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package controllers
import (
"net/http"
"strconv"
"github.com/gin-gonic/gin"
"github.com/lib/pq"
"github.com/pektezol/leastportals/backend/database"
"github.com/pektezol/leastportals/backend/models"
)
// GET Map Summary
//
// @Summary Get map summary with specified id.
// @Tags maps
// @Accept json
// @Produce json
// @Param id path int true "Map ID"
// @Success 200 {object} models.Response{data=models.Map{data=models.MapSummary}}
// @Failure 400 {object} models.Response
// @Router /maps/{id}/summary [get]
func FetchMapSummary(c *gin.Context) {
id := c.Param("id")
// Get map data
var mapData models.Map
var mapSummaryData models.MapSummary
intID, err := strconv.Atoi(id)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
mapData.ID = intID
var routers pq.StringArray
sql := `SELECT g.name, c.name, m.name, m.description, m.showcase,
(
SELECT user_name
FROM map_history
WHERE map_id = $1
ORDER BY score_count
LIMIT 1
),
(
SELECT array_agg(user_name)
FROM map_routers
WHERE map_id = $1
AND score_count = (
SELECT score_count
FROM map_history
WHERE map_id = $1
ORDER BY score_count
LIMIT 1
)
GROUP BY map_routers.user_name
ORDER BY user_name
),
(
SELECT COALESCE(avg(rating), 0.0)
FROM map_ratings
WHERE map_id = $1
)
FROM maps m
INNER JOIN games g ON m.game_id = g.id
INNER JOIN chapters c ON m.chapter_id = c.id
WHERE m.id = $1;`
// TODO: CategoryScores
err = database.DB.QueryRow(sql, id).Scan(&mapData.GameName, &mapData.ChapterName, &mapData.MapName, &mapSummaryData.Description, &mapSummaryData.Showcase, &mapSummaryData.FirstCompletion, &routers, &mapSummaryData.Rating)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
mapSummaryData.Routers = routers
mapData.Data = mapSummaryData
// Return response
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully retrieved map summary.",
Data: mapData,
})
}
// GET Map Leaderboards
//
// @Summary Get map leaderboards with specified id.
// @Tags maps
// @Accept json
// @Produce json
// @Param id path int true "Map ID"
// @Success 200 {object} models.Response{data=models.Map{data=models.MapRecords}}
// @Failure 400 {object} models.Response
// @Router /maps/{id}/leaderboards [get]
func FetchMapLeaderboards(c *gin.Context) {
id := c.Param("id")
// Get map data
var mapData models.Map
var mapRecordsData models.MapRecords
var isDisabled bool
intID, err := strconv.Atoi(id)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
mapData.ID = intID
sql := `SELECT g.name, c.name, m.name, is_disabled
FROM maps m
INNER JOIN games g ON m.game_id = g.id
INNER JOIN chapters c ON m.chapter_id = c.id
WHERE m.id = $1;`
err = database.DB.QueryRow(sql, id).Scan(&mapData.GameName, &mapData.ChapterName, &mapData.MapName, &isDisabled)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
if isDisabled {
c.JSON(http.StatusBadRequest, models.ErrorResponse("Map is not available for competitive boards."))
return
}
// TODO: avatar and names for host & partner
// Get records from the map
if mapData.GameName == "Portal 2 - Cooperative" {
var records []models.RecordMP
sql = `SELECT id, host_id, partner_id, score_count, score_time, host_demo_id, partner_demo_id, record_date
FROM (
SELECT id, host_id, partner_id, score_count, score_time, host_demo_id, partner_demo_id, record_date,
ROW_NUMBER() OVER (PARTITION BY host_id, partner_id ORDER BY score_count, score_time) AS rn
FROM records_mp
WHERE map_id = $1
) sub
WHERE rn = 1;`
rows, err := database.DB.Query(sql, id)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
placement := 1
ties := 0
for rows.Next() {
var record models.RecordMP
err := rows.Scan(&record.RecordID, &record.HostID, &record.HostName, &record.HostAvatar, &record.PartnerID, &record.PartnerName, &record.PartnerAvatar, &record.ScoreCount, &record.ScoreTime, &record.HostDemoID, &record.PartnerDemoID, &record.RecordDate)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
if len(records) != 0 && records[len(records)-1].ScoreTime == record.ScoreTime {
ties++
record.Placement = placement - ties
} else {
record.Placement = placement
}
records = append(records, record)
placement++
}
mapRecordsData.Records = records
} else {
var records []models.RecordSP
sql = `SELECT id, user_id, users.user_name, users.avatar_link, score_count, score_time, demo_id, record_date
FROM (
SELECT id, user_id, score_count, score_time, demo_id, record_date,
ROW_NUMBER() OVER (PARTITION BY user_id ORDER BY score_count, score_time) AS rn
FROM records_sp
WHERE map_id = $1
) sub
INNER JOIN users ON user_id = users.steam_id
WHERE rn = 1;`
rows, err := database.DB.Query(sql, id)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
placement := 1
ties := 0
for rows.Next() {
var record models.RecordSP
err := rows.Scan(&record.RecordID, &record.UserID, &record.UserName, &record.UserAvatar, &record.ScoreCount, &record.ScoreTime, &record.DemoID, &record.RecordDate)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse(err.Error()))
return
}
if len(records) != 0 && records[len(records)-1].ScoreTime == record.ScoreTime {
ties++
record.Placement = placement - ties
} else {
record.Placement = placement
}
records = append(records, record)
placement++
}
mapRecordsData.Records = records
}
mapData.Data = mapRecordsData
// Return response
c.JSON(http.StatusOK, models.Response{
Success: true,
Message: "Successfully retrieved map leaderboards.",
Data: mapData,
})
}
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