refactor Next.js pages into Gatsby pages

.eslintrc

@@ -27,6 +27,7 @@
       "plugins": ["@typescript-eslint", "prettier"],
       "rules": {
         "react/prop-types": "off",
+        "react/no-unused-prop-types": "off",
         "@typescript-eslint/explicit-function-return-type": "off"
       }
     }

.gitignore

@@ -1,7 +1,6 @@
 node_modules
 out
 .DS_Store
-.next
 .idea
 .env
 coverage

content/pages/history.json

@@ -0,0 +1,4 @@
+{
+  "title": "History",
+  "description": "Find the data sets and jobs that you previously accessed."
+}

content/pages/publish.json

@@ -0,0 +1,4 @@
+{
+  "title": "Publish Data",
+  "description": "Highlight the important features of your data set to make it more discoverable and catch the interest of data consumers."
+}

gatsby-config.js

@@ -1,10 +1,10 @@
 require('dotenv').config()
 
-const siteConfig = require('./site.config.js')
+const siteConfig = require('./content/site.json')
 
 module.exports = {
   siteMetadata: {
-    ...siteConfig
+    ...siteConfig.site
   },
   plugins: [
     {

package-lock.json

@@ -6009,6 +6009,36 @@
         "@types/yargs": "^13.0.0"
       }
     },
+    "@loadable/component": {
+      "version": "5.13.0",
+      "resolved": "https://registry.npmjs.org/@loadable/component/-/component-5.13.0.tgz",
+      "integrity": "sha512-+qS6xoA4DN5Pjm5sR6vWuuYEhMWZ9Y7ALgI8JuDOMCiqOG+PTau0phOyqFgrFqDXijVpeInoIoZQdW1FKjGBYA==",
+      "requires": {
+        "@babel/runtime": "^7.7.7",
+        "hoist-non-react-statics": "^3.3.1",
+        "react-is": "^16.12.0"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.10.3",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.10.3.tgz",
+          "integrity": "sha512-RzGO0RLSdokm9Ipe/YD+7ww8X2Ro79qiXZF3HU9ljrM+qnJmH1Vqth+hbiQZy761LnMJTMitHDuKVYTk3k4dLw==",
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "react-is": {
+          "version": "16.13.1",
+          "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+          "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="
+        },
+        "regenerator-runtime": {
+          "version": "0.13.5",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
+          "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA=="
+        }
+      }
+    },
     "@mdx-js/mdx": {
       "version": "1.6.6",
       "resolved": "https://registry.npmjs.org/@mdx-js/mdx/-/mdx-1.6.6.tgz",
@@ -32909,8 +32939,7 @@
     "react-fast-compare": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/react-fast-compare/-/react-fast-compare-3.2.0.tgz",
-      "integrity": "sha512-rtGImPZ0YyLrscKI9xTpV8psd6I8VAtjKCzQDlzyDvqJA8XOW78TXYQwNRNd8g8JZnDu8q9Fu/1v4HPAVwVdHA==",
+      "integrity": "sha512-rtGImPZ0YyLrscKI9xTpV8psd6I8VAtjKCzQDlzyDvqJA8XOW78TXYQwNRNd8g8JZnDu8q9Fu/1v4HPAVwVdHA=="
-      "dev": true
     },
     "react-focus-lock": {
       "version": "2.4.0",
@@ -32926,6 +32955,17 @@
         "use-sidecar": "^1.0.1"
       }
     },
+    "react-helmet": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/react-helmet/-/react-helmet-6.1.0.tgz",
+      "integrity": "sha512-4uMzEY9nlDlgxr61NL3XbKRy1hEkXmKNXhjbAIOVw5vcFrsdYbH2FEwcNyWvWinl103nXgzYNlns9ca+8kFiWw==",
+      "requires": {
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.7.2",
+        "react-fast-compare": "^3.1.1",
+        "react-side-effect": "^2.1.0"
+      }
+    },
     "react-helmet-async": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/react-helmet-async/-/react-helmet-async-1.0.6.tgz",
@@ -33126,6 +33166,11 @@
         "no-scroll": "^2.1.1"
       }
     },
+    "react-side-effect": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/react-side-effect/-/react-side-effect-2.1.0.tgz",
+      "integrity": "sha512-IgmcegOSi5SNX+2Snh1vqmF0Vg/CbkycU9XZbOHJlZ6kMzTmi3yc254oB1WCkgA7OQtIAoLmcSFuHTc/tlcqXg=="
+    },
     "react-sizeme": {
       "version": "2.6.12",
       "resolved": "https://registry.npmjs.org/react-sizeme/-/react-sizeme-2.6.12.tgz",
@@ -37855,11 +37900,6 @@
       "integrity": "sha512-rXpsyvOnqdScyied4Uglsp14qzag1JIemLeTWGKbwpotWht57hbP78aNT+Q4wdFKQfQibbUX4fb6Qb4y11aVOQ==",
       "dev": true
     },
-    "use-debounce": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/use-debounce/-/use-debounce-3.4.2.tgz",
-      "integrity": "sha512-rW44wZaFPh3XiwUzGBA0JRuklpbfKO/szU/5CYD2Q/erLmCem63lJ650p3a+NJE6S+g0rulKtBOfa/3rw/GN+Q=="
-    },
     "use-sidecar": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/use-sidecar/-/use-sidecar-1.0.2.tgz",

