Add frontend to test broker+auth

.gitignore

@@ -6,5 +6,5 @@ cred.txt
 dist/
 .air.toml
 tmp/
-broker-service/brokerApp
-front-end/frontApp
+*/*App
+project/db-data/

authentication-service/authentication-service.dockerfile

@@ -0,0 +1,8 @@
+FROM alpine:latest
+
+RUN mkdir /app
+
+COPY authApp /app
+
+CMD ["/app/authApp"]
+

authentication-service/cmd/api/handlers.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+)
+
+func (app *Config) Authenticate(w http.ResponseWriter, r *http.Request) {
+	var requestPayload struct {
+		Email    string `json:"email"`
+		Password string `json:"password"`
+	}
+
+	err := app.readJSON(w, r, &requestPayload)
+	if err != nil {
+		app.errorJSON(w, err, http.StatusBadRequest)
+		return
+	}
+
+	user, err := app.Models.User.GetByEmail(requestPayload.Email)
+	if err != nil {
+		// user not found
+		app.errorJSON(w, errors.New("invalid credentials"), http.StatusBadRequest)
+		return
+	}
+
+	valid, err := user.PasswordMatches(requestPayload.Password)
+	if err != nil || !valid {
+		app.errorJSON(w, errors.New("invalid credentials"), http.StatusBadRequest)
+		return
+	}
+	payload := jsonResponse{
+		Error:   false,
+		Message: fmt.Sprintf("%s %s is authorized to log in.", user.FirstName, user.LastName),
+		Data:    user,
+	}
+
+	app.writeJSON(w, http.StatusAccepted, payload)
+}

authentication-service/cmd/api/helpers.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"io"
+	"net/http"
+)
+
+type jsonResponse struct {
+	Error   bool   `json:"error"`
+	Message string `json:"message"`
+	Data    any    `json:"data,omitempty"`
+}
+
+func (app *Config) readJSON(w http.ResponseWriter, r *http.Request, data any) error {
+	maxBytes := 1048576 // one megabyte
+
+	r.Body = http.MaxBytesReader(w, r.Body, int64(maxBytes))
+
+	dec := json.NewDecoder(r.Body)
+
+	err := dec.Decode(data)
+	if err != nil {
+		return err
+	}
+
+	err = dec.Decode(&struct{}{})
+	if err != io.EOF {
+		return errors.New("body must have only a single JSON value")
+	}
+
+	return nil
+}
+
+func (app *Config) writeJSON(
+	w http.ResponseWriter,
+	status int,
+	data any,
+	headers ...http.Header,
+) error {
+	out, err := json.Marshal(data)
+	if err != nil {
+		return err
+	}
+
+	if len(headers) > 0 {
+		for key, value := range headers[0] {
+			w.Header()[key] = value
+		}
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	_, err = w.Write(out)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (app *Config) errorJSON(w http.ResponseWriter, err error, status ...int) error {
+	statusCode := http.StatusBadRequest
+
+	if len(status) > 0 {
+		statusCode = status[0]
+	}
+
+	var payload jsonResponse
+	payload.Error = true
+	payload.Message = err.Error()
+
+	return app.writeJSON(w, statusCode, payload)
+}

authentication-service/cmd/api/main.go

@@ -0,0 +1,88 @@
+package main
+
+import (
+	"authentication/data"
+	"database/sql"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"time"
+
+	_ "github.com/jackc/pgconn"
+	_ "github.com/jackc/pgx/v4"
+	_ "github.com/jackc/pgx/v4/stdlib"
+)
+
+const webPort = "4000"
+
+var counts int64
+
+type Config struct {
+	DB     *sql.DB
+	Models data.Models
+}
+
+func main() {
+	// connect to DB
+	conn := connectToDB()
+
+	if conn == nil {
+		log.Panic("Can't connect to Postgres!")
+	}
+
+	// set up config
+	app := Config{
+		DB:     conn,
+		Models: data.New(conn),
+	}
+
+	log.Printf("Starting authentication service on port %s\n", webPort)
+
+	// define http server
+	srv := &http.Server{
+		Addr:    fmt.Sprintf(":%s", webPort),
+		Handler: app.routes(),
+	}
+
+	err := srv.ListenAndServe()
+	if err != nil {
+		log.Panic(err)
+	}
+}
+
+func openDB(dsn string) (*sql.DB, error) {
+	db, err := sql.Open("pgx", dsn)
+	if err != nil {
+		return nil, err
+	}
+
+	err = db.Ping()
+	if err != nil {
+		return nil, err
+	}
+
+	return db, nil
+}
+
+func connectToDB() *sql.DB {
+	dsn := os.Getenv("DSN")
+
+	for {
+		connection, err := openDB(dsn)
+		if err != nil {
+			log.Println("Postgres not yet ready ...: ", err)
+			counts++
+		} else {
+			log.Println("Connected to Postgres!")
+			return connection
+		}
+
+		if counts > 10 {
+			return nil
+		}
+
+		log.Println("Backing off for two seconds...")
+		time.Sleep(2 * time.Second)
+	}
+}

