initial bits for cromp

2020-03-31 07:38:45 -06:00 · 2020-03-31 07:38:45 -06:00 · ee707eea82
commit ee707eea82
12 changed files with 1000 additions and 0 deletions
--- a/cmd/cromp/main.go
+++ b/cmd/cromp/main.go
@ -0,0 +1,73 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+	"text/tabwriter"
+
+	"github.com/peterbourgon/ff/v2/ffcli"
+	cromp "suah.dev/cromp/internal"
+)
+
+func main() {
+	var (
+		rootFlagSet = flag.NewFlagSet("cromp", flag.ExitOnError)
+
+		loadFlagSet = flag.NewFlagSet("cromp load", flag.ExitOnError)
+
+		configFlagSet = flag.NewFlagSet("cromp config", flag.ExitOnError)
+
+		//createFlagSet = flag.NewFlagSet("cromp create", flag.ExitOnError)
+	)
+
+	root := &ffcli.Command{
+		ShortUsage: "cromp <subcommand>",
+		FlagSet:    rootFlagSet,
+		Subcommands: []*ffcli.Command{
+			&ffcli.Command{
+				Name:       "config",
+				ShortUsage: "cromp config key=value",
+				FlagSet:    configFlagSet,
+				Exec: func(ctx context.Context, args []string) error {
+					if len(args) < 1 {
+						return fmt.Errorf("")
+					}
+					return nil
+				},
+			},
+			&ffcli.Command{
+				Name:       "load",
+				ShortUsage: "cromp load <file>",
+				FlagSet:    loadFlagSet,
+				Exec: func(ctx context.Context, args []string) error {
+					if len(args) != 1 {
+						return fmt.Errorf("missing file name")
+					}
+					header, err := cromp.ParseFileHeader(args[0])
+					if err != nil {
+						return err
+					}
+
+					w := tabwriter.NewWriter(os.Stdout, 0, 0, 4, ' ', 0)
+					fmt.Fprintf(w, "Title:\t%s\n", header.Title)
+					fmt.Fprintf(w, "Author:\t%s\n", header.Author)
+					fmt.Fprintf(w, "Date:\t%s\n", header.Date)
+					fmt.Fprintf(w, "UUID:\t%s\n", header.UUID)
+					w.Flush()
+
+					return nil
+				},
+			},
+		},
+		Exec: func(context.Context, []string) error {
+			return flag.ErrHelp
+		},
+	}
+
+	if err := root.ParseAndRun(context.Background(), os.Args[1:]); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(1)
+	}
+}
--- a/cmd/cromps/handlers.go
+++ b/cmd/cromps/handlers.go
@ -0,0 +1,65 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"suah.dev/cromp/db"
+)
+
+// NewUser is the handler for /user/new
+func NewUser(w http.ResponseWriter, r *http.Request) {
+	var u db.CreateUserParams
+	json.NewDecoder(r.Body).Decode(&u)
+
+	user, err := base.CreateUser(ctx, u)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	json.NewEncoder(w).Encode(user)
+}
+
+// Auth is the handler for /usr/auth
+func Auth(w http.ResponseWriter, r *http.Request) {
+	var p db.AuthUserParams
+	json.NewDecoder(r.Body).Decode(&p)
+
+	user, err := base.AuthUser(ctx, p)
+	if err != nil {
+		panic(err)
+	}
+
+	if user.Authed {
+		authedUsers[user.Token.String()] = user
+		// TODO respond with token
+		json.NewEncoder(w).Encode(user)
+	}
+}
+
+// AddEntry handles requests to /entries/add
+func AddEntry(w http.ResponseWriter, r *http.Request) {
+	var e db.CreateEntryParams
+
+	json.NewDecoder(r.Body).Decode(&e)
+
+	entry, err := base.CreateEntry(ctx, e)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	json.NewEncoder(w).Encode(entry)
+}
+
+// Entries handles requests to /entries
+func Entries(w http.ResponseWriter, r *http.Request) {
+	// Print secret message
+	fmt.Fprintln(w, "The cake is a lie!")
