Function checkIfReverted

packages/db/src/proxy.ts:718–783

(
    state: ChangeTracker<Record<string | symbol, unknown>>,
  )

  // Check if all properties in the current state have reverted to original values
  function checkIfReverted(
    state: ChangeTracker<Record<string | symbol, unknown>>,
  ): boolean {
    debugLog(
      `checkIfReverted called with assigned keys:`,
      Object.keys(state.assigned_),
    )

    // If there are no assigned properties, object is unchanged
    if (
      Object.keys(state.assigned_).length === 0 &&
      Object.getOwnPropertySymbols(state.assigned_).length === 0
    ) {
      debugLog(`No assigned properties, returning true`)
      return true
    }

    // Check each assigned regular property
    for (const prop in state.assigned_) {
      // If this property is marked as assigned
      if (state.assigned_[prop] === true) {
        const currentValue = state.copy_[prop]
        const originalValue = (state.originalObject as any)[prop]

        debugLog(
          `Checking property ${String(prop)}, current:`,
          currentValue,
          `original:`,
          originalValue,
        )

        // If the value is not equal to original, something is still changed
        if (!deepEquals(currentValue, originalValue)) {
          debugLog(`Property ${String(prop)} is different, returning false`)
          return false
        }
      } else if (state.assigned_[prop] === false) {
        // Property was deleted, so it's different from original
        debugLog(`Property ${String(prop)} was deleted, returning false`)
        return false
      }
    }

    // Check each assigned symbol property
    const symbolProps = Object.getOwnPropertySymbols(state.assigned_)
    for (const sym of symbolProps) {
      if (state.assigned_[sym] === true) {
        const currentValue = (state.copy_ as any)[sym]
        const originalValue = (state.originalObject as any)[sym]

        // If the value is not equal to original, something is still changed
        if (!deepEquals(currentValue, originalValue)) {
          debugLog(`Symbol property is different, returning false`)
          return false
        }
      } else if (state.assigned_[sym] === false) {
        // Property was deleted, so it's different from original
        debugLog(`Symbol property was deleted, returning false`)