authentication-service/cmd/api/routes.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"github.com/go-chi/cors"
+)
+
+func (app *Config) routes() http.Handler {
+	mux := chi.NewRouter()
+
+	// specify who is allowed to connect
+	mux.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   []string{"https://*", "http://*"},
+		AllowedMethods:   []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
+		AllowedHeaders:   []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
+		ExposedHeaders:   []string{"Link"},
+		AllowCredentials: true,
+		MaxAge:           300,
+	}))
+
+	mux.Use(middleware.Heartbeat("/ping"))
+
+	mux.Post("/authenticate", app.Authenticate)
+
+	return mux
+}

authentication-service/data/models.go

@@ -0,0 +1,264 @@
+package data
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"log"
+	"time"
+
+	"golang.org/x/crypto/bcrypt"
+)
+
+const dbTimeout = time.Second * 3
+
+var db *sql.DB
+
+// New is the function used to create an instance of the data package. It returns the type
+// Model, which embeds all the types we want to be available to our application.
+func New(dbPool *sql.DB) Models {
+	db = dbPool
+
+	return Models{
+		User: User{},
+	}
+}
+
+// Models is the type for this package. Note that any model that is included as a member
+// in this type is available to us throughout the application, anywhere that the
+// app variable is used, provided that the model is also added in the New function.
+type Models struct {
+	User User
+}
+
+// User is the structure which holds one user from the database.
+type User struct {
+	ID        int       `json:"id"`
+	Email     string    `json:"email"`
+	FirstName string    `json:"first_name,omitempty"`
+	LastName  string    `json:"last_name,omitempty"`
+	Password  string    `json:"-"`
+	Active    int       `json:"active"`
+	CreatedAt time.Time `json:"created_at"`
+	UpdatedAt time.Time `json:"updated_at"`
+}
+
+// GetAll returns a slice of all users, sorted by last name
+func (u *User) GetAll() ([]*User, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	query := `select id, email, first_name, last_name, password, user_active, created_at, updated_at
+	from users order by last_name`
+
+	rows, err := db.QueryContext(ctx, query)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var users []*User
+
+	for rows.Next() {
+		var user User
+		err := rows.Scan(
+			&user.ID,
+			&user.Email,
+			&user.FirstName,
+			&user.LastName,
+			&user.Password,
+			&user.Active,
+			&user.CreatedAt,
+			&user.UpdatedAt,
+		)
+		if err != nil {
+			log.Println("Error scanning", err)
+			return nil, err
+		}
+
+		users = append(users, &user)
+	}
+
+	return users, nil
+}
+
+// GetByEmail returns one user by email
+func (u *User) GetByEmail(email string) (*User, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	query := `select id, email, first_name, last_name, password, user_active, created_at, updated_at from users where email = $1`
+
+	var user User
+	row := db.QueryRowContext(ctx, query, email)
+
+	err := row.Scan(
+		&user.ID,
+		&user.Email,
+		&user.FirstName,
+		&user.LastName,
+		&user.Password,
+		&user.Active,
+		&user.CreatedAt,
+		&user.UpdatedAt,
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	return &user, nil
+}
+
+// GetOne returns one user by id
+func (u *User) GetOne(id int) (*User, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	query := `select id, email, first_name, last_name, password, user_active, created_at, updated_at from users where id = $1`
+
+	var user User
+	row := db.QueryRowContext(ctx, query, id)
+
+	err := row.Scan(
+		&user.ID,
+		&user.Email,
+		&user.FirstName,
+		&user.LastName,
+		&user.Password,
+		&user.Active,
+		&user.CreatedAt,
+		&user.UpdatedAt,
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	return &user, nil
+}
+
+// Update updates one user in the database, using the information
+// stored in the receiver u
+func (u *User) Update() error {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	stmt := `update users set
+		email = $1,
+		first_name = $2,
+		last_name = $3,
+		user_active = $4,
+		updated_at = $5
+		where id = $6
+	`
+
+	_, err := db.ExecContext(ctx, stmt,
+		u.Email,
+		u.FirstName,
+		u.LastName,
+		u.Active,
+		time.Now(),
+		u.ID,
+	)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Delete deletes one user from the database, by User.ID
+func (u *User) Delete() error {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	stmt := `delete from users where id = $1`
+
+	_, err := db.ExecContext(ctx, stmt, u.ID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// DeleteByID deletes one user from the database, by ID
+func (u *User) DeleteByID(id int) error {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	stmt := `delete from users where id = $1`
+
+	_, err := db.ExecContext(ctx, stmt, id)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Insert inserts a new user into the database, and returns the ID of the newly inserted row
+func (u *User) Insert(user User) (int, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), 12)
+	if err != nil {
+		return 0, err
+	}
+
+	var newID int
+	stmt := `insert into users (email, first_name, last_name, password, user_active, created_at, updated_at)
+		values ($1, $2, $3, $4, $5, $6, $7) returning id`
+
+	err = db.QueryRowContext(ctx, stmt,
+		user.Email,
+		user.FirstName,
+		user.LastName,
+		hashedPassword,
+		user.Active,
+		time.Now(),
+		time.Now(),
+	).Scan(&newID)
+	if err != nil {
+		return 0, err
+	}
+
+	return newID, nil
+}
+
+// ResetPassword is the method we will use to change a user's password.
+func (u *User) ResetPassword(password string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), dbTimeout)
+	defer cancel()
+
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), 12)
+	if err != nil {
+		return err
+	}
+
+	stmt := `update users set password = $1 where id = $2`
+	_, err = db.ExecContext(ctx, stmt, hashedPassword, u.ID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// PasswordMatches uses Go's bcrypt package to compare a user supplied password
+// with the hash we have stored for a given user in the database. If the password
+// and hash match, we return true; otherwise, we return false.
+func (u *User) PasswordMatches(plainText string) (bool, error) {
+	err := bcrypt.CompareHashAndPassword([]byte(u.Password), []byte(plainText))
+	if err != nil {
+		switch {
+		case errors.Is(err, bcrypt.ErrMismatchedHashAndPassword):
+			// invalid password
+			return false, nil
+		default:
+			return false, err
+		}
+	}
+
+	return true, nil
+}

authentication-service/go.mod

@@ -0,0 +1,21 @@
+module authentication
+
+go 1.22.5
+
+require (
+	github.com/go-chi/chi/v5 v5.1.0
+	github.com/go-chi/cors v1.2.1
+	github.com/jackc/pgconn v1.14.3
+	github.com/jackc/pgx/v4 v4.18.3
+	golang.org/x/crypto v0.26.0
+)
+
+require (
+	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
+	github.com/jackc/pgio v1.0.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgproto3/v2 v2.3.3 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgtype v1.14.0 // indirect
+	golang.org/x/text v0.17.0 // indirect
+)