+}
+
+// SimilarEntries
+func SimilarEntries(w http.ResponseWriter, r *http.Request) {
+}
--- a/cmd/cromps/main.go
+++ b/cmd/cromps/main.go
@ -0,0 +1,91 @@
+package main
+
+import (
+	"context"
+	"database/sql"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/google/uuid"
+	_ "github.com/lib/pq"
+	"suah.dev/cromp/db"
+)
+
+var (
+	pd, err     = sql.Open("postgres", "host=localhost dbname=qbit sslmode=disable password=''")
+	ctx, cancel = context.WithCancel(context.Background())
+	base        = db.New(pd)
+	authedUsers = make(map[string]db.AuthUserRow)
+)
+
+func logger(f http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		log.Printf("%s\n", r.URL.Path)
+		f(w, r)
+	}
+}
+
+func checkAuth(f http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		token := r.Header.Get("X-Access-Token")
+		if token == "" {
+			log.Printf("checkAuth: %s received empty token\n", r.URL.Path)
+			http.Error(w, "Unauthorized", http.StatusUnauthorized)
+			return
+		}
+
+		if user, ok := authedUsers[token]; ok {
+			if time.Now().Before(user.TokenExpires) {
+				log.Printf("checkAuth: %s received valid token\n", r.URL.Path)
+				f(w, r)
+			} else {
+				delete(authedUsers, token)
+				log.Printf("checkAuth: %s received expired token\n", r.URL.Path)
+				http.Error(w, "Token Expired", http.StatusUnauthorized)
+				return
+			}
+		} else {
+			t, err := uuid.Parse(token)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			user, err := base.GetUserByToken(ctx, t)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			if time.Now().Before(user.TokenExpires) {
+				log.Printf("checkAuth: %s received valid token\n", r.URL.Path)
+				f(w, r)
+			} else {
+				delete(authedUsers, token)
+				log.Printf("checkAuth: %s received expired token\n", r.URL.Path)
+				http.Error(w, "Token Expired", http.StatusUnauthorized)
+				return
+			}
+		}
+	}
+}
+
+func main() {
+
+	defer cancel() // cancel when we are finished consuming integers
+
+	if err != nil {
+		panic(err)
+	}
+	defer pd.Close()
+
+	http.HandleFunc("/user/new", logger(NewUser))
+	http.HandleFunc("/user/auth", logger(Auth))
+
+	http.HandleFunc("/entries/add", checkAuth(logger(AddEntry)))
+	http.HandleFunc("/entries/delete", checkAuth(logger(Entries)))
+	http.HandleFunc("/entries/get", checkAuth(logger(Entries)))
+	http.HandleFunc("/entries/update", checkAuth(logger(Entries)))
+	http.HandleFunc("/entries/similar", checkAuth(logger(SimilarEntries)))
+
+	log.Fatalln(http.ListenAndServe(":8080", nil))
+}
--- a/db/db.go
+++ b/db/db.go
@ -0,0 +1,196 @@
+// Code generated by sqlc. DO NOT EDIT.
