add password reset model ; create entry in database; send email

data/datamysql/datamysql.go

@@ -20,16 +20,17 @@ var (
 
 // Conn is the MySQL connection manager
 type Conn struct {
-	db           *sql.DB
-	users        *userRepo
-	rides        *rideRepo
-	visit        *visitRepo
-	provider     *providerRepo
-	notification *notificationRepo
-	profile      *profileRepo
-	organization *organizationRepo
-	zipcodes     *zipcodeRepo
-	plan         *planRepo
+	db            *sql.DB
+	users         *userRepo
+	rides         *rideRepo
+	visit         *visitRepo
+	provider      *providerRepo
+	notification  *notificationRepo
+	profile       *profileRepo
+	organization  *organizationRepo
+	zipcodes      *zipcodeRepo
+	plan          *planRepo
+	passwordReset *passwordResetRepo
 }
 
 // Begin starts a transaction
@@ -90,6 +91,10 @@ func (c *Conn) Plans() contract.PlanRepo {
 	return c.plan
 }
 
+func (c *Conn) PasswordReset() contract.PasswordResetRepo {
+	return c.passwordReset
+}
+
 // Instance returns an instance of a DataManager
 func Instance(cfg *config.Config) (contract.DataManager, error) {
 	once.Do(func() {
@@ -123,6 +128,7 @@ func Instance(cfg *config.Config) (contract.DataManager, error) {
 		instance.organization = newOrganizationRepo(db)
 		instance.zipcodes = newZipcodeRepo(db)
 		instance.plan = newPlanRepo(db)
+		instance.passwordReset = newPasswordResetRepo(db)
 	})
 
 	return instance, connErr

data/datamysql/passwordreset.go

@@ -0,0 +1,132 @@
+package datamysql
+
+import (
+	"database/sql"
+
+	"bitbucket.org/nemt/nemt-portal-api/domain/entity"
+	"bitbucket.org/nemt/nemt-portal-api/infra/errors"
+	uuid "github.com/satori/go.uuid"
+)
+
+// rideRepo maps methods to database
+type passwordResetRepo struct {
+	conn executor
+}
+
+func newPasswordResetRepo(conn executor) *passwordResetRepo {
+	return &passwordResetRepo{
+		conn: conn,
+	}
+}
+
+func (c *passwordResetRepo) getQuery() string {
+	const (
+		query = `SELECT 
+										a.password_reset_id,
+										a.password_reset_uuid,
+										a.user_id,
+											b.user_uuid,
+										a.token,
+										a.create_date,
+										a.expire_date,
+										(IFNULL(a.used, b'0') = b'1') used
+										(IFNULL(a.opened, b'0') = b'1') opened
+							FROM
+										tab_password_reset 	a
+							INNER JOIN 	tab_user		 	b 
+								ON 		a.user_id	= 	b.user_id`
+	)
+
+	return query
+}
+
+// parseSet parses a result set result to an entity array
+func (c *passwordResetRepo) parseSet(rows *sql.Rows, err error) ([]entity.PasswordReset, error) {
+	if err != nil {
+		return nil, errors.Wrap(err)
+	}
+	result := make([]entity.PasswordReset, 0)
+	for rows.Next() {
+		entity, err := c.parseEntity(rows)
+		if err != nil {
+			return nil, errors.Wrap(err)
+		}
+		result = append(result, entity)
+	}
+	return result, nil
+}
+
+// parseEntity parses a result to an entity
+func (c *passwordResetRepo) parseEntity(row scanner) (retVal entity.PasswordReset, err error) {
+	err = row.Scan(
+		&retVal.ID, &retVal.UUID, &retVal.User.ID, &retVal.User.UUID, &retVal.Token, &retVal.Created, &retVal.Expires, &retVal.Used, &retVal.Opened)
+
+	return retVal, errors.Wrap(err)
+}
+
+func (c *passwordResetRepo) GetAll() ([]entity.PasswordReset, error) {
+	return c.parseSet(c.conn.Query(c.getQuery()))
+}
+
+/*
+func (c *zipcodeRepo) GetByParticipatingZipcode(zipcode string) (entity.Zipcode, error) {
+	return c.parseEntity(c.conn.QueryRow(c.getQuery()+"WHERE a.participating = 1 AND a.zipcode = ?", zipcode))
+}*/
+
+func (c *passwordResetRepo) CreatePasswordResetEntry(passwordResetEntry entity.PasswordReset) (entity.PasswordReset, error) {
+	const (
+		query = `INSERT INTO tab_password_reset(password_reset_uuid, user_id, token, expire_date, used, opened) VALUES(?, ?, ?, ?, ?, 0, 0);`
+	)
+
+	retVal := passwordResetEntry
+	guid, _ := uuid.NewV4()
+
+	results, err := c.conn.Exec(query, guid, passwordResetEntry.User.ID, passwordResetEntry.Token, passwordResetEntry.Expires)
+	if err != nil {
+		return retVal, err
+	}
+
+	retVal.ID, err = results.LastInsertId()
+	if err != nil {
+		return retVal, err
+	}
+
+	return c.GetByID(retVal.ID)
+}
+
+func (c *passwordResetRepo) GetByID(ID int64) (entity.PasswordReset, error) {
+	return c.parseEntity(c.conn.QueryRow(c.getQuery()+" WHERE  a.password_reset_id = ?; ", ID))
+}
+
+func (c *passwordResetRepo) GetByToken(token string) (entity.PasswordReset, error) {
+	return c.parseEntity(c.conn.QueryRow(c.getQuery()+" WHERE  a.token = ? AND a.used = 0; ", token))
+}
+
+func (c *passwordResetRepo) SetTokenOpened(token string) error {
+	const (
+		query = `UPDATE		tab_password_reset   a
+				 SET		a.opened	=   1,
+				 WHERE  	a.token     = ? AND a.used = 0`
+	)
+
+	if _, err := c.conn.Exec(query, token); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (c *passwordResetRepo) SetTokenUsed(token string) error {
+	const (
+		query = `UPDATE		tab_password_reset   a
+				 SET		a.opened	=   1,
+				 			a.used		=	1,
+				 WHERE  	a.token     = ? AND a.used = 0`
+	)
+
+	if _, err := c.conn.Exec(query, token); err != nil {
+		return err
+	}
+
+	return nil
+}

