1 files changed, 54 insertions, 0 deletions

diff --git a/server/helpers/custom-validators/abuses.ts b/server/helpers/custom-validators/abuses.ts
new file mode 100644
index 000000000..a6a895c65
--- /dev/null
+++ b/server/helpers/custom-validators/abuses.ts
@@ -0,0 +1,54 @@
+import validator from 'validator'
+import { abusePredefinedReasonsMap, AbusePredefinedReasonsString, AbuseVideoIs } from '@shared/models'
+import { CONSTRAINTS_FIELDS, ABUSE_STATES } from '../../initializers/constants'
+import { exists, isArray } from './misc'
+
+const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.ABUSES
+
+function isAbuseReasonValid (value: string) {
+  return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
+}
+
+function isAbusePredefinedReasonValid (value: AbusePredefinedReasonsString) {
+  return exists(value) && value in abusePredefinedReasonsMap
+}
+
+function isAbusePredefinedReasonsValid (value: AbusePredefinedReasonsString[]) {
+  return exists(value) && isArray(value) && value.every(v => v in abusePredefinedReasonsMap)
+}
+
+function isAbuseTimestampValid (value: number) {
+  return value === null || (exists(value) && validator.isInt('' + value, { min: 0 }))
+}
+
+function isAbuseTimestampCoherent (endAt: number, { req }) {
+  return exists(req.body.startAt) && endAt > req.body.startAt
+}
+
+function isAbuseModerationCommentValid (value: string) {
+  return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.MODERATION_COMMENT)
+}
+
+function isAbuseStateValid (value: string) {
+  return exists(value) && ABUSE_STATES[value] !== undefined
+}
+
+function isAbuseVideoIsValid (value: AbuseVideoIs) {
+  return exists(value) && (
+    value === 'deleted' ||
+    value === 'blacklisted'
+  )
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  isAbuseReasonValid,
+  isAbusePredefinedReasonValid,
+  isAbusePredefinedReasonsValid,
+  isAbuseTimestampValid,
+  isAbuseTimestampCoherent,
+  isAbuseModerationCommentValid,
+  isAbuseStateValid,
+  isAbuseVideoIsValid
+}