Add initial authentication system

src/components/Login.vue

@@ -0,0 +1,64 @@
+<template>
+  <div>
+    <h4>Login</h4>
+    <form>
+      <label for="email">E-Mail Address</label>
+      <div>
+        <input id="email" type="email" v-model="email" required autofocus />
+      </div>
+      <div>
+        <label for="password">Password</label>
+        <div>
+          <input id="password" type="password" v-model="password" required />
+        </div>
+      </div>
+      <div>
+        <button type="submit" @click="handleSubmit">Login</button>
+      </div>
+    </form>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      email: "",
+      password: "",
+    };
+  },
+  methods: {
+    handleSubmit(e) {
+      e.preventDefault();
+      if (this.password.length > 0) {
+        this.$http
+          .post("http://localhost:3000/login", {
+            email: this.email,
+            password: this.password,
+          })
+          .then((response) => {
+            let is_admin = response.data.user.is_admin;
+            localStorage.setItem("user", JSON.stringify(response.data.user));
+            localStorage.setItem("jwt", response.data.token);
+
+            if (localStorage.getItem("jwt") != null) {
+              this.$emit("loggedIn");
+              if (this.$route.params.nextUrl != null) {
+                this.$router.push(this.$route.params.nextUrl);
+              } else {
+                if (is_admin == 1) {
+                  this.$router.push("admin");
+                } else {
+                  this.$router.push("dashboard");
+                }
+              }
+            }
+          })
+          .catch(function (error) {
+            console.error(error.response);
+          });
+      }
+    },
+  },
+};
+</script>