Added actor date of birth and death precision.

src/actors.js

@@ -32,7 +32,9 @@ const mj = new MerkleJson();
 const keyMap = {
 	avatar: 'avatar_media_id',
 	dateOfBirth: 'date_of_birth',
+	dateOfBirthPrecision: 'date_of_birth_precision',
 	dateOfDeath: 'date_of_death',
+	dateOfDeathPrecision: 'date_of_death_precision',
 	originCountry: 'birth_country_alpha2',
 	originState: 'birth_state',
 	originCity: 'birth_city',
@@ -62,6 +64,24 @@ const keyMap = {
 
 const socialsOrder = ['onlyfans', 'fansly', 'twitter', 'instagram', 'loyalfans', 'manyvids', 'pornhub', 'linktree', null];
 
+// with month (but not day) precision on either side, the age is still certain unless both dates fall in the same month,
+// since only then could the unknown day(s) put the birthday on either side of the reference date
+function isAgeApproximate(baseDate, basePrecision, referenceDate, referencePrecision = 'day') {
+	if (!baseDate || !referenceDate) {
+		return false;
+	}
+
+	if (basePrecision === 'year' || referencePrecision === 'year') {
+		return true;
+	}
+
+	if (basePrecision === 'day' && referencePrecision === 'day') {
+		return false;
+	}
+
+	return baseDate.getMonth() === referenceDate.getMonth();
+}
+
 export function curateActor(actor, context = {}) {
 	if (!actor) {
 		return null;
@@ -97,14 +117,20 @@ export function curateActor(actor, context = {}) {
 		ageFromBirth: actor.date_of_birth && actor.date_of_birth.getFullYear() > 1
 			? differenceInYears(Date.now(), actor.date_of_birth)
 			: null,
+		ageFromBirthIsApproximate: actor.date_of_birth_precision !== 'day'
+			&& isAgeApproximate(actor.date_of_birth, actor.date_of_birth_precision, new Date()),
 		ageAtDeath: actor.date_of_birth && actor.date_of_death && actor.date_of_birth.getFullYear() > 1
 			? differenceInYears(actor.date_of_death, actor.date_of_birth)
 			: null,
+		ageAtDeathIsApproximate: (actor.date_of_birth_precision !== 'day' || actor.date_of_death_precision !== 'day')
+			&& isAgeApproximate(actor.date_of_birth, actor.date_of_birth_precision, actor.date_of_death, actor.date_of_death_precision),
 		ageThen: context.sceneDate && actor.date_of_birth && actor.date_of_birth.getFullYear() > 1
 			? differenceInYears(context.sceneDate, actor.date_of_birth)
 			: null,
 		dateOfBirth: actor.date_of_birth,
+		dateOfBirthPrecision: actor.date_of_birth_precision,
 		dateOfDeath: actor.date_of_death,
+		dateOfDeathPrecision: actor.date_of_death_precision,
 		bust: actor.bust,
 		cup: actor.cup,
 		waist: actor.waist,
@@ -1185,7 +1211,9 @@ async function applyActorRevision(revisionIds, reqUser) {
 					'gender',
 					'avatar',
 					'dateOfBirth',
+					'dateOfBirthPrecision',
 					'dateOfDeath',
+					'dateOfDeathPrecision',
 					'originCountry',
 					'originState',
 					'originCity',