    this.withTimezone = config.withTimezone;
    this.precision = config.precision;
  }
  getSQLType() {
    const precision = this.precision === void 0 ? "" : `(${this.precision})`;
    return `timestamp${precision}${this.withTimezone ? " with time zone" : ""}`;
  }
  mapFromDriverValue(value) {
    if (typeof value === "string") return value;
    const shortened = value.toISOString().slice(0, -1).replace("T", " ");
    if (this.withTimezone) {
      const offset = value.getTimezoneOffset();
      const sign = offset <= 0 ? "+" : "-";
      return `${shortened}${sign}${Math.floor(Math.abs(offset) / 60).toString().padStart(2, "0")}`;
    }
    return shortened;
  }
}
function timestamp(a, b = {}) {
  const { name, config } = getColumnNameAndConfig(a, b);
  if (config?.mode === "string") {
    return new PgTimestampStringBuilder(name, config.withTimezone ?? false, config.precision);
  }
  return new PgTimestampBuilder(name, config?.withTimezone ?? false, config?.precision);
}
export {
  PgTimestamp,
  PgTimestampBuilder,
  PgTimestampString,
  PgTimestampStringBuilder,
  timestamp
};
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