+
+package db
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+func Prepare(ctx context.Context, db DBTX) (*Queries, error) {
+	q := Queries{db: db}
+	var err error
+	if q.authUserStmt, err = db.PrepareContext(ctx, authUser); err != nil {
+		return nil, fmt.Errorf("error preparing query AuthUser: %w", err)
+	}
+	if q.createEntryStmt, err = db.PrepareContext(ctx, createEntry); err != nil {
+		return nil, fmt.Errorf("error preparing query CreateEntry: %w", err)
+	}
+	if q.createUserStmt, err = db.PrepareContext(ctx, createUser); err != nil {
+		return nil, fmt.Errorf("error preparing query CreateUser: %w", err)
+	}
+	if q.deleteEntryStmt, err = db.PrepareContext(ctx, deleteEntry); err != nil {
+		return nil, fmt.Errorf("error preparing query DeleteEntry: %w", err)
+	}
+	if q.deleteUserStmt, err = db.PrepareContext(ctx, deleteUser); err != nil {
+		return nil, fmt.Errorf("error preparing query DeleteUser: %w", err)
+	}
+	if q.entriesByTokenStmt, err = db.PrepareContext(ctx, entriesByToken); err != nil {
+		return nil, fmt.Errorf("error preparing query EntriesByToken: %w", err)
+	}
+	if q.getEntriesStmt, err = db.PrepareContext(ctx, getEntries); err != nil {
+		return nil, fmt.Errorf("error preparing query GetEntries: %w", err)
+	}
+	if q.getEntryStmt, err = db.PrepareContext(ctx, getEntry); err != nil {
+		return nil, fmt.Errorf("error preparing query GetEntry: %w", err)
+	}
+	if q.getUserStmt, err = db.PrepareContext(ctx, getUser); err != nil {
+		return nil, fmt.Errorf("error preparing query GetUser: %w", err)
+	}
+	if q.getUserByTokenStmt, err = db.PrepareContext(ctx, getUserByToken); err != nil {
+		return nil, fmt.Errorf("error preparing query GetUserByToken: %w", err)
+	}
+	if q.similarEntriesStmt, err = db.PrepareContext(ctx, similarEntries); err != nil {
+		return nil, fmt.Errorf("error preparing query SimilarEntries: %w", err)
+	}
+	if q.validTokenStmt, err = db.PrepareContext(ctx, validToken); err != nil {
+		return nil, fmt.Errorf("error preparing query ValidToken: %w", err)
+	}
+	return &q, nil
+}
+
+func (q *Queries) Close() error {
+	var err error
+	if q.authUserStmt != nil {
+		if cerr := q.authUserStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing authUserStmt: %w", cerr)
+		}
+	}
+	if q.createEntryStmt != nil {
+		if cerr := q.createEntryStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing createEntryStmt: %w", cerr)
+		}
+	}
+	if q.createUserStmt != nil {
+		if cerr := q.createUserStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing createUserStmt: %w", cerr)
+		}
+	}
+	if q.deleteEntryStmt != nil {
+		if cerr := q.deleteEntryStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing deleteEntryStmt: %w", cerr)
+		}
+	}
+	if q.deleteUserStmt != nil {
+		if cerr := q.deleteUserStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing deleteUserStmt: %w", cerr)
+		}
+	}
+	if q.entriesByTokenStmt != nil {
+		if cerr := q.entriesByTokenStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing entriesByTokenStmt: %w", cerr)
+		}
+	}
+	if q.getEntriesStmt != nil {
+		if cerr := q.getEntriesStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getEntriesStmt: %w", cerr)
+		}
+	}
+	if q.getEntryStmt != nil {
+		if cerr := q.getEntryStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getEntryStmt: %w", cerr)
+		}
+	}
+	if q.getUserStmt != nil {
+		if cerr := q.getUserStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getUserStmt: %w", cerr)
+		}
+	}
+	if q.getUserByTokenStmt != nil {
+		if cerr := q.getUserByTokenStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getUserByTokenStmt: %w", cerr)
+		}
+	}
+	if q.similarEntriesStmt != nil {
+		if cerr := q.similarEntriesStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing similarEntriesStmt: %w", cerr)
+		}
+	}
+	if q.validTokenStmt != nil {
+		if cerr := q.validTokenStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing validTokenStmt: %w", cerr)
+		}
+	}
+	return err
+}
+
+func (q *Queries) exec(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) (sql.Result, error) {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).ExecContext(ctx, args...)
+	case stmt != nil:
+		return stmt.ExecContext(ctx, args...)
+	default:
+		return q.db.ExecContext(ctx, query, args...)
