make token a bit more complex,

update go mod stuffs

cmd/cromps/main.go

@@ -8,7 +8,6 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/google/uuid"
 	_ "github.com/lib/pq"
 	"suah.dev/cromp/db"
 )
@@ -33,12 +32,7 @@ func getUser(r *http.Request) (*db.User, error) {
 		return nil, fmt.Errorf("Unauthorized")
 	}
 
-	u, err := uuid.Parse(token)
+	user, err := base.GetUserByToken(ctx, token)
-	if err != nil {
-		return nil, err
-	}
-
-	user, err := base.GetUserByToken(ctx, u)
 	if err != nil {
 		return nil, err
 	}

db/db.go

@@ -55,6 +55,9 @@ func Prepare(ctx context.Context, db DBTX) (*Queries, error) {
 	if q.similarEntriesStmt, err = db.PrepareContext(ctx, similarEntries); err != nil {
 		return nil, fmt.Errorf("error preparing query SimilarEntries: %w", err)
 	}
+	if q.updateEntryStmt, err = db.PrepareContext(ctx, updateEntry); err != nil {
+		return nil, fmt.Errorf("error preparing query UpdateEntry: %w", err)
+	}
 	if q.validTokenStmt, err = db.PrepareContext(ctx, validToken); err != nil {
 		return nil, fmt.Errorf("error preparing query ValidToken: %w", err)
 	}
@@ -118,6 +121,11 @@ func (q *Queries) Close() error {
 			err = fmt.Errorf("error closing similarEntriesStmt: %w", cerr)
 		}
 	}
+	if q.updateEntryStmt != nil {
+		if cerr := q.updateEntryStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing updateEntryStmt: %w", cerr)
+		}
+	}
 	if q.validTokenStmt != nil {
 		if cerr := q.validTokenStmt.Close(); cerr != nil {
 			err = fmt.Errorf("error closing validTokenStmt: %w", cerr)
@@ -173,6 +181,7 @@ type Queries struct {
 	getUserStmt        *sql.Stmt
 	getUserByTokenStmt *sql.Stmt
 	similarEntriesStmt *sql.Stmt
+	updateEntryStmt    *sql.Stmt
 	validTokenStmt     *sql.Stmt
 }
 
@@ -191,6 +200,7 @@ func (q *Queries) WithTx(tx *sql.Tx) *Queries {
 		getUserStmt:        q.getUserStmt,
 		getUserByTokenStmt: q.getUserByTokenStmt,
 		similarEntriesStmt: q.similarEntriesStmt,
+		updateEntryStmt:    q.updateEntryStmt,
 		validTokenStmt:     q.validTokenStmt,
 	}
 }

db/models.go

@@ -27,6 +27,6 @@ type User struct {
 	Username     string       `json:"username"`
 	Hash         string       `json:"hash"`
 	Email        string       `json:"email"`
-	Token        uuid.UUID    `json:"token"`
+	Token        string       `json:"token"`
 	TokenExpires time.Time    `json:"token_expires"`
 }

db/queries.sql.go

@@ -33,7 +33,7 @@ type AuthUserRow struct {
 	LastName     string    `json:"last_name"`
 	Username     string    `json:"username"`
 	Email        string    `json:"email"`
-	Token        uuid.UUID `json:"token"`
+	Token        string    `json:"token"`
 	TokenExpires time.Time `json:"token_expires"`
 	Authed       bool      `json:"authed"`
 }
@@ -109,7 +109,7 @@ type CreateUserParams struct {
 type CreateUserRow struct {
 	UserID       int64     `json:"user_id"`
 	Username     string    `json:"username"`
-	Token        uuid.UUID `json:"token"`
+	Token        string    `json:"token"`
 	TokenExpires time.Time `json:"token_expires"`
 }
 
@@ -131,14 +131,17 @@ func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (CreateU
 	return i, err
 }
 
-const deleteEntry = `-- name: DeleteEntry :exec
+const deleteEntry = `-- name: DeleteEntry :execrows
 DELETE FROM entries
 WHERE entry_id = $1
 `
 