authentication-service/go.sum

@@ -0,0 +1,184 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
+github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
+github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
+github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
+github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
+github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
+github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
+github.com/gofrs/uuid v4.0.0+incompatible h1:1SD/1F5pU8p29ybwgQSwpQk+mwdRrXCYuPhW6m+TnJw=
+github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
+github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo=
+github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
+github.com/jackc/chunkreader/v2 v2.0.1 h1:i+RDz65UE+mmpjTfyz0MoVTnzeYxroil2G82ki7MGG8=
+github.com/jackc/chunkreader/v2 v2.0.1/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
+github.com/jackc/pgconn v0.0.0-20190420214824-7e0022ef6ba3/go.mod h1:jkELnwuX+w9qN5YIfX0fl88Ehu4XC3keFuOJJk9pcnA=
+github.com/jackc/pgconn v0.0.0-20190824142844-760dd75542eb/go.mod h1:lLjNuW/+OfW9/pnVKPazfWOgNfH2aPem8YQ7ilXGvJE=
+github.com/jackc/pgconn v0.0.0-20190831204454-2fabfa3c18b7/go.mod h1:ZJKsE/KZfsUgOEh9hBm+xYTstcNHg7UPMVJqRfQxq4s=
+github.com/jackc/pgconn v1.8.0/go.mod h1:1C2Pb36bGIP9QHGBYCjnyhqu7Rv3sGshaQUvmfGIB/o=
+github.com/jackc/pgconn v1.9.0/go.mod h1:YctiPyvzfU11JFxoXokUOOKQXQmDMoJL9vJzHH8/2JY=
+github.com/jackc/pgconn v1.9.1-0.20210724152538-d89c8390a530/go.mod h1:4z2w8XhRbP1hYxkpTuBjTS3ne3J48K83+u0zoyvg2pI=
+github.com/jackc/pgconn v1.14.3 h1:bVoTr12EGANZz66nZPkMInAV/KHD2TxH9npjXXgiB3w=
+github.com/jackc/pgconn v1.14.3/go.mod h1:RZbme4uasqzybK2RK5c65VsHxoyaml09lx3tXOcO/VM=
+github.com/jackc/pgio v1.0.0 h1:g12B9UwVnzGhueNavwioyEEpAmqMe1E/BN9ES+8ovkE=
+github.com/jackc/pgio v1.0.0/go.mod h1:oP+2QK2wFfUWgr+gxjoBH9KGBb31Eio69xUb0w5bYf8=
+github.com/jackc/pgmock v0.0.0-20190831213851-13a1b77aafa2/go.mod h1:fGZlG77KXmcq05nJLRkk0+p82V8B8Dw8KN2/V9c/OAE=
+github.com/jackc/pgmock v0.0.0-20201204152224-4fe30f7445fd/go.mod h1:hrBW0Enj2AZTNpt/7Y5rr2xe/9Mn757Wtb2xeBzPv2c=
+github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65 h1:DadwsjnMwFjfWc9y5Wi/+Zz7xoE5ALHsRQlOctkOiHc=
+github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65/go.mod h1:5R2h2EEX+qri8jOWMbJCtaPWkrrNc7OHwsp2TCqp7ak=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgproto3 v1.1.0/go.mod h1:eR5FA3leWg7p9aeAqi37XOTgTIbkABlvcPB3E5rlc78=
+github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190420180111-c116219b62db/go.mod h1:bhq50y+xrl9n5mRYyCBFKkpRVTLYJVWeCc+mEAI3yXA=
+github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190609003834-432c2951c711/go.mod h1:uH0AWtUmuShn0bcesswc4aBTWGvw0cAxIJp+6OB//Wg=
+github.com/jackc/pgproto3/v2 v2.0.0-rc3/go.mod h1:ryONWYqW6dqSg1Lw6vXNMXoBJhpzvWKnT95C46ckYeM=
+github.com/jackc/pgproto3/v2 v2.0.0-rc3.0.20190831210041-4c03ce451f29/go.mod h1:ryONWYqW6dqSg1Lw6vXNMXoBJhpzvWKnT95C46ckYeM=
+github.com/jackc/pgproto3/v2 v2.0.6/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
+github.com/jackc/pgproto3/v2 v2.1.1/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
+github.com/jackc/pgproto3/v2 v2.3.3 h1:1HLSx5H+tXR9pW3in3zaztoEwQYRC9SQaYUHjTSUOag=
+github.com/jackc/pgproto3/v2 v2.3.3/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