+	}
+}
+
+func (q *Queries) query(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) (*sql.Rows, error) {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).QueryContext(ctx, args...)
+	case stmt != nil:
+		return stmt.QueryContext(ctx, args...)
+	default:
+		return q.db.QueryContext(ctx, query, args...)
+	}
+}
+
+func (q *Queries) queryRow(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) *sql.Row {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).QueryRowContext(ctx, args...)
+	case stmt != nil:
+		return stmt.QueryRowContext(ctx, args...)
+	default:
+		return q.db.QueryRowContext(ctx, query, args...)
+	}
+}
+
+type Queries struct {
+	db                 DBTX
+	tx                 *sql.Tx
+	authUserStmt       *sql.Stmt
+	createEntryStmt    *sql.Stmt
+	createUserStmt     *sql.Stmt
+	deleteEntryStmt    *sql.Stmt
+	deleteUserStmt     *sql.Stmt
+	entriesByTokenStmt *sql.Stmt
+	getEntriesStmt     *sql.Stmt
+	getEntryStmt       *sql.Stmt
+	getUserStmt        *sql.Stmt
+	getUserByTokenStmt *sql.Stmt
+	similarEntriesStmt *sql.Stmt
+	validTokenStmt     *sql.Stmt
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db:                 tx,
+		tx:                 tx,
+		authUserStmt:       q.authUserStmt,
+		createEntryStmt:    q.createEntryStmt,
+		createUserStmt:     q.createUserStmt,
+		deleteEntryStmt:    q.deleteEntryStmt,
+		deleteUserStmt:     q.deleteUserStmt,
+		entriesByTokenStmt: q.entriesByTokenStmt,
+		getEntriesStmt:     q.getEntriesStmt,
+		getEntryStmt:       q.getEntryStmt,
+		getUserStmt:        q.getUserStmt,
+		getUserByTokenStmt: q.getUserByTokenStmt,
+		similarEntriesStmt: q.similarEntriesStmt,
+		validTokenStmt:     q.validTokenStmt,
+	}
+}
--- a/db/models.go
+++ b/db/models.go
@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+
+package db
+
+import (
+	"database/sql"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type Entry struct {
+	EntryID   uuid.UUID    `json:"entry_id"`
+	UserID    int32        `json:"user_id"`
+	CreatedAt time.Time    `json:"created_at"`
+	UpdatedAt sql.NullTime `json:"updated_at"`
+	Title     string       `json:"title"`
+	Body      string       `json:"body"`
+}
+
+type User struct {
+	UserID       int64        `json:"user_id"`
+	CreatedAt    time.Time    `json:"created_at"`
+	UpdatedAt    sql.NullTime `json:"updated_at"`
+	FirstName    string       `json:"first_name"`
+	LastName     string       `json:"last_name"`
+	Username     string       `json:"username"`
+	Hash         string       `json:"hash"`
+	Email        string       `json:"email"`
+	Token        uuid.UUID    `json:"token"`
+	TokenExpires time.Time    `json:"token_expires"`
+}
--- a/db/queries.sql.go
+++ b/db/queries.sql.go
@ -0,0 +1,334 @@
+// Code generated by sqlc. DO NOT EDIT.
