#8 add view and api to track activities

api/workout/workout.go

@@ -0,0 +1,90 @@
+package workout
+
+import (
+	"api/middleware"
+	"api/utils"
+	"database/sql"
+	"net/http"
+	"strconv"
+	"time"
+
+	"firebase.google.com/go/auth"
+)
+
+func NewWorkout(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var dateStr = r.FormValue("date")
+		var typeStr = r.FormValue("type")
+		var setsStr = r.FormValue("sets")
+		var repsStr = r.FormValue("reps")
+
+		if dateStr == "" || typeStr == "" || setsStr == "" || repsStr == "" {
+			http.Error(w, "Missing required fields", http.StatusBadRequest)
+			return
+		}
+
+		date, err := time.Parse("2006-01-02", dateStr)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		sets, err := strconv.Atoi(setsStr)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		reps, err := strconv.Atoi(repsStr)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		token := r.Context().Value(middleware.TOKEN_KEY).(*auth.Token)
+
+		_, err = db.Exec("INSERT INTO workout (user_id, date, type, sets, reps) VALUES (?, ?, ?, ?, ?)", token.UID, date, typeStr, sets, reps)
+
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+}
+
+func GetWorkouts(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		token := r.Context().Value(middleware.TOKEN_KEY).(*auth.Token)
+		var userId = token.UID
+
+		rows, err := db.Query("SELECT date, type, sets, reps FROM workout WHERE user_id = ?", userId)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		var workouts = make([]map[string]interface{}, 0)
+		for rows.Next() {
+			var date string
+			var workoutType string
+			var sets int
+			var reps int
+
+			err = rows.Scan(&date, &workoutType, &sets, &reps)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			workout := map[string]interface{}{
+				"date": date,
+				"type": workoutType,
+				"sets": sets,
+				"reps": reps,
+			}
+			workouts = append(workouts, workout)
+		}
+
+		utils.WriteJSON(w, workouts)
+	}
+}