package.json

@@ -19,6 +19,7 @@
     "storybook:build": "build-storybook -c .storybook -o public/storybook"
   },
   "dependencies": {
+    "@loadable/component": "^5.13.0",
     "@oceanprotocol/art": "^2.2.0",
     "@oceanprotocol/react": "0.0.11",
     "@oceanprotocol/squid": "^2.2.0",
@@ -48,6 +49,7 @@
     "react-dom": "^16.13.1",
     "react-dotdotdot": "^1.3.1",
     "react-dropzone": "^11.0.1",
+    "react-helmet": "^6.1.0",
     "react-jsonschema-form": "^1.8.1",
     "react-markdown": "^4.3.1",
     "react-paginate": "^6.3.2",
@@ -56,7 +58,6 @@
     "react-toastify": "^6.0.6",
     "shortid": "^2.2.15",
     "slugify": "^1.4.4",
-    "use-debounce": "^3.4.2",
     "web3connect": "^1.0.0-beta.33"
   },
   "devDependencies": {

src/components/atoms/FormWidgets/DateRangeWidget.tsx

@@ -1,11 +1,11 @@
 import React, { useEffect, useState } from 'react'
 import { WidgetProps } from 'react-jsonschema-form'
-import dynamic from 'next/dynamic'
+import loadable from '@loadable/component'
 import styles from './DateRangeWidget.module.css'
 import { toStringNoMS } from '../../../utils'
 
 // lazy load this module, it's huge
-const LazyDatePicker = dynamic(() => import('react-datepicker'))
+const LazyDatePicker = loadable(() => import('react-datepicker'))
 
 export function getWidgetValue(
   date1: Date,

src/components/atoms/FormWidgets/TermsWidget.tsx

@@ -1,8 +1,6 @@
 import React from 'react'
 import { WidgetProps } from 'react-jsonschema-form'
 import styles from './TermsWidget.module.css'
-import Markdown from '../Markdown'
-import terms from '../../../../content/terms.md'
 
 export default function TermsWidget(props: WidgetProps) {
   const {
@@ -21,7 +19,7 @@ export default function TermsWidget(props: WidgetProps) {
 
   return (
     <>
-      <Markdown text={terms} className={styles.terms} />
+      {/* <Markdown text={terms} className={styles.terms} /> */}
       <label
         htmlFor={id}
         className={required ? `${styles.label} ${styles.req}` : styles.label}

src/components/atoms/Input/Help.module.css

@@ -1,5 +1,5 @@
 .help {
   font-size: var(--font-size-small);
   color: var(--brand-grey-light);
-  margin-top: var(--spacer) / 4;
+  margin-top: calc(var(--spacer) / 6);
 }