+// source: queries.sql
+
+package db
+
+import (
+	"context"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const authUser = `-- name: AuthUser :one
+UPDATE users
+SET
+token = DEFAULT,
+token_expires = DEFAULT
+WHERE
+username = $2 and
+(hash = crypt($1, hash)) = true
+RETURNING user_id, created_at, first_name, last_name, username, email, token, token_expires, true as authed
+`
+
+type AuthUserParams struct {
+	Crypt    interface{} `json:"crypt"`
+	Username string      `json:"username"`
+}
+
+type AuthUserRow struct {
+	UserID       int64     `json:"user_id"`
+	CreatedAt    time.Time `json:"created_at"`
+	FirstName    string    `json:"first_name"`
+	LastName     string    `json:"last_name"`
+	Username     string    `json:"username"`
+	Email        string    `json:"email"`
+	Token        uuid.UUID `json:"token"`
+	TokenExpires time.Time `json:"token_expires"`
+	Authed       bool      `json:"authed"`
+}
+
+func (q *Queries) AuthUser(ctx context.Context, arg AuthUserParams) (AuthUserRow, error) {
+	row := q.queryRow(ctx, q.authUserStmt, authUser, arg.Crypt, arg.Username)
+	var i AuthUserRow
+	err := row.Scan(
+		&i.UserID,
+		&i.CreatedAt,
+		&i.FirstName,
+		&i.LastName,
+		&i.Username,
+		&i.Email,
+		&i.Token,
+		&i.TokenExpires,
+		&i.Authed,
+	)
+	return i, err
+}
+
+const createEntry = `-- name: CreateEntry :one
+INSERT INTO entries (
+	  entry_id, user_id, title, body
+) VALUES (
+  $1, $2, $3, $4
+)
+RETURNING entry_id, created_at, to_tsvector(body)
+`
+
+type CreateEntryParams struct {
+	EntryID uuid.UUID `json:"entry_id"`
+	UserID  int32     `json:"user_id"`
+	Title   string    `json:"title"`
+	Body    string    `json:"body"`
+}
+
+type CreateEntryRow struct {
+	EntryID    uuid.UUID   `json:"entry_id"`
+	CreatedAt  time.Time   `json:"created_at"`
+	ToTsvector interface{} `json:"to_tsvector"`
+}
+
+func (q *Queries) CreateEntry(ctx context.Context, arg CreateEntryParams) (CreateEntryRow, error) {
+	row := q.queryRow(ctx, q.createEntryStmt, createEntry,
+		arg.EntryID,
+		arg.UserID,
+		arg.Title,
+		arg.Body,
+	)
+	var i CreateEntryRow
+	err := row.Scan(&i.EntryID, &i.CreatedAt, &i.ToTsvector)
+	return i, err
+}
+
+const createUser = `-- name: CreateUser :one
+INSERT INTO users (
+	  first_name, last_name, username, email, hash
+) VALUES (
+  $1, $2, $3, $4, hash($5)
+)
+RETURNING user_id, username, token, token_expires
+`
+
+type CreateUserParams struct {
+	FirstName string `json:"first_name"`
+	LastName  string `json:"last_name"`
+	Username  string `json:"username"`
+	Email     string `json:"email"`
+	Password  string `json:"password"`
+}
+
+type CreateUserRow struct {
+	UserID       int64     `json:"user_id"`
+	Username     string    `json:"username"`
+	Token        uuid.UUID `json:"token"`
+	TokenExpires time.Time `json:"token_expires"`
+}
+
+func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (CreateUserRow, error) {
+	row := q.queryRow(ctx, q.createUserStmt, createUser,
+		arg.FirstName,
+		arg.LastName,
+		arg.Username,
+		arg.Email,
+		arg.Password,
+	)
+	var i CreateUserRow
+	err := row.Scan(
+		&i.UserID,
+		&i.Username,
+		&i.Token,
+		&i.TokenExpires,
+	)
+	return i, err
+}
+
+const deleteEntry = `-- name: DeleteEntry :exec
+DELETE FROM entries
+WHERE entry_id = $1
+`
+
