✨ Added API route for querying single task

internal/routes/task.go

@@ -1,25 +1,53 @@
 package routes
 
 import (
+	"strconv"
+
 	"github.com/gofiber/fiber/v2"
 	"github.com/lukecarr/tiny-todo/internal/env"
 	"github.com/rs/zerolog/log"
 )
 
 func Task(e *env.Env, r fiber.Router) {
 	r.Get("/", getAllTasks(e))
+	r.Post("/", createTask(e))
+
+	r.Get("/:id", getTask(e))
+
 	r.Get("/incomplete", getIncomplete(e))
+
 	r.Get("/complete", getComplete(e))
+}
 
-	r.Post("/", createTask(e))
+func getTask(e *env.Env) func(*fiber.Ctx) error {
+	return func(c *fiber.Ctx) error {
+		param := c.Params("id")
+		id, err := strconv.Atoi(param)
+
+		if err != nil {
+			return err
+		}
+
+		task, err := e.Services.Task.Get(id)
+
+		if err != nil {
+			log.Error().Err(err).Send()
+			return err
+		}
+
+		if task == nil {
+			return c.SendStatus(404)
+		}
+
+		return c.JSON(task)
+	}
 }
 
 func getAllTasks(e *env.Env) func(*fiber.Ctx) error {
 	return func(c *fiber.Ctx) error {
 		tasks, err := e.Services.Task.GetAll()
 
 		if err != nil {
-			log.Error().Err(err).Send()
 			return err
 		}
 

internal/services/task.go

@@ -1,11 +1,15 @@
 package services
 
 import (
+	"database/sql"
+	"errors"
+
 	"github.com/jmoiron/sqlx"
 	"github.com/lukecarr/tiny-todo/internal/models"
 )
 
 type TaskService interface {
+	Get(id int) (*models.Task, error)
 	GetAll() ([]*models.Task, error)
 	GetIncomplete() ([]*models.Task, error)
 	GetComplete() ([]*models.Task, error)
@@ -16,6 +20,17 @@ type TaskServiceSql struct {
 	Sqlx *sqlx.DB
 }
 
+func (s TaskServiceSql) Get(id int) (*models.Task, error) {
+	var task models.Task
+	err := s.Sqlx.Get(&task, "SELECT * FROM \"task\" WHERE \"task\".\"id\" = $1", id)
+
+	if err != nil && errors.Is(err, sql.ErrNoRows) {
+		return nil, nil
+	}
+
+	return &task, err
+}
+
 func (s TaskServiceSql) GetAll() ([]*models.Task, error) {
 	tasks := make([]*models.Task, 0)
 	err := s.Sqlx.Select(&tasks, "SELECT * FROM \"task\"")