src/components/atoms/Input/Input.tsx

@@ -1,213 +0,0 @@
-import cx from 'classnames'
-import React, { PureComponent, FormEvent, ChangeEvent } from 'react'
-import slugify from '@sindresorhus/slugify'
-import DatePicker from 'react-datepicker'
-import Help from './Help'
-import Label from './Label'
-import Row from './Row'
-import InputGroup from './InputGroup'
-import styles from './Input.module.css'
-
-interface InputProps {
-  name: string
-  label: string
-  placeholder?: string
-  required?: boolean
-  help?: string
-  tag?: string
-  type?: string
-  options?: string[]
-  additionalComponent?: any
-  value?: string
-  onChange?(
-    event:
-      | FormEvent<HTMLInputElement>
-      | ChangeEvent<HTMLInputElement>
-      | ChangeEvent<HTMLSelectElement>
-      | ChangeEvent<HTMLTextAreaElement>
-  ): void
-  rows?: number
-  group?: any
-  multiple?: boolean
-  pattern?: string
-}
-
-interface InputState {
-  isFocused: boolean
-  dateCreated?: Date
-}
-
-export default class Input extends PureComponent<InputProps, InputState> {
-  public state: InputState = {
-    isFocused: false,
-    dateCreated: new Date()
-  }
-
-  public inputWrapClasses() {
-    if (this.props.type === 'search') {
-      return styles.inputWrapSearch
-    } else if (this.props.type === 'search' && this.state.isFocused) {
-      return cx(styles.inputWrapSearch, styles.isFocused)
-    } else if (this.state.isFocused && this.props.type !== 'search') {
-      return cx(styles.inputWrap, styles.isFocused)
-    } else {
-      return styles.inputWrap
-    }
-  }
-
-  public handleFocus = () => {
-    this.setState({ isFocused: !this.state.isFocused })
-  }
-
-  private handleDateChange = (date: Date) => {
-    this.setState({ dateCreated: date })
-
-    const event = {
-      currentTarget: {
-        name: 'dateCreated',
-        value: date
-      }
-    }
-    this.props.onChange!(event as any) // eslint-disable-line @typescript-eslint/no-non-null-assertion
-  }
-
-  public InputComponent = () => {
-    const { type, options, group, name, required, onChange, value } = this.props
-
-    const wrapClass = this.inputWrapClasses()
-
-    switch (type) {
-      case 'select':
-        return (
-          <div className={wrapClass}>
-            <select
-              id={name}
-              className={styles.select}
-              name={name}
-              required={required}
-              onFocus={this.handleFocus}
-              onBlur={this.handleFocus}
-              onChange={onChange}
-              value={value}
-            >
-              <option value="">---</option>
-              {options &&
-                options
-                  .sort((a, b) => a.localeCompare(b))
-                  .map((option: string, index: number) => (
-                    <option key={index} value={option}>
-                      {option}
-                    </option>
-                  ))}
-            </select>
-          </div>
-        )
-      case 'textarea':
-        return (
-          <div className={wrapClass}>
-            <textarea
-              id={name}
-              className={styles.input}
-              onFocus={this.handleFocus}
-              onBlur={this.handleFocus}
-              {...this.props}
-            />
-          </div>
-        )
-      case 'radio':
-      case 'checkbox':
-        return (
-          <div className={styles.radioGroup}>
-            {options &&
-              options.map((option: string, index: number) => (
-                <div className={styles.radioWrap} key={index}>
-                  <input
-                    className={styles.radio}
-                    id={slugify(option)}
-                    type={type}
-                    name={name}
-                    value={slugify(option)}
-                  />
-                  <label
-                    className={styles.radioLabel}
-                    htmlFor={slugify(option)}
-                  >
-                    {option}
-                  </label>
-                </div>
-              ))}
-          </div>
-        )
-      case 'date':
-        return (
-          <div className={wrapClass}>
-            <DatePicker
-              selected={this.state.dateCreated}
-              onChange={this.handleDateChange}
-              className={styles.input}
-              onFocus={this.handleFocus}
-              onBlur={this.handleFocus}
-              id={name}
-              name={name}
-            />
-          </div>
-        )
-      default:
-        return (
-          <div className={wrapClass}>
-            {group ? (
-              <InputGroup>
-                <input
-                  id={name}
-                  type={type || 'text'}
-                  className={styles.input}
-                  onFocus={this.handleFocus}
-                  onBlur={this.handleFocus}
-                  {...this.props}
-                />
-                {group}
-              </InputGroup>
-            ) : (
-              <input
-                id={name}
-                type={type || 'text'}
-                className={styles.input}
-                onFocus={this.handleFocus}
-                onBlur={this.handleFocus}
-                {...this.props}
-              />
-            )}
-
-            {/* {type === 'search' && <SearchIcon />} */}
-          </div>
-        )
-    }
-  }
-
-  public render() {
-    const {
-      name,
-      label,
-      required,
-      help,
-      additionalComponent,
-      multiple
-    } = this.props
-
-    return (
-      <Row>
-        <Label htmlFor={name} required={required}>
-          {label}
-        </Label>
-
-        <this.InputComponent />
-
-        {help && <Help>{help}</Help>}
-
-        {multiple && 'hello'}
-
-        {additionalComponent && additionalComponent}
-      </Row>
-    )
-  }
-}