+func (q *Queries) DeleteEntry(ctx context.Context, entryID uuid.UUID) error {
+	_, err := q.exec(ctx, q.deleteEntryStmt, deleteEntry, entryID)
+	return err
+}
+
+const deleteUser = `-- name: DeleteUser :exec
+DELETE FROM users CASCADE
+WHERE user_id = $1
+`
+
+func (q *Queries) DeleteUser(ctx context.Context, userID int64) error {
+	_, err := q.exec(ctx, q.deleteUserStmt, deleteUser, userID)
+	return err
+}
+
+const entriesByToken = `-- name: EntriesByToken :many
+SELECT entry_id, user_id, created_at, updated_at, title, body FROM entries
+WHERE user_id = (SELECT user_id FROM users WHERE token = $1 limit 1)
+`
+
+func (q *Queries) EntriesByToken(ctx context.Context, token uuid.UUID) ([]Entry, error) {
+	rows, err := q.query(ctx, q.entriesByTokenStmt, entriesByToken, token)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Entry
+	for rows.Next() {
+		var i Entry
+		if err := rows.Scan(
+			&i.EntryID,
+			&i.UserID,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.Title,
+			&i.Body,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getEntries = `-- name: GetEntries :many
+SELECT entry_id, user_id, created_at, updated_at, title, body FROM entries
+WHERE user_id = $1
+`
+
+func (q *Queries) GetEntries(ctx context.Context, userID int32) ([]Entry, error) {
+	rows, err := q.query(ctx, q.getEntriesStmt, getEntries, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Entry
+	for rows.Next() {
+		var i Entry
+		if err := rows.Scan(
+			&i.EntryID,
+			&i.UserID,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.Title,
+			&i.Body,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getEntry = `-- name: GetEntry :one
+SELECT entry_id, user_id, created_at, updated_at, title, body FROM entries
+WHERE entry_id = $1 LIMIT 1
+`
+
+func (q *Queries) GetEntry(ctx context.Context, entryID uuid.UUID) (Entry, error) {
+	row := q.queryRow(ctx, q.getEntryStmt, getEntry, entryID)
+	var i Entry
+	err := row.Scan(
+		&i.EntryID,
+		&i.UserID,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.Title,
+		&i.Body,
+	)
+	return i, err
+}
+
+const getUser = `-- name: GetUser :one
+SELECT user_id, created_at, updated_at, first_name, last_name, username, hash, email, token, token_expires FROM users
+WHERE user_id = $1 LIMIT 1
+`
+
+func (q *Queries) GetUser(ctx context.Context, userID int64) (User, error) {
+	row := q.queryRow(ctx, q.getUserStmt, getUser, userID)
+	var i User
+	err := row.Scan(
+		&i.UserID,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.FirstName,
+		&i.LastName,
+		&i.Username,
+		&i.Hash,
+		&i.Email,
+		&i.Token,
+		&i.TokenExpires,
+	)
+	return i, err
+}
+
+const getUserByToken = `-- name: GetUserByToken :one
+SELECT user_id, created_at, updated_at, first_name, last_name, username, hash, email, token, token_expires FROM users
+WHERE token = $1 LIMIT 1
+`
+
+func (q *Queries) GetUserByToken(ctx context.Context, token uuid.UUID) (User, error) {
+	row := q.queryRow(ctx, q.getUserByTokenStmt, getUserByToken, token)
+	var i User
+	err := row.Scan(
+		&i.UserID,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.FirstName,
+		&i.LastName,
+		&i.Username,
+		&i.Hash,
+		&i.Email,
+		&i.Token,
+		&i.TokenExpires,
+	)
+	return i, err
+}
+
+const similarEntries = `-- name: SimilarEntries :many
+SELECT entry_id, similarity(body, $1) AS sml
+  FROM entries
+  WHERE body % $1
