From af41a9811127c07bc67f70a8a9f180c4a89cc9fd Mon Sep 17 00:00:00 2001
From: MythEclipse <asepharyanalm001@gmail.com>
Date: Sat, 27 Sep 2025 21:05:34 +0700
Subject: [PATCH] feat: Add previous winners field to hackathon DTOs and schema

---
 .../src/v1/hackathon/hackathon_dto.rs         | 24 +++++++++++++++++++
 .../src/v1/hackathon/hackathon_repository.rs  | 23 ++++++++++++++++++
 .../src/v1/hackathon/hackathon_schema.rs      |  9 +++++++
 3 files changed, 56 insertions(+)

diff --git a/imphnen-hackathon/src/v1/hackathon/hackathon_dto.rs b/imphnen-hackathon/src/v1/hackathon/hackathon_dto.rs
index ab486e9..08a2024 100644
--- a/imphnen-hackathon/src/v1/hackathon/hackathon_dto.rs
+++ b/imphnen-hackathon/src/v1/hackathon/hackathon_dto.rs
@@ -27,6 +27,7 @@ pub struct HackathonCreateRequestDto {
     pub theme: Option<String>,
     pub rules: Option<String>,
     pub prizes: Option<Vec<PrizeDto>>,
+    pub previous_winners: Option<Vec<WinnerDto>>,
     pub organizers: Vec<String>,
 }
 
@@ -55,6 +56,8 @@ pub struct HackathonUpdateRequestDto {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub prizes: Option<Vec<PrizeDto>>,
     #[serde(skip_serializing_if = "Option::is_none")]
+    pub previous_winners: Option<Vec<WinnerDto>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub organizers: Option<Vec<String>>,
 }
 
@@ -74,6 +77,7 @@ pub struct HackathonDto {
     pub theme: Option<String>,
     pub rules: Option<String>,
     pub prizes: Option<Vec<PrizeDto>>,
+    pub previous_winners: Option<Vec<WinnerDto>>,
     pub organizers: Vec<String>,
     pub is_deleted: bool,
     pub created_at: Option<String>,
@@ -89,6 +93,15 @@ pub struct PrizeDto {
     pub description: Option<String>,
     pub value: Option<String>,
 }
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema, Validate)]
+pub struct WinnerDto {
+    #[validate(range(min = 1, message = "Position must be at least 1"))]
+    pub position: u32,
+    pub team_id: String,
+    #[validate(length(min = 1, message = "Project name cannot be empty"))]
+    pub project_name: String,
+    pub team_name: Option<String>,
+}
 
 // Hackathon Events DTOs
 #[derive(Clone, Debug, Serialize, Deserialize, ToSchema, Validate)]
@@ -331,6 +344,17 @@ impl From<HackathonSchema> for HackathonDto {
                     })
                     .collect()
             }),
+            previous_winners: schema.previous_winners.map(|winners| {
+                winners
+                    .into_iter()
+                    .map(|w| WinnerDto {
+                        position: w.position,
+                        team_id: w.team_id,
+                        project_name: w.project_name,
+                        team_name: w.team_name,
+                    })
+                    .collect()
+            }),
             organizers: schema.organizers,
             is_deleted: schema.is_deleted,
             created_at: schema.created_at,
diff --git a/imphnen-hackathon/src/v1/hackathon/hackathon_repository.rs b/imphnen-hackathon/src/v1/hackathon/hackathon_repository.rs
index 498203e..2018ee3 100644
--- a/imphnen-hackathon/src/v1/hackathon/hackathon_repository.rs
+++ b/imphnen-hackathon/src/v1/hackathon/hackathon_repository.rs
@@ -46,6 +46,16 @@ impl<'a> HackathonRepository<'a> {
                 })
                 .collect()
         });
+        let previous_winners: Option<Vec<super::hackathon_schema::Winner>> = hackathon.previous_winners.map(|w| {
+            w.into_iter()
+                .map(|winner| super::hackathon_schema::Winner {
+                    position: winner.position,
+                    team_id: winner.team_id,
+                    project_name: winner.project_name,
+                    team_name: winner.team_name,
+                })
+                .collect()
+        });
 
         let schema = HackathonSchema {
             id: Thing::from((table.clone(), id.clone())),
@@ -59,6 +69,7 @@ impl<'a> HackathonRepository<'a> {
             theme: hackathon.theme,
             rules: hackathon.rules,
             prizes,
+            previous_winners,
             organizers: hackathon.organizers,
             is_deleted: false,
             created_at: Some(get_iso_date()),
@@ -156,6 +167,18 @@ impl<'a> HackathonRepository<'a> {
                 })
                 .collect();
             existing.prizes = Some(prizes_schema);
+        if let Some(previous_winners) = updates.previous_winners {
+            let winners_schema: Vec<super::hackathon_schema::Winner> = previous_winners
+                .into_iter()
+                .map(|w| super::hackathon_schema::Winner {
+                    position: w.position,
+                    team_id: w.team_id,
+                    project_name: w.project_name,
+                    team_name: w.team_name,
+                })
+                .collect();
+            existing.previous_winners = Some(winners_schema);
+        }
         }
         if let Some(organizers) = updates.organizers {
             existing.organizers = organizers;
diff --git a/imphnen-hackathon/src/v1/hackathon/hackathon_schema.rs b/imphnen-hackathon/src/v1/hackathon/hackathon_schema.rs
index 2d2be5b..ccb7c33 100644
--- a/imphnen-hackathon/src/v1/hackathon/hackathon_schema.rs
+++ b/imphnen-hackathon/src/v1/hackathon/hackathon_schema.rs
@@ -19,6 +19,7 @@ pub struct HackathonSchema {
     pub theme: Option<String>,
     pub rules: Option<String>,
     pub prizes: Option<Vec<Prize>>,
+    pub previous_winners: Option<Vec<Winner>>,
     pub organizers: Vec<String>, // User IDs
     pub is_deleted: bool,
     pub created_at: Option<String>,
@@ -84,6 +85,13 @@ pub struct Prize {
     pub description: Option<String>,
     pub value: Option<String>,
 }
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct Winner {
+    pub position: u32,
+    pub team_id: String,
+    pub project_name: String,
+    pub team_name: Option<String>,
+}
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, utoipa::ToSchema)]
 pub enum HackathonStatus {
@@ -143,6 +151,7 @@ impl Default for HackathonSchema {
             theme: None,
             rules: None,
             prizes: None,
+            previous_winners: None,
             organizers: vec![],
             is_deleted: false,
             created_at: Some(get_iso_date()),