+github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b/go.mod h1:vsD4gTJCa9TptPL8sPkXrLZ+hDuNrZCnj29CQpr4X1E=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgtype v0.0.0-20190421001408-4ed0de4755e0/go.mod h1:hdSHsc1V01CGwFsrv11mJRHWJ6aifDLfdV3aVjFF0zg=
+github.com/jackc/pgtype v0.0.0-20190824184912-ab885b375b90/go.mod h1:KcahbBH1nCMSo2DXpzsoWOAfFkdEtEJpPbVLq8eE+mc=
+github.com/jackc/pgtype v0.0.0-20190828014616-a8802b16cc59/go.mod h1:MWlu30kVJrUS8lot6TQqcg7mtthZ9T0EoIBFiJcmcyw=
+github.com/jackc/pgtype v1.8.1-0.20210724151600-32e20a603178/go.mod h1:C516IlIV9NKqfsMCXTdChteoXmwgUceqaLfjg2e3NlM=
+github.com/jackc/pgtype v1.14.0 h1:y+xUdabmyMkJLyApYuPj38mW+aAIqCe5uuBB51rH3Vw=
+github.com/jackc/pgtype v1.14.0/go.mod h1:LUMuVrfsFfdKGLw+AFFVv6KtHOFMwRgDDzBt76IqCA4=
+github.com/jackc/pgx/v4 v4.0.0-20190420224344-cc3461e65d96/go.mod h1:mdxmSJJuR08CZQyj1PVQBHy9XOp5p8/SHH6a0psbY9Y=
+github.com/jackc/pgx/v4 v4.0.0-20190421002000-1b8f0016e912/go.mod h1:no/Y67Jkk/9WuGR0JG/JseM9irFbnEPbuWV2EELPNuM=
+github.com/jackc/pgx/v4 v4.0.0-pre1.0.20190824185557-6972a5742186/go.mod h1:X+GQnOEnf1dqHGpw7JmHqHc1NxDoalibchSk9/RWuDc=
+github.com/jackc/pgx/v4 v4.12.1-0.20210724153913-640aa07df17c/go.mod h1:1QD0+tgSXP7iUjYm9C1NxKhny7lq6ee99u/z+IHFcgs=
+github.com/jackc/pgx/v4 v4.18.3 h1:dE2/TrEsGX3RBprb3qryqSV9Y60iZN1C6i8IrmW9/BA=
+github.com/jackc/pgx/v4 v4.18.3/go.mod h1:Ey4Oru5tH5sB6tV7hDmfWFahwF15Eb7DNXlRKx2CkVw=
+github.com/jackc/puddle v0.0.0-20190413234325-e4ced69a3a2b/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
+github.com/jackc/puddle v0.0.0-20190608224051-11cab39313c9/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
+github.com/jackc/puddle v1.1.3/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.1.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.10.2 h1:AqzbZs4ZoCBp+GtejcpCpcxM3zlSMx29dXbUSeVtJb8=
+github.com/lib/pq v1.10.2/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
+github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
+github.com/rs/zerolog v1.13.0/go.mod h1:YbFCdg8HfsridGWAh22vktObvhZbQsZXe4/zB0OKkWU=
+github.com/rs/zerolog v1.15.0/go.mod h1:xYTKnLHcpfU2225ny5qZjxnj9NvkumZYjJHlAThCjNc=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
+github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
+github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
+github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
+github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
+go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
+go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
+go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
+go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190411191339-88737f569e3a/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
+golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201203163018-be400aefbc4c/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
+golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
+golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc=
+golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190425163242-31fd60d6bfdc/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20190823170909-c4a336ef6a2f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200103221440-774c71fcf114/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