src/components/atoms/Input/InputElement.module.css

@@ -1,63 +1,27 @@
-.inputWrap,
-.inputWrapSearch {
-  background: var(--brand-gradient);
-  border-radius: var(--border-radius);
-  padding: 2px;
-  display: flex;
-  position: relative;
-}
-.inputWrap .isFocused,
-.inputWrapSearch .isFocused {
-  background: var(--brand-black);
-}
-
-.inputWrap > div,
-.inputWrap > div > div,
-.inputWrapSearch > div,
-.inputWrapSearch > div > div {
-  width: 100%;
-}
-
-.inputWrapSearch,
 .input {
-  padding-left: var(--spacer) * 1.5;
-}
-
-.inputWrapSearch svg {
-  position: absolute;
-  left: var(--spacer) / 2;
-  width: 1.25rem;
-  height: 1.25rem;
-  top: 50%;
-  margin-top: -0.6rem;
-  fill: rgba(var(--brand-grey-light), 0.7);
-}
-
-.input,
-.select {
   font-size: var(--font-size-base);
   font-family: var(--font-family-base);
   font-weight: var(--font-weight-bold);
   color: var(--brand-black);
-  border: none;
+  border: 1px solid var(--brand-grey-lighter);
   box-shadow: none;
   width: 100%;
   background: var(--brand-white);
-  padding: var(--spacer) / 3;
+  padding: calc(var(--spacer) / 3);
   margin: 0;
   border-radius: var(--border-radius);
   transition: 0.2s ease-out;
   min-height: 43px;
   appearance: none;
+  display: block;
 }
-.input:focus,
+
-.select:focus {
+.input:focus {
-  border: none;
+  border-color: var(--brand-grey);
   box-shadow: none;
   outline: 0;
 }
 
-.select::placeholder,
 .input::placeholder {
   font-family: var(--font-family-base);
   font-size: var(--font-size-base);
@@ -67,9 +31,7 @@
   opacity: 0.7;
 }
 
-.select[readonly],
 .input[readonly],
-.select[disabled],
 .input[disabled] {
   background-color: var(--brand-grey-lighter);
   cursor: not-allowed;
@@ -80,35 +42,38 @@
   composes: input;
   height: 43px;
   padding-right: 3rem;
-  border: 0;
 
+  /* custom arrow */
   background-image: linear-gradient(
       45deg,
       transparent 50%,
-      var(--brand-purple 50%)
+      var(--brand-purple) 50%
     ),
-    linear-gradient(135deg, var(--brand-purple) 50%, transparent 50%),
+    linear-gradient(135deg, var(--brand-grey) 50%, transparent 50%),
     linear-gradient(
       to right,
-      var(--brand-pink) 1px,
+      var(--brand-grey-lighter) 1px,
-      lighten(var(--brand-grey-lighter), 5%) 2px,
+      transparent 1px,
-      lighten(var(--brand-grey-lighter), 5%)
+      transparent
     );
   background-position: calc(100% - 18px) calc(1rem + 5px),
     calc(100% - 13px) calc(1rem + 5px), 100% 0;
   background-size: 5px 5px, 5px 5px, 2.5rem 3rem;
   background-repeat: no-repeat;
 }
+
 .select:focus {
   outline: 0;
   font-family: var(--font-family-base);
 }
 
 .radioGroup {
-  margin-top: var(--spacer) / 2;
+  margin-top: calc(var(--spacer) / 2);
   margin-bottom: -2%;
+}
 
-  @media screen and (min-width: var(--break-point--small)) {
+@media screen and (min-width: 40rem) {
+  .radioGroup {
     display: flex;
     flex-wrap: wrap;
     justify-content: space-between;
@@ -117,13 +82,15 @@
 
 .radioWrap {
   position: relative;
-  padding: var(--spacer) / 2;
+  padding: calc(var(--spacer) / 2);
   text-align: center;
   display: flex;
   align-items: center;
   margin-bottom: 2%;
+}
 
-  @media screen and (min-width: var(--break-point--small)) {
+@media screen and (min-width: 40rem) {
+  .radioWrap {
     flex: 0 0 49%;
   }
 }
@@ -138,7 +105,7 @@
   font-weight: var(--font-weight-bold);
   font-size: var(--font-size-small);
   line-height: 1.2;
-  border: 2px solid var(--brand-grey-lighter);
+  border: 1px solid var(--brand-grey-lighter);
   border-radius: 0.2rem;
   position: absolute;
   left: 0;
@@ -152,13 +119,16 @@
   align-items: center;
 }
 
-.inputSmall {
+/* Size modifiers */
+
+.small {
   composes: input;
   font-size: var(--font-size-small);
   min-height: 32px;
-  padding: var(--spacer) / 4;
+  padding: calc(var(--spacer) / 4);
 }
-.inputSmall::placeholder {
+
+.small::placeholder {
   font-size: var(--font-size-small);
 }
 
@@ -166,6 +136,8 @@
   composes: select;
   height: 32px;
   padding-right: 2rem;
+
+  /* custom arrow */
   background-position: calc(100% - 14px) 1rem, calc(100% - 9px) 1rem, 100% 0;
   background-size: 5px 5px, 5px 5px, 2rem 3rem;
 }

src/components/atoms/Input/InputElement.tsx

@@ -0,0 +1,66 @@
+import React from 'react'
+import slugify from '@sindresorhus/slugify'
+import styles from './InputElement.module.css'
+import { InputProps } from '.'
+
+export default function InputElement(props: InputProps) {
+  const { type, options, rows, name } = props
+
+  switch (type) {
+    case 'select':
+      return (
+        <select id={name} className={styles.select} name={name} {...props}>
+          <option value="">---</option>
+          {options &&
+            options
+              .sort((a: string, b: string) => a.localeCompare(b))
+              .map((option: string, index: number) => (
+                <option key={index} value={option}>
+                  {option}
+                </option>
+              ))}
+        </select>
+      )
+    case 'textarea':
+      return (
+        <textarea
+          id={name}
+          className={styles.input}
+          rows={rows}
+          name={name}
+          {...props}
+        />
+      )
+    case 'radio':
+    case 'checkbox':
+      return (
+        <div className={styles.radioGroup}>
+          {options &&
+            options.map((option: string, index: number) => (
+              <div className={styles.radioWrap} key={index}>
+                <input
+                  className={styles.radio}
+                  id={slugify(option)}
+                  type={type}
+                  name={name}
+                  {...props}
+                />
+                <label className={styles.radioLabel} htmlFor={slugify(option)}>
+                  {option}
+                </label>
+              </div>
+            ))}
+        </div>
+      )
+    default:
+      return (
+        <input
+          id={name}
+          type={type || 'text'}
+          className={styles.input}
+          name={name}
+          {...props}
+        />
+      )
+  }
+}

src/components/atoms/Input/Label.module.css

@@ -1,10 +1,10 @@
-.label .required {
+.label {
   color: var(--brand-grey);
   font-size: var(--font-size-base);
   font-family: var(--font-family-title);
   line-height: 1.2;
   display: block;
-  margin-bottom: var(--spacer) / 6;
+  margin-bottom: calc(var(--spacer) / 4);
 }
 
 .required:after {

src/components/atoms/Input/Label.tsx

@@ -11,7 +11,7 @@ const Label = ({
   htmlFor: string
 }) => (
   <label
-    className={required ? styles.required : styles.label}
+    className={`${styles.label} ${required && styles.required}`}
     title={required ? 'Required' : ''}
     {...props}
   >

src/components/atoms/Input/index.module.css

@@ -0,0 +1,3 @@
+.field {
+  margin-bottom: var(--spacer);
+}

src/components/atoms/Input/index.tsx

@@ -0,0 +1,59 @@
+import React, { FormEvent, ChangeEvent, ReactElement } from 'react'
+import InputElement from './InputElement'
+import Help from './Help'
+import Label from './Label'
+import styles from './index.module.css'
+
+export interface InputProps {
+  name: string
+  label?: string
+  placeholder?: string
+  required?: boolean
+  help?: string
+  tag?: string
+  type?: string
+  options?: string[]
+  additionalComponent?: ReactElement
+  value?: string
+  onChange?(
+    e:
+      | FormEvent<HTMLInputElement>
+      | ChangeEvent<HTMLInputElement>
+      | ChangeEvent<HTMLSelectElement>
+      | ChangeEvent<HTMLTextAreaElement>
+  ): void
+  rows?: number
+  multiple?: boolean
+  pattern?: string
+  min?: string
+  disabled?: boolean
+  field?: {
+    name: string
+    value: string
+    onChange: () => void
+    onBlur: () => void
+  }
+}
+
+export default function Input(props: InputProps) {
+  const {
+    required,
+    name,
+    label,
+    help,
+    additionalComponent,
+    field
+  } = props as Partial<InputProps>
+
+  return (
+    <div className={styles.field}>
+      <Label htmlFor={name} required={required}>
+        {label}
+      </Label>
+      <InputElement {...field} {...props} />
+
+      {help && <Help>{help}</Help>}
+      {additionalComponent && additionalComponent}
+    </div>
+  )
+}

