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Randomize property codes with 7-char alphabet
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androidlover5842
2026-02-01 23:00:03 +05:30
parent 5df019ed6e
commit 0a11e765ad
1 changed files with 8 additions and 2 deletions
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10
src/main/kotlin/com/android/trisolarisserver/controller/property/Properties.kt
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@@ -39,6 +39,8 @@ class Properties(
private val propertyUserRepo: PropertyUserRepo, private val propertyUserRepo: PropertyUserRepo,
private val appUserRepo: AppUserRepo private val appUserRepo: AppUserRepo
) { ) {
private val codeRandom = java.security.SecureRandom()
private val codeAlphabet = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789"
@PostMapping("/properties") @PostMapping("/properties")
@ResponseStatus(HttpStatus.CREATED) @ResponseStatus(HttpStatus.CREATED)
@@ -277,8 +279,12 @@ class Properties(
} }
private fun generatePropertyCode(): String { private fun generatePropertyCode(): String {
repeat(10) { repeat(200) {
val code = "HOTE" + (100..999).random() val code = buildString(7) {
repeat(7) {
append(codeAlphabet[codeRandom.nextInt(codeAlphabet.length)])
}
}
if (!propertyRepo.existsByCode(code)) { if (!propertyRepo.existsByCode(code)) {
return code return code
} }