+  ORDER BY sml DESC, body
+`
+
+type SimilarEntriesRow struct {
+	EntryID uuid.UUID   `json:"entry_id"`
+	Sml     interface{} `json:"sml"`
+}
+
+func (q *Queries) SimilarEntries(ctx context.Context, similarity interface{}) ([]SimilarEntriesRow, error) {
+	rows, err := q.query(ctx, q.similarEntriesStmt, similarEntries, similarity)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []SimilarEntriesRow
+	for rows.Next() {
+		var i SimilarEntriesRow
+		if err := rows.Scan(&i.EntryID, &i.Sml); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const validToken = `-- name: ValidToken :one
+SELECT now() < token_created FROM users
+WHERE token = $1 LIMIT 1
+`
+
+func (q *Queries) ValidToken(ctx context.Context, token uuid.UUID) (bool, error) {
+	row := q.queryRow(ctx, q.validTokenStmt, validToken, token)
+	var column_1 bool
+	err := row.Scan(&column_1)
+	return column_1, err
+}
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,9 @@
+module suah.dev/cromp
+
+go 1.13
+
+require (
+	github.com/google/uuid v1.1.1
+	github.com/lib/pq v1.3.0
+	github.com/peterbourgon/ff/v2 v2.0.0
+)
--- a/go.sum
+++ b/go.sum
@ -0,0 +1,20 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
+github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=
+github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
+github.com/gorilla/sessions v1.2.0 h1:S7P+1Hm5V/AT9cjEcUD5uDaQSX0OE577aCXgoaKpYbQ=
+github.com/gorilla/sessions v1.2.0/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
+github.com/lib/pq v1.3.0 h1:/qkRGz8zljWiDcFvgpwUpwIAPu3r07TDvs3Rws+o/pU=
+github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
+github.com/peterbourgon/ff v1.7.0 h1:hknvTgsh90jNBIjPq7xeq32Y9AmSbpXvjrFW4sJwW+A=
+github.com/peterbourgon/ff/v2 v2.0.0 h1:lx0oYI5qr/FU1xnpNhQ+EZM04gKgn46jyYvGEEqBBbY=
+github.com/peterbourgon/ff/v2 v2.0.0/go.mod h1:xjwr+t+SjWm4L46fcj/D+Ap+6ME7+HqFzaP22pP5Ggk=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9 h1:L2auWcuQIvxz9xSEqzESnV/QN/gNRXNApHi3fYwl2w0=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/internal/main.go
+++ b/internal/main.go
@ -0,0 +1,75 @@
+package cromp
+
+import (
+	"bufio"
+	"os"
+	"regexp"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+// AuthorRE is a regex to grab our Authors
+var AuthorRE = regexp.MustCompile(`^author:\s(.*)$`)
+
+// TitleRE matches our article title
+var TitleRE = regexp.MustCompile(`^title:\s(.*)$`)
+
+// DateRE matches our article date
+var DateRE = regexp.MustCompile(`^date:\s(.*)$`)
+
+// UUIDRE matches a uuid in our file
+var UUIDRE = regexp.MustCompile("^id: ([a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[8|9|aA|bB][a-fA-F0-9]{3}-[a-fA-F0-9]{12})$")
+
+// Header is the header info loaded from a file
+type Header struct {
+	Author string
+	Title  string
+	Date   time.Time
+	UUID   uuid.UUID
+}
+
+//ParseFileHeader grabs the header info out of an existing file
+func ParseFileHeader(f string) (*Header, error) {
+	h := &Header{}
+	file, err := os.Open(f)
+	if err != nil {
+		return nil, err
+	}
+	scanner := bufio.NewScanner(file)
+	if err != nil {
+		return nil, err
+	}
+
+	for scanner.Scan() {
+		var line = scanner.Bytes()
+		if AuthorRE.Match(line) {
+			aline := AuthorRE.ReplaceAllString(string(line), "$1")
+			h.Author = aline
+		}
+		if TitleRE.Match(line) {
