Updated sqlc setup for initial user creation.

internal/db/models.go

@@ -4,8 +4,13 @@
 
 package db
 
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
 type User struct {
-	ID   int64  `json:"id"`
+	ID        int64              `json:"id"`
-	Name string `json:"name"`
+	Email     string             `json:"email"`
-	Age  int32  `json:"age"`
+	Password  string             `json:"password"`
+	CreatedAt pgtype.Timestamptz `json:"created_at"`
 }

internal/db/querier.go

@@ -10,8 +10,9 @@ import (
 
 type Querier interface {
 	CreateUser(ctx context.Context, arg CreateUserParams) (User, error)
-	DeleteUser(ctx context.Context, id int64) error
+	DeleteUser(ctx context.Context, arg DeleteUserParams) error
-	GetUser(ctx context.Context, id int64) (User, error)
+	GetUserByEmail(ctx context.Context, dollar_1 string) (User, error)
+	GetUserById(ctx context.Context, id int64) (User, error)
 	ListUsers(ctx context.Context) ([]User, error)
 	UpdateUser(ctx context.Context, arg UpdateUserParams) error
 }

internal/db/queries.sql.go

@@ -11,50 +11,82 @@ import (
 
 const createUser = `-- name: CreateUser :one
 INSERT INTO users (
-  name, age
+  email, password
 ) VALUES (
   $1, $2
 )
-RETURNING id, name, age
+RETURNING id, email, password, created_at
 `
 
 type CreateUserParams struct {
-	Name string `json:"name"`
+	Email    string `json:"email"`
-	Age  int32  `json:"age"`
+	Password string `json:"password"`
 }
 
 func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (User, error) {
-	row := q.db.QueryRow(ctx, createUser, arg.Name, arg.Age)
+	row := q.db.QueryRow(ctx, createUser, arg.Email, arg.Password)
 	var i User
-	err := row.Scan(&i.ID, &i.Name, &i.Age)
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Password,
+		&i.CreatedAt,
+	)
 	return i, err
 }
 
 const deleteUser = `-- name: DeleteUser :exec
 DELETE FROM users
-WHERE id = $1
+WHERE id = $1 and email = $2
 `
 
-func (q *Queries) DeleteUser(ctx context.Context, id int64) error {
+type DeleteUserParams struct {
-	_, err := q.db.Exec(ctx, deleteUser, id)
+	ID    int64  `json:"id"`
+	Email string `json:"email"`
+}
+
+func (q *Queries) DeleteUser(ctx context.Context, arg DeleteUserParams) error {
+	_, err := q.db.Exec(ctx, deleteUser, arg.ID, arg.Email)
 	return err
 }
 
-const getUser = `-- name: GetUser :one
+const getUserByEmail = `-- name: GetUserByEmail :one
-SELECT id, name, age FROM users
+SELECT id, email, password, created_at FROM users
+WHERE email = $1::text LIMIT 1
+`
+
+func (q *Queries) GetUserByEmail(ctx context.Context, dollar_1 string) (User, error) {
+	row := q.db.QueryRow(ctx, getUserByEmail, dollar_1)
+	var i User
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Password,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const getUserById = `-- name: GetUserById :one
+SELECT id, email, password, created_at FROM users
 WHERE id = $1 LIMIT 1
 `
 
-func (q *Queries) GetUser(ctx context.Context, id int64) (User, error) {
+func (q *Queries) GetUserById(ctx context.Context, id int64) (User, error) {
-	row := q.db.QueryRow(ctx, getUser, id)
+	row := q.db.QueryRow(ctx, getUserById, id)
 	var i User
-	err := row.Scan(&i.ID, &i.Name, &i.Age)
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Password,
+		&i.CreatedAt,
+	)
 	return i, err
 }
 
 const listUsers = `-- name: ListUsers :many
-SELECT id, name, age FROM users
+SELECT id, email, password, created_at FROM users
-ORDER BY name
+ORDER BY email
 `
 
 func (q *Queries) ListUsers(ctx context.Context) ([]User, error) {
@@ -66,7 +98,12 @@ func (q *Queries) ListUsers(ctx context.Context) ([]User, error) {
 	var items []User
 	for rows.Next() {
 		var i User
-		if err := rows.Scan(&i.ID, &i.Name, &i.Age); err != nil {
+		if err := rows.Scan(
+			&i.ID,
+			&i.Email,
+			&i.Password,
+			&i.CreatedAt,
+		); err != nil {
 			return nil, err
 		}
 		items = append(items, i)
@@ -79,18 +116,16 @@ func (q *Queries) ListUsers(ctx context.Context) ([]User, error) {
 
 const updateUser = `-- name: UpdateUser :exec
 UPDATE users
-  set name = $2,
+  set email = $2
-  age = $3
 WHERE id = $1
 `
 
 type UpdateUserParams struct {
-	ID   int64  `json:"id"`
+	ID    int64  `json:"id"`
-	Name string `json:"name"`
+	Email string `json:"email"`
-	Age  int32  `json:"age"`
 }
 
 func (q *Queries) UpdateUser(ctx context.Context, arg UpdateUserParams) error {
-	_, err := q.db.Exec(ctx, updateUser, arg.ID, arg.Name, arg.Age)
+	_, err := q.db.Exec(ctx, updateUser, arg.ID, arg.Email)
 	return err
 }

sql/queries.sql

@@ -1,14 +1,18 @@
--- name: GetUser :one
+-- name: GetUserByEmail :one
+SELECT id, email, password, created_at FROM users
+WHERE email = $1::text LIMIT 1;
+
+-- name: GetUserById :one
 SELECT * FROM users
 WHERE id = $1 LIMIT 1;
 
 -- name: ListUsers :many
 SELECT * FROM users
-ORDER BY name;
+ORDER BY email;
 
 -- name: CreateUser :one
 INSERT INTO users (
-  name, age
+  email, password
 ) VALUES (
   $1, $2
 )
@@ -16,10 +20,9 @@ RETURNING *;
 
 -- name: UpdateUser :exec
 UPDATE users
-  set name = $2,
+  set email = $2
-  age = $3
 WHERE id = $1;
 
 -- name: DeleteUser :exec
 DELETE FROM users
-WHERE id = $1;
+WHERE id = $1 and email = $2;

sql/schema.sql

@@ -1,6 +1,7 @@
 CREATE TABLE users (
-  id   BIGSERIAL PRIMARY KEY,
+  id BIGSERIAL           PRIMARY KEY,
-  name text      NOT NULL,
+  email TEXT             NOT NULL UNIQUE,
-  age  int       NOT NULL
+  password TEXT          NOT NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );