feat: allow user to configure a database

dashboard/components/icons/AlertCircleIconFilled.tsx

@@ -0,0 +1,24 @@
+import { SVGProps } from 'react';
+
+const AlertCircleIconFilled = (props: SVGProps<SVGSVGElement>) => (
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 16 17 "
+    fill="none"
+    {...props}
+  >
+    <path
+      fill="currentColor"
+      d="M7.9997 15.3763c3.6819 0 6.6666-2.9848 6.6666-6.6667 0-3.6819-2.9847-6.6666-6.6666-6.6666-3.682 0-6.6667 2.9847-6.6667 6.6666 0 3.6819 2.9848 6.6667 6.6667 6.6667Z"
+    />
+    <path
+      stroke="#fff"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+      stroke-width="2"
+      d="M8 6.043v2.6666M8 11.3765h.0067"
+    />
+  </svg>
+);
+
+export default AlertCircleIconFilled;

dashboard/components/onboarding-wizard/CredentialsButton.tsx

@@ -16,20 +16,14 @@ function CredentialsButton({
   return (
     <div className="flex justify-between">
       <Button
-        onClick={() => router.back()}
+        onClick={() => router.push('/onboarding/choose-database/')}
         size="lg"
         style="text"
         type="button"
       >
         Back
       </Button>
-      <Button
-        onClick={handleNext}
-        size="lg"
-        style="primary"
-        type="button"
-        disabled={true}
-      >
+      <Button onClick={handleNext} size="lg" style="primary" type="submit">
         {nextLabel}
       </Button>
     </div>

dashboard/components/onboarding-wizard/DatabaseErrorMessage.tsx

@@ -0,0 +1,20 @@
+function DatabaseErrorMessage() {
+  return (
+    <div className="mt-8 rounded-md bg-error-100 px-3 py-1.5 text-sm text-error-600">
+      We&apos;re sorry, but we were unable to connect to your database using the
+      information provided. Please ensure that the information are correct and
+      try again. If you continue to experience issues, please{' '}
+      <a
+        href="https://discord.tailwarden.com"
+        target="_blank"
+        rel="noreferrer"
+        className="underline"
+      >
+        contact our support
+      </a>{' '}
+      team for assistance.
+    </div>
+  );
+}
+
+export default DatabaseErrorMessage;

dashboard/components/onboarding-wizard/InputFileSelect.tsx

@@ -1,4 +1,8 @@
 import { MutableRefObject, ReactNode } from 'react';
+import classNames from 'classnames';
+import AlertCircleIcon from '../icons/AlertCircleIcon';
+import AlertIcon from '../icons/AlertIcon';
+import AlertCircleIconFilled from '../icons/AlertCircleIconFilled';
 
 interface InputFileSelectProps {
   id: string;
@@ -8,6 +12,8 @@ interface InputFileSelectProps {
   icon?: ReactNode;
   subLabel?: string;
   disabled?: boolean;
+  hasError?: boolean;
+  errorMessage?: string;
   placeholder?: string;
   iconClick?: () => void;
   handleFileChange: (event: any) => void;
@@ -25,10 +31,12 @@ function InputFileSelect({
   placeholder,
   fileInputRef,
   handleFileChange,
-  disabled = false
+  disabled = false,
+  hasError = false,
+  errorMessage = ''
 }: InputFileSelectProps) {
   return (
-    <div>
+    <div className="relative mb-6">
       <label htmlFor={id} className="mb-2 block text-gray-700">
         {label}
       </label>
@@ -39,7 +47,7 @@ function InputFileSelect({
         </span>
       )}
 
-      <div className="relative mb-6">
+      <div className="relative">
         <input
           type="file"
           className="hidden"
@@ -53,7 +61,12 @@ function InputFileSelect({
           value={value}
           disabled={disabled}
           placeholder={placeholder}
-          className="block w-full rounded border py-4 pl-5 text-sm text-black-900 outline outline-black-200 focus:outline-2 focus:outline-primary"
+          className={classNames(
+            hasError
+              ? 'outline-error-600 focus:outline-error-700'
+              : 'outline-gray-200 focus:outline-primary',
+            'block w-full rounded border py-4 pl-5 text-sm text-black-900 outline focus:outline-2 '
+          )}
         />
 
         {icon && (
@@ -65,6 +78,12 @@ function InputFileSelect({
           </button>
         )}
       </div>
+      {hasError && errorMessage && (
+        <div className="mt-2 flex items-center text-sm text-error-600">
+          <AlertCircleIconFilled className="mr-1 inline-block h-4 w-4" />
+          {errorMessage}
+        </div>
+      )}
     </div>
   );
 }

dashboard/components/onboarding-wizard/LabelledInput.tsx

@@ -9,6 +9,7 @@ interface LabelledInputProps {
   subLabel?: string;
   disabled?: boolean;
   placeholder?: string;
+  required?: boolean;
   onChange?: (e: ChangeEvent<HTMLInputElement>) => void;
 }
 
