Issue #54: Fix changes to be like prod

closes #54 (closed)

src/pages/SignIn.js

 import React from "react";
-import { useHistory } from "react-router-dom";
+import { useHistory, Link } from "react-router-dom";
 import { Redirect } from "react-router-dom";
 import Grid from "@material-ui/core/Grid";
 import { createMuiTheme, MuiThemeProvider } from "@material-ui/core";
@@ -105,7 +105,7 @@ export default function SignIn() {
         email: values.email,
         hash: values.password
       })
-      .then(function(response) {
+      .then(function (response) {
         if (!response.data.error) {
           window.sessionStorage.setItem("token", response.data.token);
           window.sessionStorage.setItem("userId", response.data.id);
@@ -113,7 +113,7 @@ export default function SignIn() {
           history.push(path);
         }
       })
-      .catch(function(error) {
+      .catch(function (error) {
         if (error.response) {
           alert(
             "Falha de autenticação. Certifique-se que email e senha estão corretos."
@@ -148,44 +148,44 @@ export default function SignIn() {
   return isLoged ? (
     <Redirect to={`/list/${window.sessionStorage.getItem("userId")}`} />
   ) : (
-    <MuiThemeProvider theme={theme}>
-      <Paper className={classes.register} justify="center">
-        <strong className={classes.custom_strong}>
-          Login de Usuário
+      <MuiThemeProvider theme={theme}>
+        <Paper className={classes.register} justify="center">
+          <strong className={classes.custom_strong}>
+            Login de Usuário
           <p className={classes.strong_description}>
-            Insira as informações abaixo
+              Insira as informações abaixo
           </p>
-        </strong>
-        <form className={classes.form} autocomplete="off">
-          <Grid>
-            <FormInput
-              label="E-mail"
-              param="email"
-              onUpdate={handleChange}
-              error={!checkEmail()}
-            />
-          </Grid>
-          <Grid>
-            <FormInput label="Senha" param="password" onUpdate={handleChange} />
-          </Grid>
-          <Grid className={classes.noAcc}>
-            <a href="https://genforms.c3sl.ufpr.br/#/signup">
-              Não é cadastrado?
-            </a>
-          </Grid>
-          <Grid>
-            <IconButton
-              size="medium"
-              className={classes.button}
-              id="whiteTextedButton"
-              onClick={() => submit()}
-            >
-              <KeyboardArrowRightIcon />
-              Conecte-se
+          </strong>
+          <form className={classes.form} autocomplete="off">
+            <Grid>
+              <FormInput
+                label="E-mail"
+                param="email"
+                onUpdate={handleChange}
+                error={!checkEmail()}
+              />
+            </Grid>
+            <Grid>
+              <FormInput label="Senha" param="password" onUpdate={handleChange} />
+            </Grid>
+            <Grid className={classes.noAcc}>
+              <Link to="/signup">
+                Não é cadastrado?
+            </Link>
+            </Grid>
+            <Grid>
+              <IconButton
+                size="medium"
+                className={classes.button}
+                id="whiteTextedButton"
+                onClick={() => submit()}
+              >
+                <KeyboardArrowRightIcon />
+                Conecte-se
             </IconButton>
-          </Grid>
-        </form>
-      </Paper>
-    </MuiThemeProvider>
-  );
+            </Grid>
+          </form>
+        </Paper>
+      </MuiThemeProvider>
+    );
 }