authentication-service/users.sql

@@ -0,0 +1,60 @@
+
+
+--
+-- Name: user_id_seq; Type: SEQUENCE; Schema: public; Owner: postgres
+--
+
+CREATE SEQUENCE public.user_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+ALTER TABLE public.user_id_seq OWNER TO postgres;
+
+SET default_tablespace = '';
+
+SET default_table_access_method = heap;
+
+--
+-- Name: users; Type: TABLE; Schema: public; Owner: postgres
+--
+
+CREATE TABLE public.users (
+    id integer DEFAULT nextval('public.user_id_seq'::regclass) NOT NULL,
+    email character varying(255),
+    first_name character varying(255),
+    last_name character varying(255),
+    password character varying(60),
+    user_active integer DEFAULT 0,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
+);
+
+
+ALTER TABLE public.users OWNER TO postgres;
+
+--
+-- Name: user_id_seq; Type: SEQUENCE SET; Schema: public; Owner: postgres
+--
+
+SELECT pg_catalog.setval('public.user_id_seq', 1, true);
+
+
+--
+-- Name: users users_pkey; Type: CONSTRAINT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.users
+    ADD CONSTRAINT users_pkey PRIMARY KEY (id);
+
+
+INSERT INTO "public"."users"("email","first_name","last_name","password","user_active","created_at","updated_at")
+VALUES
+(E'admin@example.com',E'Admin',E'User',E'$2a$12$1zGLuYDDNvATh4RA4avbKuheAMpb1svexSzrQm7up.bnpwQHs0jNe',1,E'2022-03-14 00:00:00',E'2022-03-14 00:00:00');
+
+
+
+