-func (q *Queries) DeleteEntry(ctx context.Context, entryID uuid.UUID) error {
+func (q *Queries) DeleteEntry(ctx context.Context, entryID uuid.UUID) (int64, error) {
-	_, err := q.exec(ctx, q.deleteEntryStmt, deleteEntry, entryID)
+	result, err := q.exec(ctx, q.deleteEntryStmt, deleteEntry, entryID)
-	return err
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
 }
 
 const deleteUser = `-- name: DeleteUser :exec
@@ -156,7 +159,7 @@ 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) {
+func (q *Queries) EntriesByToken(ctx context.Context, token string) ([]Entry, error) {
 	rows, err := q.query(ctx, q.entriesByTokenStmt, entriesByToken, token)
 	if err != nil {
 		return nil, err
@@ -268,7 +271,7 @@ SELECT user_id, created_at, updated_at, first_name, last_name, username, hash, e
 WHERE token = $1 LIMIT 1
 `
 
-func (q *Queries) GetUserByToken(ctx context.Context, token uuid.UUID) (User, error) {
+func (q *Queries) GetUserByToken(ctx context.Context, token string) (User, error) {
 	row := q.queryRow(ctx, q.getUserByTokenStmt, getUserByToken, token)
 	var i User
 	err := row.Scan(
@@ -290,7 +293,7 @@ const similarEntries = `-- name: SimilarEntries :many
 SELECT entry_id, similarity(body, $2) as similarity,
 	ts_headline('english', body, q) as headline,
 	title from entries,
-	plainto_tsquery($2) q
+	to_tsquery($2) q
 WHERE user_id = $1 and
 	similarity(body, $2) > 0.0
 	order by similarity DESC
@@ -337,12 +340,33 @@ func (q *Queries) SimilarEntries(ctx context.Context, arg SimilarEntriesParams)
 	return items, nil
 }
 
+const updateEntry = `-- name: UpdateEntry :execrows
+UPDATE entries SET
+	title = $2,
+	body = $3
+WHERE entry_id = $1
+`
+
+type UpdateEntryParams struct {
+	EntryID uuid.UUID `json:"entry_id"`
+	Title   string    `json:"title"`
+	Body    string    `json:"body"`
+}
+
+func (q *Queries) UpdateEntry(ctx context.Context, arg UpdateEntryParams) (int64, error) {
+	result, err := q.exec(ctx, q.updateEntryStmt, updateEntry, arg.EntryID, arg.Title, arg.Body)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}
+
 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) {
+func (q *Queries) ValidToken(ctx context.Context, token string) (bool, error) {
 	row := q.queryRow(ctx, q.validTokenStmt, validToken, token)
 	var column_1 bool
 	err := row.Scan(&column_1)

go.mod

@@ -3,7 +3,13 @@ module suah.dev/cromp
 go 1.13
 
 require (
+	github.com/deckarep/golang-set v1.7.1 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/lib/pq v1.3.0
+	github.com/mingrammer/commonregex v1.0.1 // indirect
 	github.com/peterbourgon/ff/v2 v2.0.0
+	golang.org/x/crypto v0.0.0-20200403201458-baeed622b8d8
+	gonum.org/v1/gonum v0.7.0 // indirect
+	gopkg.in/jdkato/prose.v2 v2.0.0-20190814032740-822d591a158c
+	gopkg.in/neurosnap/sentences.v1 v1.0.6 // indirect
 )

