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package handlers
import (
"net/http"
"strconv"
"time"
"github.com/gin-gonic/gin"
"github.com/pektezol/leastportalshub/backend/database"
"github.com/pektezol/leastportalshub/backend/models"
)
type MapDiscussionResponse struct {
Discussion MapDiscussion `json:"discussion"`
}
type MapDiscussionsResponse struct {
Discussions []MapDiscussionOnlyTitle `json:"discussions"`
}
type MapDiscussion struct {
ID int `json:"id"`
Creator models.UserShortWithAvatar `json:"creator"`
Title string `json:"title"`
Content string `json:"content"`
// Upvotes int `json:"upvotes"`
UpdatedAt time.Time `json:"updated_at"`
Comments []MapDiscussionComment `json:"comments"`
}
type MapDiscussionOnlyTitle struct {
ID int `json:"id"`
Creator models.UserShortWithAvatar `json:"creator"`
Title string `json:"title"`
// Upvotes int `json:"upvotes"`
UpdatedAt time.Time `json:"updated_at"`
Comments []MapDiscussionComment `json:"comments"`
}
type MapDiscussionComment struct {
User models.UserShortWithAvatar `json:"user"`
Comment string `json:"comment"`
Date time.Time `json:"date"`
}
type CreateMapDiscussionRequest struct {
Title string `json:"title" binding:"required"`
Content string `json:"content" binding:"required"`
}
type EditMapDiscussionRequest struct {
Title string `json:"title" binding:"required"`
Content string `json:"content" binding:"required"`
}
// GET Map Discussions
//
// @Description Get map discussions with specified map id.
// @Tags maps
// @Produce json
// @Param mapid path int true "Map ID"
// @Success 200 {object} models.Response{data=MapDiscussionsResponse}
// @Router /maps/{mapid}/discussions [get]
func FetchMapDiscussions(c *gin.Context) {
// TODO: get upvotes
response := MapDiscussionsResponse{}
mapID, err := strconv.Atoi(c.Param("mapid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
sql := `SELECT md.id, u.steam_id, u.user_name, u.avatar_link, md.title, md.updated_at FROM map_discussions md
INNER JOIN users u ON md.user_id = u.steam_id WHERE md.map_id = $1
ORDER BY md.updated_at DESC`
rows, err := database.DB.Query(sql, mapID)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
// Get discussion data
for rows.Next() {
discussion := MapDiscussionOnlyTitle{}
err := rows.Scan(&discussion.ID, &discussion.Creator.SteamID, &discussion.Creator.UserName, &discussion.Creator.AvatarLink, &discussion.Title, &discussion.UpdatedAt)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
response.Discussions = append(response.Discussions, discussion)
}
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully retrieved map discussions.",
Data: response,
})
}
// GET Map Discussion
//
// @Description Get map discussion with specified map and discussion id.
// @Tags maps
// @Produce json
// @Param mapid path int true "Map ID"
// @Param discussionid path int true "Discussion ID"
// @Success 200 {object} models.Response{data=MapDiscussionResponse}
// @Router /maps/{mapid}/discussions/{discussionid} [get]
func FetchMapDiscussion(c *gin.Context) {
// TODO: get upvotes
response := MapDiscussionResponse{}
mapID, err := strconv.Atoi(c.Param("mapid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
discussionID, err := strconv.Atoi(c.Param("discussionid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
sql := `SELECT md.id, u.steam_id, u.user_name, u.avatar_link, md.title, md.content, md.updated_at FROM map_discussions md
INNER JOIN users u ON md.user_id = u.steam_id WHERE md.map_id = $1 AND md.id = $2`
err = database.DB.QueryRow(sql, mapID, discussionID).Scan(&response.Discussion.ID, &response.Discussion.Creator.SteamID, &response.Discussion.Creator.UserName, &response.Discussion.Creator.AvatarLink, &response.Discussion.Title, &response.Discussion.Content, &response.Discussion.UpdatedAt)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
// Get commments
sql = `SELECT u.steam_id, u.user_name, u.avatar_link, mdc.comment, mdc.created_at FROM map_discussions_comments mdc
INNER JOIN users u ON mdc.user_id = u.steam_id WHERE mdc.discussion_id = $1`
comments, err := database.DB.Query(sql, response.Discussion.ID)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
for comments.Next() {
comment := MapDiscussionComment{}
err = comments.Scan(&comment.User.SteamID, &comment.User.UserName, &comment.User.AvatarLink, &comment.Comment, &comment.Date)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
response.Discussion.Comments = append(response.Discussion.Comments, comment)
}
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully retrieved map discussion.",
Data: response,
})
}
// POST Map Discussion
//
// @Description Create map discussion with specified map id.
