add database models and queries for user management

internal/db/generated/db.go

@@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package db
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
+)
+
+type DBTX interface {
+	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
+	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
+	QueryRow(context.Context, string, ...interface{}) pgx.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx pgx.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

internal/db/generated/models.go

@@ -0,0 +1,19 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package db
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type User struct {
+	Uuid        uuid.UUID  `json:"uuid"`
+	PhoneNumber string     `json:"phone_number"`
+	CreatedAt   time.Time  `json:"created_at"`
+	Verified    bool       `json:"verified"`
+	VerifiedAt  *time.Time `json:"verified_at"`
+}

internal/db/generated/querier.go

@@ -0,0 +1,20 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package db
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+type Querier interface {
+	CreateUser(ctx context.Context, phoneNumber string) (User, error)
+	GetByPhoneNumber(ctx context.Context, phoneNumber string) (User, error)
+	GetUserByUUID(ctx context.Context, argUuid uuid.UUID) (User, error)
+	UpdateUserVerified(ctx context.Context, argUuid uuid.UUID) (User, error)
+}
+
+var _ Querier = (*Queries)(nil)

internal/db/generated/users.sql.go

@@ -0,0 +1,92 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+// source: users.sql
+
+package db
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+const createUser = `-- name: CreateUser :one
+INSERT INTO users (phone_number)
+VALUES ($1)
+RETURNING uuid, phone_number, created_at, verified, verified_at
+`
+
+func (q *Queries) CreateUser(ctx context.Context, phoneNumber string) (User, error) {
+	row := q.db.QueryRow(ctx, createUser, phoneNumber)
+	var i User
+	err := row.Scan(
+		&i.Uuid,
+		&i.PhoneNumber,
+		&i.CreatedAt,
+		&i.Verified,
+		&i.VerifiedAt,
+	)
+	return i, err
+}
+
+const getByPhoneNumber = `-- name: GetByPhoneNumber :one
+SELECT uuid, phone_number, created_at, verified, verified_at
+FROM users
+WHERE phone_number = $1
+LIMIT 1
+`
+
+func (q *Queries) GetByPhoneNumber(ctx context.Context, phoneNumber string) (User, error) {
+	row := q.db.QueryRow(ctx, getByPhoneNumber, phoneNumber)
+	var i User
+	err := row.Scan(
+		&i.Uuid,
+		&i.PhoneNumber,
+		&i.CreatedAt,
+		&i.Verified,
+		&i.VerifiedAt,
+	)
+	return i, err
+}
+
+const getUserByUUID = `-- name: GetUserByUUID :one
+SELECT uuid, phone_number, created_at, verified, verified_at
+FROM users
+WHERE uuid = $1
+LIMIT 1
+`
+
+func (q *Queries) GetUserByUUID(ctx context.Context, argUuid uuid.UUID) (User, error) {
+	row := q.db.QueryRow(ctx, getUserByUUID, argUuid)
+	var i User
+	err := row.Scan(
+		&i.Uuid,
+		&i.PhoneNumber,
+		&i.CreatedAt,
+		&i.Verified,
+		&i.VerifiedAt,
+	)
+	return i, err
+}
+
+const updateUserVerified = `-- name: UpdateUserVerified :one
+UPDATE users
+SET verified    = TRUE,
+    verified_at = CURRENT_TIMESTAMP
+WHERE uuid = $1
+RETURNING uuid, phone_number, created_at, verified, verified_at
+`
+
+func (q *Queries) UpdateUserVerified(ctx context.Context, argUuid uuid.UUID) (User, error) {
+	row := q.db.QueryRow(ctx, updateUserVerified, argUuid)
+	var i User
+	err := row.Scan(
+		&i.Uuid,
+		&i.PhoneNumber,
+		&i.CreatedAt,
+		&i.Verified,
+		&i.VerifiedAt,
+	)
+	return i, err
+}