admin: add history route in API

admin/api/team.go

@@ -55,6 +55,14 @@ func init() {
 				return fic.GetTeamsStats(nil)
 			}
 		})))
+	router.GET("/api/teams/:tid/history.json", apiHandler(teamPublicHandler(
+		func(team *fic.Team, _ []byte) (interface{}, error) {
+			if team != nil {
+				return team.GetHistory()
+			} else {
+				return fic.GetTeamsStats(nil)
+			}
+		})))
 	router.GET("/api/teams/:tid/tries", apiHandler(teamPublicHandler(
 		func(team *fic.Team, _ []byte) (interface{}, error) {
 			return fic.GetTries(team, nil) })))

libfic/team_history.go

@@ -0,0 +1,46 @@
+package fic
+
+import (
+	"time"
+)
+
+func (t Team) GetHistory() ([]map[string]interface{}, error) {
+	hist := make([]map[string]interface{}, 0)
+
+	if rows, err := DBQuery(`SELECT id_team, "tries" AS kind, time, E.id_exercice, E.title, NULL, NULL FROM exercice_tries T INNER JOIN exercices E ON E.id_exercice = T.id_exercice WHERE id_team = ? UNION SELECT id_team, "solved" AS kind, time, E.id_exercice, E.title, coefficient, NULL FROM exercice_solved S INNER JOIN exercices E ON E.id_exercice = S.id_exercice WHERE id_team = ? UNION SELECT id_team, "hint" AS kind, time, E.id_exercice, E.title, H.id_hint, H.title FROM team_hints T INNER JOIN exercice_hints H ON H.id_hint = T.id_hint INNER JOIN exercices E ON E.id_exercice = H.id_exercice WHERE id_team = ? UNION SELECT id_team, "key_found" AS kind, time, E.id_exercice, E.title, K.id_key, K.type FROM key_found F INNER JOIN exercice_keys K ON K.id_key = F.id_key INNER JOIN exercices E ON K.id_exercice = E.id_exercice WHERE id_team = ? ORDER BY time DESC`, t.Id, t.Id, t.Id, t.Id); err != nil {
+		return nil, err
+	} else {
+		defer rows.Close()
+
+		for rows.Next() {
+			var id_team int64
+			var kind string
+			var time time.Time
+			var primary *int64
+			var primary_title *string
+			var secondary *int64
+			var secondary_title *string
+
+			if err := rows.Scan(&id_team, &kind, &time, &primary, &primary_title, &secondary, &secondary_title); err != nil {
+				return nil, err
+			}
+
+			h := map[string]interface{}{}
+
+			h["kind"] = kind
+			h["time"] = time
+			if primary != nil {
+				h["primary"] = primary
+				h["primary_title"] = primary_title
+			}
+			if secondary != nil {
+				h["secondary"] = secondary
+				h["secondary_title"] = secondary_title
+			}
+
+			hist = append(hist, h)
+		}
+	}
+
+	return hist, nil
+}