Refactor: Centralize App Startup and Config Loading (#33)

Reviewed-on: #33

internal/db/sqlc/migrations/000001_init_schema.down.sql

@@ -0,0 +1,10 @@
+DROP TABLE IF EXISTS public.verification;
+DROP TABLE IF EXISTS public.jwks;
+DROP TABLE IF EXISTS public.session;
+DROP TABLE IF EXISTS public.account;
+DROP TABLE IF EXISTS public."user";
+
+DROP TABLE IF EXISTS drizzle.__drizzle_migrations;
+DROP SCHEMA IF EXISTS drizzle;
+
+DROP EXTENSION IF EXISTS pgcrypto;

internal/db/sqlc/migrations/000001_init_schema.up.sql

@@ -0,0 +1,88 @@
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+CREATE TABLE public."user" (
+    id TEXT PRIMARY KEY,
+    ssh_identifier TEXT NOT NULL DEFAULT substr(encode(gen_random_bytes(16), 'hex'), 1, 32),
+    name TEXT NOT NULL,
+    email TEXT NOT NULL,
+    email_verified BOOLEAN NOT NULL DEFAULT false,
+    image TEXT,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now(),
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now()
+);
+
+CREATE UNIQUE INDEX user_email_unique
+    ON public."user"(email);
+
+CREATE UNIQUE INDEX user_ssh_identifier_unique
+    ON public."user"(ssh_identifier);
+
+CREATE TABLE public.account (
+    id TEXT PRIMARY KEY,
+    account_id TEXT NOT NULL,
+    provider_id TEXT NOT NULL,
+    user_id TEXT NOT NULL,
+    access_token TEXT,
+    refresh_token TEXT,
+    id_token TEXT,
+    access_token_expires_at TIMESTAMP WITHOUT TIME ZONE,
+    refresh_token_expires_at TIMESTAMP WITHOUT TIME ZONE,
+    scope TEXT,
+    password TEXT,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now(),
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL
+);
+
+CREATE INDEX account_userId_idx
+    ON public.account(user_id);
+
+ALTER TABLE public.account
+    ADD CONSTRAINT account_user_id_user_id_fk
+        FOREIGN KEY (user_id)
+            REFERENCES public."user"(id)
+            ON DELETE CASCADE;
+
+
+CREATE TABLE public.session (
+    id TEXT PRIMARY KEY,
+    expires_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    token TEXT NOT NULL,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now(),
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    ip_address TEXT,
+    user_agent TEXT,
+    user_id TEXT NOT NULL
+);
+
+CREATE UNIQUE INDEX session_token_unique
+    ON public.session(token);
+
+CREATE INDEX session_userId_idx
+    ON public.session(user_id);
+
+ALTER TABLE public.session
+    ADD CONSTRAINT session_user_id_user_id_fk
+        FOREIGN KEY (user_id)
+            REFERENCES public."user"(id)
+            ON DELETE CASCADE;
+
+
+CREATE TABLE public.jwks (
+    id TEXT PRIMARY KEY,
+    public_key TEXT NOT NULL,
+    private_key TEXT NOT NULL,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    expires_at TIMESTAMP WITHOUT TIME ZONE
+);
+
+CREATE TABLE public.verification (
+    id TEXT PRIMARY KEY,
+    identifier TEXT NOT NULL,
+    value TEXT NOT NULL,
+    expires_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now(),
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT now()
+);
+
+CREATE INDEX verification_identifier_idx
+    ON public.verification(identifier);

internal/db/sqlc/queries/query.sql

@@ -0,0 +1,5 @@
+-- name: GetVerifiedEmailBySSHIdentifier :one
+SELECT email
+FROM public."user"
+WHERE ssh_identifier = $1
+  AND email_verified = true;

internal/db/sqlc/repository/db.go

@@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+
+package repository
+
+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/sqlc/repository/models.go

@@ -0,0 +1,56 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+
+package repository
+
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Account struct {
+	ID                    string
+	AccountID             string
+	ProviderID            string
+	UserID                string
+	AccessToken           pgtype.Text
+	RefreshToken          pgtype.Text
+	IDToken               pgtype.Text
+	AccessTokenExpiresAt  pgtype.Timestamp
+	RefreshTokenExpiresAt pgtype.Timestamp
+	Scope                 pgtype.Text
+	Password              pgtype.Text
+	CreatedAt             pgtype.Timestamp
+	UpdatedAt             pgtype.Timestamp
+}
+
+type Session struct {
+	ID        string
+	ExpiresAt pgtype.Timestamp
+	Token     string
+	CreatedAt pgtype.Timestamp
+	UpdatedAt pgtype.Timestamp
+	IpAddress pgtype.Text
+	UserAgent pgtype.Text
+	UserID    string
+}
+
+type User struct {
+	ID            string
+	SshIdentifier string
+	Name          string
+	Email         string
+	EmailVerified bool
+	Image         pgtype.Text
+	CreatedAt     pgtype.Timestamp
+	UpdatedAt     pgtype.Timestamp
+}
+
+type Verification struct {
+	ID         string
+	Identifier string
+	Value      string
+	ExpiresAt  pgtype.Timestamp
+	CreatedAt  pgtype.Timestamp
+	UpdatedAt  pgtype.Timestamp
+}

internal/db/sqlc/repository/query.sql.go

@@ -0,0 +1,24 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: query.sql
+
+package repository
+
+import (
+	"context"
+)
+
+const getVerifiedEmailBySSHIdentifier = `-- name: GetVerifiedEmailBySSHIdentifier :one
+SELECT email
+FROM public."user"
+WHERE ssh_identifier = $1
+  AND email_verified = true
+`
+
+func (q *Queries) GetVerifiedEmailBySSHIdentifier(ctx context.Context, sshIdentifier string) (string, error) {
+	row := q.db.QueryRow(ctx, getVerifiedEmailBySSHIdentifier, sshIdentifier)
+	var email string
+	err := row.Scan(&email)
+	return email, err
+}

internal/db/sqlc/sqlc.yaml

@@ -0,0 +1,26 @@
+version: "2"
+sql:
+  - engine: "postgresql"
+    queries: "queries"
+    schema: "migrations"
+    gen:
+      go:
+        package: "repository"
+        out: "repository"
+        sql_package: "pgx/v5"
+        overrides:
+          - db_type: "uuid"
+            go_type:
+              import: "github.com/google/uuid"
+              type: "UUID"
+          - db_type: "uuid"
+            go_type:
+              import: "github.com/google/uuid"
+              type: "UUID"
+              pointer: true
+            nullable: true
+          - db_type: "timestamptz"
+            go_type:
+              type: "*time.Time"
+              pointer: true
+            nullable: true