broker-service/cmd/api/handlers.go

@@ -1,9 +1,23 @@
 package main
 
 import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"log"
 	"net/http"
 )
 
+type RequestPayload struct {
+	Action string      `string:"action"`
+	Auth   AuthPayload `                json:"auth,omitempty"`
+}
+
+type AuthPayload struct {
+	Email    string `json:"email"`
+	Password string `json:"password"`
+}
+
 func (app *Config) Broker(w http.ResponseWriter, r *http.Request) {
 	payload := jsonResponse{
 		Error:   false,
@@ -12,3 +26,77 @@ func (app *Config) Broker(w http.ResponseWriter, r *http.Request) {
 
 	app.writeJSON(w, http.StatusOK, payload)
 }
+
+func (app *Config) HandleSubmission(w http.ResponseWriter, r *http.Request) {
+	var requestPayload RequestPayload
+
+	err := app.readJSON(w, r, &requestPayload)
+	if err != nil {
+		app.errorJSON(w, err, http.StatusBadRequest)
+		return
+	}
+
+	switch requestPayload.Action {
+	case "auth":
+		app.authenticate(w, requestPayload.Auth)
+	default:
+		app.errorJSON(w, errors.New("unknown action"))
+	}
+}
+
+func (app *Config) authenticate(w http.ResponseWriter, a AuthPayload) {
+	// create some json we'll send to the auth microservice
+	authPayload, err := json.MarshalIndent(a, "", "\t")
+	if err != nil {
+		app.errorJSON(w, err, http.StatusBadRequest)
+		return
+	}
+
+	// call the service
+	req, err := http.NewRequest(
+		"POST",
+		"http://authentication-service:4000/authenticate",
+		bytes.NewBuffer(authPayload),
+	)
+	if err != nil {
+		app.errorJSON(w, err, http.StatusBadRequest)
+		return
+	}
+	req.Header.Add("Content-Type", "application/json")
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		app.errorJSON(w, err, http.StatusInternalServerError)
+		return
+	}
+	defer resp.Body.Close()
+
+	log.Println(resp.Body)
+
+	// make sure we get back the correct status code
+	if resp.StatusCode != http.StatusAccepted {
+		app.errorJSON(w, errors.New("invalid credentials"))
+		return
+	}
+
+	// create a variable we'll read resp.Body into
+	var respPayload jsonResponse
+
+	err = json.NewDecoder(resp.Body).Decode(&respPayload)
+	if err != nil {
+		app.errorJSON(w, err, http.StatusBadRequest)
+		return
+	}
+
+	if respPayload.Error {
+		app.errorJSON(w, errors.New(respPayload.Message), http.StatusUnauthorized)
+		return
+	}
+
+	var payload jsonResponse
+	payload.Error = false
+	payload.Message = "Authenticated!"
+	payload.Data = respPayload.Data
+
+	app.writeJSON(w, http.StatusOK, payload)
+}

broker-service/cmd/api/routes.go

@@ -24,6 +24,7 @@ func (app *Config) routes() http.Handler {
 	mux.Use(middleware.Heartbeat("/ping"))
 
 	mux.Post("/", app.Broker)
+	mux.Post("/handle", app.HandleSubmission)
 
 	return mux
 }

front-end/cmd/web/templates/test.page.gohtml

@@ -8,6 +8,7 @@
                 <hr>
 
                 <a id="brokerBtn" class="btn btn-outline-secondary" href="javascript:void(0);">Test Broker</a>
+                <a id="authBrokerBtn" class="btn btn-outline-secondary" href="javascript:void(0);">Test Auth</a>
 