data/datamysql/transaction.go

@@ -8,16 +8,17 @@ import (
 )
 
 type transaction struct {
-	tx           *sql.Tx
-	users        *userRepo
-	rides        *rideRepo
-	visits       *visitRepo
-	provider     *providerRepo
-	notification *notificationRepo
-	profile      *profileRepo
-	organization *organizationRepo
-	zipcodes     *zipcodeRepo
-	plan         *planRepo
+	tx            *sql.Tx
+	users         *userRepo
+	rides         *rideRepo
+	visits        *visitRepo
+	provider      *providerRepo
+	notification  *notificationRepo
+	profile       *profileRepo
+	organization  *organizationRepo
+	zipcodes      *zipcodeRepo
+	plan          *planRepo
+	passwordReset *passwordResetRepo
 }
 
 func newTransaction(tx *sql.Tx) *transaction {
@@ -34,6 +35,7 @@ func newTransaction(tx *sql.Tx) *transaction {
 	t.organization = newOrganizationRepo(tx)
 	t.zipcodes = newZipcodeRepo(tx)
 	t.plan = newPlanRepo(tx)
+	t.passwordReset = newPasswordResetRepo(tx)
 
 	return t
 }
@@ -81,6 +83,10 @@ func (t transaction) Plans() contract.PlanRepo {
 	return t.plan
 }
 
+func (t transaction) PasswordReset() contract.PasswordResetRepo {
+	return t.passwordReset
+}
+
 func (t *transaction) Commit() error {
 
 	err := t.tx.Commit()

data/datamysql/user.go

@@ -48,6 +48,32 @@ func (c *userRepo) GetByMemberID(memberID string) (entity.User, error) {
 	}
 }
 
+func (c *userRepo) GetByEmail(email string) (entity.User, error) {
+	finalQuery := c.getQuery() + " AND b.email = ?"
+
+	user, err := c.parseSet(c.conn.Query(finalQuery, email))
+	if err != nil {
+		return entity.User{}, err
+	}
+
+	if len(user) > 0 {
+		retVal := user[0]
+		retVal.Contacts, err = c.GetContacts(retVal.ID)
+		if err != nil {
+			return entity.User{}, err
+		}
+
+		retVal.Addresses = nil
+		retVal.Addresses, err = c.getAddressByUserID(retVal.ID)
+		if err != nil {
+			return entity.User{}, err
+		}
+		return retVal, nil
+	} else {
+		return entity.User{}, nil
+	}
+}
+
 func (c *userRepo) GetByUUID(uuid string, profile string) (entity.User, error) {
 	params := make([]interface{}, 0)
 	params = append(params, uuid)