+			h.Title = TitleRE.ReplaceAllString(string(line), "$1")
+		}
+		if DateRE.Match(line) {
+			d := DateRE.ReplaceAllString(string(line), "$1")
+			h.Date, err = time.Parse(time.RFC1123, d)
+			if err != nil {
+				return nil, err
+			}
+		}
+
+		if UUIDRE.Match(line) {
+			u := UUIDRE.ReplaceAllString(string(line), "$1")
+			h.UUID, err = uuid.Parse(u)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return h, nil
+}
--- a/sql/queries/queries.sql
+++ b/sql/queries/queries.sql
@ -0,0 +1,63 @@
+-- name: CreateEntry :one
+INSERT INTO entries (
+	  entry_id, user_id, title, body
+) VALUES (
+  $1, $2, $3, $4
+)
+RETURNING entry_id, created_at, to_tsvector(body);
+
+-- name: GetEntry :one
+SELECT * FROM entries
+WHERE entry_id = $1 LIMIT 1;
+
+-- name: GetEntries :many
+SELECT * FROM entries
+WHERE user_id = $1;
+
+-- name: DeleteEntry :exec
+DELETE FROM entries
+WHERE entry_id = $1;
+
+-- name: SimilarEntries :many
+SELECT entry_id, similarity(body, $1) AS sml
+  FROM entries
+  WHERE body % $1
+  ORDER BY sml DESC, body;
+
+-- name: CreateUser :one
+INSERT INTO users (
+	  first_name, last_name, username, email, hash
+) VALUES (
+  $1, $2, $3, $4, hash($5)
+)
+RETURNING user_id, username, token, token_expires;
+
+-- name: GetUser :one
+SELECT * FROM users
+WHERE user_id = $1 LIMIT 1;
+
+-- name: GetUserByToken :one
+SELECT * FROM users
+WHERE token = $1 LIMIT 1;
+
+-- name: AuthUser :one
+UPDATE users
+SET
+token = DEFAULT,
+token_expires = DEFAULT
+WHERE
+username = $2 and
+(hash = crypt($1, hash)) = true
+RETURNING user_id, created_at, first_name, last_name, username, email, token, token_expires, true as authed;
+
+-- name: DeleteUser :exec
+DELETE FROM users CASCADE
+WHERE user_id = $1;
+
+-- name: ValidToken :one
+SELECT now() < token_created FROM users
+WHERE token = $1 LIMIT 1;
+
+-- name: EntriesByToken :many
+SELECT * FROM entries
+WHERE user_id = (SELECT user_id FROM users WHERE token = $1 limit 1);
--- a/sql/schema/schema.sql
+++ b/sql/schema/schema.sql
@ -0,0 +1,33 @@
+CREATE EXTENSION IF NOT EXISTS pg_trgm;
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+DROP TABLE IF EXISTS entries;
+DROP TABLE IF EXISTS users;
+
+CREATE TABLE users (
+	user_id		BIGSERIAL	PRIMARY KEY,
+	created_at	timestamp 	NOT NULL DEFAULT NOW(),
+	updated_at	timestamp,
+	first_name	text		NOT NULL,
+	last_name	text		NOT NULL,
+	username	text 		NOT NULL UNIQUE,
+	hash		text 		NOT NULL,
+	email		text		NOT NULL,
+	token		UUID		NOT NULL default gen_random_uuid() UNIQUE,
+	token_expires	timestamp	NOT NULL DEFAULT NOW() + INTERVAL '3 days'
+);
+
+CREATE TABLE entries (
+	entry_id	UUID		NOT NULL default gen_random_uuid() PRIMARY KEY,
+	user_id		int		NOT NULL REFERENCES users ON DELETE CASCADE,
+	created_at	timestamp 	NOT NULL DEFAULT NOW(),
+	updated_at	timestamp,
+	title		text		NOT NULL DEFAULT '',
+	body		text		NOT NULL DEFAULT ''
+);
+
+CREATE INDEX body_idx ON entries USING GIN (body gin_trgm_ops);
+
+CREATE OR REPLACE FUNCTION hash(password text) RETURNS text AS $$
+	SELECT crypt(password, gen_salt('bf', 10));
+$$ LANGUAGE SQL;
--- a/sqlc.yaml
+++ b/sqlc.yaml
@ -0,0 +1,9 @@
+version: "1"
+packages:
+  - name: db
+    emit_json_tags: true
+    emit_prepared_queries: true
+    emit_interface: false
+    path: "db"
+    queries: "./sql/queries"
+    schema: "./sql/schema"