feat: certification rules, content sanitization, handle draft course updates and reset content, better redis logging

packages/utils/src/validation/course/course.ts

@@ -279,6 +279,18 @@ export const ZCourseLandingPageMetadataUpdate = z.object({
 });
 export type TCourseLandingPageMetadataUpdate = z.infer<typeof ZCourseLandingPageMetadataUpdate>;
 
+export const ZCertificationSettings = z.object({
+  isDownloadable: z.boolean().optional(),
+  theme: z.string().optional(),
+  /** ISO 8601 datetime string or null to clear */
+  deadline: z.union([z.string().min(1), z.null()]).optional(),
+  threshold: z.number().int().min(0).max(100).optional(),
+  requiredExerciseId: z.union([z.string().uuid(), z.null()]).optional(),
+  exerciseMinScorePercent: z.number().int().min(0).max(100).nullable().optional(),
+  emailMessage: z.string().max(5000).nullable().optional()
+});
+export type TCertificationSettings = z.infer<typeof ZCertificationSettings>;
+
 export const ZCourseUpdate = z.object({
   title: z.string().min(1).optional(),
   description: z.string().min(1).optional(),
@@ -290,8 +302,7 @@ export const ZCourseUpdate = z.object({
   metadata: ZCourseMetadata.optional(),
   cost: z.number().int().min(0).optional(),
   currency: z.enum(['NGN', 'USD']).optional(),
-  isCertificateDownloadable: z.boolean().optional(),
-  certificateTheme: z.string().optional(),
+  certificate: ZCertificationSettings.optional(),
   tagIds: z.array(z.uuid()).max(100).optional()
 });
 export type TCourseUpdate = z.infer<typeof ZCourseUpdate>;

packages/utils/src/validation/exercise/exercise.ts

@@ -155,6 +155,7 @@ export const ZExerciseUpdate = z.object({
   order: z.number().int().optional(),
   isUnlocked: z.boolean().optional(),
   dueBy: z.string().optional(), // Changed from iso.datetime() to string to match frontend format
+  allowMultipleAttempts: z.boolean().optional(),
   questions: z.array(ZExerciseUpdateQuestion).optional()
 });
 export type TExerciseUpdate = z.infer<typeof ZExerciseUpdate>;

packages/utils/src/validation/organization/audience.ts

@@ -1,5 +1,20 @@
 import * as z from 'zod';
 
+export const AudienceSortBy = z.enum(['createdAt', 'name', 'email']);
+export const AudienceSortOrder = z.enum(['asc', 'desc']);
+
+export const ZGetAudienceQuery = z.object({
+  page: z.coerce.number().int().min(1).default(1),
+  limit: z.coerce.number().int().min(1).max(100).default(20),
+  search: z.string().trim().optional(),
+  sortBy: AudienceSortBy.default('createdAt'),
+  sortOrder: AudienceSortOrder.default('desc')
+});
+
+export type TAudienceSortBy = z.infer<typeof AudienceSortBy>;
+export type TAudienceSortOrder = z.infer<typeof AudienceSortOrder>;
+export type TGetAudienceQuery = z.infer<typeof ZGetAudienceQuery>;
+
 export const ZImportAudienceMembers = z.object({
   recipientCsv: z.string().max(25000),
   courseIds: z.array(z.string().uuid()).optional(),