// @Tags maps
// @Produce json
// @Param Authorization header string true "JWT Token"
// @Param mapid path int true "Map ID"
// @Param discussionid path int true "Discussion ID"
// @Param request body CreateMapDiscussionRequest true "Body"
// @Success 200 {object} models.Response{data=CreateMapDiscussionRequest}
// @Router /maps/{mapid}/discussions [post]
func CreateMapDiscussion(c *gin.Context) {
mapID, err := strconv.Atoi(c.Param("mapid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
user, exists := c.Get("user")
if !exists {
c.JSON(http.StatusOK, models.ErrorResponse("User not logged in."))
return
}
var request CreateMapDiscussionRequest
if err := c.BindJSON(&request); err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
sql := `INSERT INTO map_discussions (map_id,user_id,title,"content")
VALUES($1,$2,$3,$4);`
_, err = database.DB.Exec(sql, mapID, user.(models.User).SteamID, request.Title, request.Content)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully created map discussion.",
Data: request,
})
}
// PUT Map Discussion
//
// @Description Edit map discussion with specified map id.
// @Tags maps
// @Produce json
// @Param Authorization header string true "JWT Token"
// @Param mapid path int true "Map ID"
// @Param discussionid path int true "Discussion ID"
// @Param request body EditMapDiscussionRequest true "Body"
// @Success 200 {object} models.Response{data=EditMapDiscussionRequest}
// @Router /maps/{mapid}/discussions/{discussionid} [put]
func EditMapDiscussion(c *gin.Context) {
mapID, err := strconv.Atoi(c.Param("mapid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
discussionID, err := strconv.Atoi(c.Param("discussionid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
user, exists := c.Get("user")
if !exists {
c.JSON(http.StatusOK, models.ErrorResponse("User not logged in."))
return
}
var request EditMapDiscussionRequest
if err := c.BindJSON(&request); err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
sql := `UPDATE map_discussions SET title = $4, content = $5, updated_at = $6 WHERE id = $1 AND map_id = $2 AND user_id = $3`
result, err := database.DB.Exec(sql, discussionID, mapID, user.(models.User).SteamID, request.Title, request.Content, time.Now().UTC())
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
affectedRows, err := result.RowsAffected()
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
if affectedRows == 0 {
c.JSON(http.StatusOK, models.ErrorResponse("You can only edit your own post."))
return
}
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully edited map discussion.",
Data: request,
})
}
// DELETE Map Summary
//
// @Description Delete map summary with specified map id.
// @Tags maps
// @Produce json
// @Param Authorization header string true "JWT Token"
// @Param mapid path int true "Map ID"
// @Param discussionid path int true "Discussion ID"
// @Success 200 {object} models.Response
// @Router /maps/{mapid}/discussions/{discussionid} [delete]
func DeleteMapDiscussion(c *gin.Context) {
mapID, err := strconv.Atoi(c.Param("mapid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
discussionID, err := strconv.Atoi(c.Param("discussionid"))
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
user, exists := c.Get("user")
if !exists {
c.JSON(http.StatusOK, models.ErrorResponse("User not logged in."))
return
}
sql := `DELETE FROM map_discussions WHERE id = $1 AND map_id = $2 AND user_id = $3`
result, err := database.DB.Exec(sql, discussionID, mapID, user.(models.User).SteamID)
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
affectedRows, err := result.RowsAffected()
if err != nil {
c.JSON(http.StatusOK, models.ErrorResponse(err.Error()))
return
}
if affectedRows == 0 {
c.JSON(http.StatusOK, models.ErrorResponse("You can only delete your own post."))
return
}
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully deleted map discussion.",
Data: nil,
})
}
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