alexedwards

# Change these variables as necessary.
MAIN_PACKAGE_PATH := ./cmd/example
BINARY_NAME := example

# ==================================================================================== #
# HELPERS
# ==================================================================================== #

## help: print this help message
.PHONY: help

alexedwards

.
├── books
│   ├── handlers.go
│   └── models.go
├── config
│   └── db.go
└── main.go

alexedwards

package main

import (
	"database/sql"
	"testing"
	"time"

	_ "github.com/lib/pq"
)

alexedwards

.
├── config
│   └── config.go
├── go.mod
├── go.sum
├── main.go
└── models
    └── books
        └── books.go

alexedwards

package cache

import (
    "sync"
    "time"
)

// Cache is a basic in-memory key-value cache implementation.
type Cache[K comparable, V any] struct {
    items map[K]V     // The map storing key-value pairs.

alexedwards

CREATE TABLE books (
  isbn    char(14) NOT NULL,
  title   varchar(255),
  author  varchar(255),
  price   decimal(5,2)
);

INSERT INTO books (isbn, title, author, price) VALUES
('978-1503261969', 'Emma', 'Jayne Austen', 9.44),
('978-1514274873', 'Journal of a Soldier', NULL, 5.49),

alexedwards

.
├── go.mod
├── handlers
│   ├── books
│   │   └── books.go
│   └── env.go
├── main.go
└── models
    └── models.go

alexedwards

## db/connect: create to the local database
.PHONY: db/connect
db/connect:
	sqlite3 db.sqlite

## db/migrations/new name=$1: create a new migration
.PHONY: db/migrations/new
db/migrations/new:
	go run -tags 'sqlite3' github.com/golang-migrate/migrate/v4/cmd/migrate@latest create -seq -ext=.sql -dir=./resources/migrations ${name}

alexedwards

package main

import (
	"crypto/rand"
	"crypto/subtle"
	"encoding/base64"
	"errors"
	"fmt"
	"log"
	"strings"

alexedwards

package main

import (
	"encoding/json"
	"net/http"
)

func main() {}

func healthcheckHandlerEncoder(w http.ResponseWriter, r *http.Request) {