go.sum

@@ -1,20 +1,54 @@
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/deckarep/golang-set v1.7.1 h1:SCQV0S6gTtp6itiFrTqI+pfmJ4LN85S1YzhDf9rTHJQ=
+github.com/deckarep/golang-set v1.7.1/go.mod h1:93vsz/8Wt4joVM7c2AVqh+YRMiUSc14yDtF28KmMOgQ=
+github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 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/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 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/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
 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/mingrammer/commonregex v1.0.1 h1:QY0Z1Bl80jw9M3+488HJXPWnZmvtu3UdvxyodP2FTyY=
+github.com/mingrammer/commonregex v1.0.1/go.mod h1:/HNZq7qReKgXBxJxce5SOxf33y0il/ZqL4Kxgo2NLcA=
 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=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200403201458-baeed622b8d8 h1:fpnn/HnJONpIu6hkXi1u/7rR0NzilgWr4T0JmWkEitk=
+golang.org/x/crypto v0.0.0-20200403201458-baeed622b8d8/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 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=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
+gonum.org/v1/gonum v0.7.0 h1:Hdks0L0hgznZLG9nzXb8vZ0rRvqNvAcgAp84y7Mwkgw=
+gonum.org/v1/gonum v0.7.0/go.mod h1:L02bwd0sqlsvRv41G7wGWFCsVNZFv/k1xzGIxeANHGM=
+gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
+gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/jdkato/prose.v2 v2.0.0-20190814032740-822d591a158c h1:co085k1g+uJtaCJ8j/6HyxVtRZWI4PuhRqoIg2+WMXc=
+gopkg.in/jdkato/prose.v2 v2.0.0-20190814032740-822d591a158c/go.mod h1:1uCyb8jSeRMeIfMJgVyxYssmCTAlxLBkueX+Iu2UilA=
+gopkg.in/neurosnap/sentences.v1 v1.0.6 h1:v7ElyP020iEZQONyLld3fHILHWOPs+ntzuQTNPkul8E=
+gopkg.in/neurosnap/sentences.v1 v1.0.6/go.mod h1:YlK+SN+fLQZj+kY3r8DkGDhDr91+S3JmTb5LSxFRQo0=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

sql/queries/queries.sql

@@ -6,6 +6,12 @@ INSERT INTO entries (
 )
 RETURNING entry_id, created_at, to_tsvector(body);
 
+-- name: UpdateEntry :execrows
+UPDATE entries SET
+	title = $2,
+	body = $3
+WHERE entry_id = $1;
+
 -- name: GetEntry :one
 SELECT * FROM entries
 WHERE entry_id = $1 LIMIT 1;
@@ -14,7 +20,7 @@ WHERE entry_id = $1 LIMIT 1;
 SELECT * FROM entries
 WHERE user_id = $1;
 
--- name: DeleteEntry :exec
+-- name: DeleteEntry :execrows
 DELETE FROM entries
 WHERE entry_id = $1;
 
@@ -22,7 +28,7 @@ WHERE entry_id = $1;
 SELECT entry_id, similarity(body, $2) as similarity,
 	ts_headline('english', body, q) as headline,
 	title from entries,
-	plainto_tsquery($2) q
+	to_tsquery($2) q
 WHERE user_id = $1 and
 	similarity(body, $2) > 0.0
 	order by similarity DESC

sql/schema/schema.sql

@@ -13,7 +13,7 @@ CREATE TABLE users (
 	username	text 		NOT NULL UNIQUE,
 	hash		text 		NOT NULL,
 	email		text		NOT NULL,
-	token		UUID		NOT NULL default gen_random_uuid() UNIQUE,
+	token		text		NOT NULL default encode(digest(gen_random_uuid()::text || now(), 'sha256'), 'hex') UNIQUE,
 	token_expires	timestamp	NOT NULL DEFAULT NOW() + INTERVAL '3 days'
 );
 
@@ -31,3 +31,6 @@ CREATE INDEX body_trgm_idx ON entries USING gist (body gist_trgm_ops);
 CREATE OR REPLACE FUNCTION hash(password text) RETURNS text AS $$
 	SELECT crypt(password, gen_salt('bf', 10));
 $$ LANGUAGE SQL;
+
+-- CREATE OR REPLACE FUNCTION similar_entries(user_id bigserial, body text, OUT entry_id UUID, OUT similarity float, OUT headline text) AS $$
+-- $$ LANGUAGE SQL;