From ed8afe83249b5ac52362b955641317e1d516aea8 Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Thu, 20 Feb 2025 21:36:47 +0800
Subject: [PATCH] :sparkles: Filtering post with realm in querystring

---
 pkg/internal/http/api/posts_api.go |  4 ++++
 pkg/internal/services/posts.go     | 13 +++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/pkg/internal/http/api/posts_api.go b/pkg/internal/http/api/posts_api.go
index 308e744..37f2e5e 100644
--- a/pkg/internal/http/api/posts_api.go
+++ b/pkg/internal/http/api/posts_api.go
@@ -55,6 +55,10 @@ func UniversalPostFilter(c *fiber.Ctx, tx *gorm.DB) (*gorm.DB, error) {
 		tx = services.FilterPostWithType(tx, c.Query("type"))
 	}
 
+	if len(c.Query("realm")) > 0 {
+		tx = services.FilterPostWithRealm(tx, c.Query("realm"))
+	}
+
 	return tx, nil
 }
 
diff --git a/pkg/internal/services/posts.go b/pkg/internal/services/posts.go
index 872ce4c..bdba083 100644
--- a/pkg/internal/services/posts.go
+++ b/pkg/internal/services/posts.go
@@ -159,6 +159,19 @@ func FilterPostWithUserContext(tx *gorm.DB, user *authm.Account) *gorm.DB {
 	return tx
 }
 
+func FilterPostWithRealm(tx *gorm.DB, probe string) *gorm.DB {
+	if numericId, err := strconv.Atoi(probe); err == nil {
+		return tx.Where("realm_id = ?", uint(numericId))
+	}
+
+	realm, err := authkit.GetRealmByAlias(gap.Nx, probe)
+	if err != nil {
+		return tx
+	}
+
+	return tx.Where("realm_id = ?", realm.ID)
+}
+
 func FilterPostWithCategory(tx *gorm.DB, alias string) *gorm.DB {
 	aliases := strings.Split(alias, ",")
 	return tx.Joins("JOIN post_categories ON posts.id = post_categories.post_id").