                 <div id="output" class="mt-5" style="outline: 1px solid silver; padding: 2em;">
                     <span class="text-muted">Output shows here...</span>
@@ -34,6 +35,7 @@
 {{define "js"}}
     <script>
         let brokerBtn = document.getElementById("brokerBtn");
+        let authBrokerBtn = document.getElementById("authBrokerBtn");
         let output = document.getElementById("output");
         let sent = document.getElementById("payload");
         let received = document.getElementById("received");
@@ -57,5 +59,37 @@
                     output.innerHTML += "<br><br>Error: " + error;
                 });
         });
+
+        authBrokerBtn.addEventListener("click", () => {
+            const payload = {
+                action: "auth",
+                auth: {
+                    email: "admin@example.com",
+                    password: "verysecret",
+                }
+            };
+            const headers = new Headers();
+            headers.append("Content-Type", "application/json");
+            const body = {
+                method: 'POST',
+                body: JSON.stringify(payload),
+                headers: headers,
+            }
+            fetch("http:\/\/localhost:8080/handle", body)
+            .then((response) => response.json())
+                .then((data) => {
+                    sent.innerHTML = JSON.stringify(payload, undefined, 4);
+                    received.innerHTML = JSON.stringify(data, undefined, 4);
+                    if (data.error) {
+                        console.log(data.message);
+                        output.innerHTML += `<br><strong>Error:</strong>: ${data.message}`;
+                    } else {
+                        output.innerHTML += `<br><strong>Response from broker service</strong>: ${data.message}`;
+                    }
+                })
+                .catch((error) => {
+                    output.innerHTML += "<br><br>Error: " + error;
+                });
+        });
     </script>
 {{end}}

project/Makefile

@@ -1,24 +1,25 @@
 FRONT_END_BINARY=frontApp
 BROKER_BINARY=brokerApp
+AUTH_BINARY=authApp
 
 ## up: starts all containers in the background without forcing build
 up:
 	@echo "Starting Docker images..."
-	sudo docker compose up -d
+	docker compose up -d
 	@echo "Docker images started!"
 
 ## up_build: stops docker-compose (if running), builds all projects and starts docker compose
-up_build: build_broker
+up_build: build_broker build_auth
 	@echo "Stopping docker images (if running...)"
-	sudo docker compose down
+	docker compose down
 	@echo "Building (when required) and starting docker images..."
-	sudo docker compose up --build -d
+	docker compose up --build -d
 	@echo "Docker images built and started!"
 
 ## down: stop docker compose
 down:
 	@echo "Stopping docker compose..."
-	sudo docker compose down
+	docker compose down
 	@echo "Done!"
 
 ## build_broker: builds the broker binary as a linux executable
@@ -27,6 +28,12 @@ build_broker:
 	cd ../broker-service && env GOOS=linux CGO_ENABLED=0 go build -o ${BROKER_BINARY} ./cmd/api
 	@echo "Done!"
 
+## build_auth: builds the auth binary as a linux executable
+build_auth:
+	@echo "Building auth binary..."
+	cd ../authentication-service && env GOOS=linux CGO_ENABLED=0 go build -o ${AUTH_BINARY} ./cmd/api
+	@echo "Done!"
+
 ## build_front: builds the frone end binary
 build_front:
 	@echo "Building front end binary..."

project/docker-compose.yml

@@ -9,3 +9,36 @@ services:
     deploy:
       mode: replicated
       replicas: 1
+
+  authentication-service:
+    build:
+      context: ./../authentication-service/
+      dockerfile: ./../authentication-service/authentication-service.dockerfile
+    ports:
+      - "8081:4000"
+    deploy:
+      mode: replicated
+      replicas: 1
+    environment:
+      DSN: "host=postgres port=5432 user=postgres password=password dbname=users timezone=UTC connect_timeout=5"
+
+  postgres:
+    image: postgres
+    ports:
+      - "5432:5432"
+    restart: always
+    deploy:
+      mode: replicated
+      replicas: 1
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: users
+    volumes:
+      - ./db-data/postgres:/var/lib/postgresql/data
+
+  adminer:
+    image: adminer
+    restart: always
+    ports:
+      - 8090:8080