1use chrono::{DateTime, Utc};
2use serde::{Deserialize, Serialize};
3use sqlx::FromRow;
4use uuid::Uuid;
5
6use super::User;
7
8#[derive(Debug, Clone, FromRow, Serialize, Deserialize)]
9pub struct Question {
10    pub id: Uuid,
11    pub number: i32,
12    pub author_id: Uuid,
13    pub repository_id: Uuid,
14    pub title: String,
15    pub body: String,
16    pub upvote: i32,
17    pub impression: i32,
18    pub created_at: DateTime<Utc>,
19    pub updated_at: DateTime<Utc>,
20
21    /// Current user's vote on this question (1 = upvote, -1 = downvote, None = no vote)
22    pub user_vote: Option<i16>,
23
24    #[sqlx(json(nullable))]
25    pub author: Option<User>,
26
27    #[sqlx(json(nullable))]
28    pub comments: Option<Vec<Comment>>,
29
30    #[sqlx(json(nullable))]
31    pub answers: Option<Vec<Answer>>,
32}
33
34#[derive(Debug, Clone, FromRow, Serialize, Deserialize)]
35pub struct Answer {
36    pub id: Uuid,
37    pub question_id: Uuid,
38    pub author_id: Uuid,
39    pub body: String,
40    pub upvote: i32,
41    pub created_at: DateTime<Utc>,
42    pub updated_at: DateTime<Utc>,
43
44    /// Current user's vote on this answer
45    pub user_vote: Option<i16>,
46
47    #[sqlx(json(nullable))]
48    pub author: Option<User>,
49
50    #[sqlx(json(nullable))]
51    pub comments: Option<Vec<Comment>>,
52}
53
54#[derive(Debug, Clone, FromRow, Serialize, Deserialize)]
55pub struct Comment {
56    pub id: Uuid,
57    pub parent_id: Uuid,
58    pub author_id: Uuid,
59    pub body: String,
60    pub upvote: i32,
61    pub created_at: DateTime<Utc>,
62    pub updated_at: DateTime<Utc>,
63
64    /// Current user's vote on this comment
65    pub user_vote: Option<i16>,
66
67    #[sqlx(json(nullable))]
68    pub author: Option<User>,
69}
70
71#[derive(Debug, Clone)]
72pub struct VoteResult {
73    pub target_id: Uuid,
74    pub new_score: i32,
75    pub user_vote: Option<i16>,
76}
77
78#[derive(Debug, Clone, Copy, PartialEq, Eq)]
79pub enum VoteTarget {
80    Question,
81    Answer,
82    Comment,
83}
84