Function visitSelectValue

packages/db/src/query/compiler/index.ts:1613–1651

(
    value: any,
    path: Array<string>,
    guards: Array<ConditionalSelectGuard>,
  )

  }

  const visitSelectValue = (
    value: any,
    path: Array<string>,
    guards: Array<ConditionalSelectGuard>,
  ) => {
    if (value instanceof PropRef && pathStartsWith(targetPath, value.path)) {
      resultPaths.push({
        path: [...path, ...targetPath.slice(value.path.length)],
        guards,
      })
      return
    }

    if (value instanceof ConditionalSelect) {
      const previousBranchGuards: Array<ConditionalSelectGuard> = []
      for (const branch of value.branches) {
        visitSelectValue(branch.value, path, [
          ...guards,
          ...previousBranchGuards,
          { condition: branch.condition, expected: true },
        ])
        previousBranchGuards.push({
          condition: branch.condition,
          expected: false,
        })
      }
      if (value.defaultValue !== undefined) {
        visitSelectValue(value.defaultValue, path, [
          ...guards,
          ...previousBranchGuards,
        ])
      }
      return
    }

    if (isNestedSelectObject(value)) {
      visitSelectObject(value, path, guards)
    }
  }

  visitSelectObject(select, [], [])
  return resultPaths