@@ -20,6 +21,7 @@ function LabelledInput({
   value,
   subLabel,
   placeholder,
+  required = false,
   disabled = false,
   onChange
 }: LabelledInputProps) {
@@ -48,6 +50,7 @@ function LabelledInput({
           value={value}
           disabled={disabled}
           placeholder={placeholder}
+          required={required}
           className={`block w-full rounded py-[14.5px] text-sm text-black-900 outline outline-black-200 focus:outline-2 focus:outline-primary ${
             icon ? 'pl-10' : 'pl-3'
           }`}

dashboard/pages/onboarding/choose-database.tsx

@@ -31,8 +31,10 @@ function DatabaseLeftItem({
   return (
     <div
       onClick={onClick}
-      className={`flex flex-col items-center justify-center rounded-lg border-[1.5px] p-6 ${
-        selected === value ? 'border-komiser-600' : 'border-gray-200'
+      className={`flex cursor-pointer flex-col items-center justify-center rounded-lg border-[1.5px] p-6 ${
+        selected === value
+          ? 'border-komiser-600'
+          : 'border-gray-200 hover:border-komiser-400'
       }`}
     >
       <Image

dashboard/pages/onboarding/database/postgres.tsx

@@ -1,3 +1,4 @@
+import { FormEvent, useState } from 'react';
 import Head from 'next/head';
 
 import { allDBProviders } from '../../../utils/providerHelper';
@@ -9,12 +10,47 @@ import OnboardingWizardLayout, {
 import LabelledInput from '../../../components/onboarding-wizard/LabelledInput';
 import DatabasePurplin from '../../../components/onboarding-wizard/DatabasePurplin';
 import CredentialsButton from '../../../components/onboarding-wizard/CredentialsButton';
+import settingsService from '../../../services/settingsService';
+import useToast from '../../../components/toast/hooks/useToast';
+import Toast from '../../../components/toast/Toast';
+import DatabaseErrorMessage from '../../../components/onboarding-wizard/DatabaseErrorMessage';
 
 export default function PostgreSQLCredentials() {
-  const database = allDBProviders.POSTGRES;
+  const databaseProvider = allDBProviders.POSTGRES;
 
-  const handleNext = () => {
-    // TODO: (onboarding-wizard) complete form inputs, validation, submission and navigation
+  const { toast, setToast, dismissToast } = useToast();
+
+  const [isError, setIsError] = useState<boolean>(false);
+  const [hostname, setHostname] = useState<string>('');
+  const [database, setDatabase] = useState<string>('');
+  const [username, setUsername] = useState<string>('');
+  const [password, setPassword] = useState<string>('');
+
+  const handleNext = (e: FormEvent) => {
+    e.preventDefault();
+
+    const payload = JSON.stringify({
+      type: 'POSTGRES',
+      hostname,
+      database,
+      username,
+      password
+    });
+
+    settingsService.saveDatabaseConfig(payload).then(res => {
+      setIsError(false);
+
+      if (res === Error) {
+        setIsError(true);
+      } else {
+        setToast({
+          hasError: false,
+          title: 'Database connected',
+          message:
+            'Your Postgres database has been successfully connected to Komiser.'
+        });
+      }
+    });
   };
 
   return (
@@ -38,45 +74,63 @@ export default function PostgreSQLCredentials() {
             </div>
           </div>
 
-          <div className="flex flex-col space-y-4 py-10">
-            <div className="space-y-[0.2]">
-              <LabelledInput
-                type="text"
-                id="hostname"
-                label="Hostname"
-                subLabel="The server where the Postgres server is hosted"
-                placeholder="my-postgres-server"
-              />
-              <LabelledInput
-                type="text"
-                id="database"
-                label="Database"
-                subLabel="The name of the database where Komiser will insert/save the data"
-                placeholder="my_database"
-              />
-              <LabelledInput
-                type="text"
-                id="username"
-                label="Username"
-                subLabel="The Postgres username"
-                placeholder="user"
-              />
-              <LabelledInput
-                type="text"
-                id="password"
-                label="Password"
-                subLabel="The Postgres password"
-                placeholder="Example0000*"
-              />
-            </div>
-          </div>
+          {isError && <DatabaseErrorMessage />}
 
-          <CredentialsButton handleNext={handleNext} nextLabel="Add database" />
+          <form onSubmit={handleNext}>
+            <div className="flex flex-col space-y-4 py-10">
+              <div className="space-y-[0.2]">
+                <LabelledInput
+                  type="text"
+                  id="hostname"
+                  label="Hostname"
+                  required
+                  value={hostname}
+                  onChange={e => setHostname(e.target.value)}
+                  subLabel="The server where the Postgres server is hosted"
+                  placeholder="my-postgres-server"
+                />
+                <LabelledInput
+                  type="text"
+                  id="database"
+                  label="Database"
+                  required
+                  value={database}
+                  onChange={e => setDatabase(e.target.value)}
+                  subLabel="The name of the database where Komiser will insert/save the data"
+                  placeholder="my_database"
+                />
+                <LabelledInput
+                  type="text"
+                  id="username"
+                  label="Username"
+                  required
+                  value={username}
+                  onChange={e => setUsername(e.target.value)}
+                  subLabel="The Postgres username"
+                  placeholder="user"
+                />
+                <LabelledInput
+                  type="password"
+                  id="password"
+                  label="Password"
+                  required
+                  value={password}
+                  onChange={e => setPassword(e.target.value)}
+                  subLabel="The Postgres password"
+                  placeholder="Example0000*"
+                />
+              </div>
+            </div>
+            <CredentialsButton nextLabel="Add database" />
+          </form>
         </LeftSideLayout>
 
         <RightSideLayout>
-          <DatabasePurplin database={database} />
+          <DatabasePurplin database={databaseProvider} />
         </RightSideLayout>
+
+        {/* Toast component */}
+        {toast && <Toast {...toast} dismissToast={dismissToast} />}
       </OnboardingWizardLayout>
     </div>
   );