src/components/atoms/NProgress.css

@@ -1,24 +0,0 @@
-#nprogress {
-  pointer-events: none;
-}
-
-#nprogress .bar {
-  background: var(--color-primary);
-  position: fixed;
-  z-index: 99;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 0.2rem;
-}
-
-#nprogress .peg {
-  display: block;
-  position: absolute;
-  right: 0px;
-  width: 100px;
-  height: 100%;
-  box-shadow: 0 0 10px var(--color-primary), 0 0 5px var(--color-primary);
-  opacity: 1;
-  transform: rotate(3deg) translate(0px, -4px);
-}

src/components/atoms/NProgress.tsx

@@ -1,49 +0,0 @@
-import React, { useEffect } from 'react'
-import NProgress, { NProgressOptions } from 'nprogress'
-import Router from 'next/router'
-
-//
-// Component loosely taken from, but highly refactored
-// https://github.com/sergiodxa/next-nprogress/blob/master/src/component.js
-//
-
-declare type NProgressContainerProps = {
-  showAfterMs?: number
-  options?: NProgressOptions
-}
-
-export default function NProgressContainer({
-  showAfterMs = 300,
-  options
-}: NProgressContainerProps) {
-  let timer: NodeJS.Timeout
-
-  function routeChangeStart() {
-    clearTimeout(timer)
-    timer = setTimeout(NProgress.start, showAfterMs)
-  }
-
-  function routeChangeEnd() {
-    clearTimeout(timer)
-    NProgress.done()
-  }
-
-  useEffect(() => {
-    if (options) {
-      NProgress.configure(options)
-    }
-
-    Router.events.on('routeChangeStart', routeChangeStart)
-    Router.events.on('routeChangeComplete', routeChangeEnd)
-    Router.events.on('routeChangeError', routeChangeEnd)
-
-    return () => {
-      clearTimeout(timer)
-      Router.events.off('routeChangeStart', routeChangeStart)
-      Router.events.off('routeChangeComplete', routeChangeEnd)
-      Router.events.off('routeChangeError', routeChangeEnd)
-    }
-  }, [])
-
-  return <div />
-}

src/components/molecules/AssetTeaser.tsx

@@ -6,7 +6,6 @@ import {
   AdditionalInformationMarket,
   MetaDataMarket
 } from '../../@types/MetaData'
-import { findServiceByType } from '../../utils'
 import Tags from '../atoms/Tags'
 import Price from '../atoms/Price'
 import styles from './AssetTeaser.module.css'
@@ -17,7 +16,7 @@ declare type AssetTeaserProps = {
 }
 
 const AssetTeaser: React.FC<AssetTeaserProps> = ({ ddo }: AssetTeaserProps) => {
-  const { attributes } = findServiceByType(ddo, 'metadata')
+  const { attributes } = ddo.findServiceByType('metadata')
   const { name, price } = attributes.main
 
   let description

src/components/molecules/DeleteAsset.tsx

@@ -1,7 +1,7 @@
 import React, { useState, useEffect } from 'react'
-import { DDO, Ocean } from '@oceanprotocol/squid'
+import { useNavigate } from '@reach/router'
-import { useRouter } from 'next/router'
+import { DDO } from '@oceanprotocol/squid'
-import { findServiceByType, redeploy } from '../../utils'
+import { redeploy } from '../../utils'
 import Button from '../atoms/Button'
 import BaseDialog from '../atoms/BaseDialog'
 import { useOcean } from '@oceanprotocol/react'
@@ -15,19 +15,17 @@ const content = [
 
 export default function DeleteAction({ ddo }: { ddo: DDO }) {
   const { ocean, accountId } = useOcean()
-
+  const navigate = useNavigate()
   const isOwner = ddo.publicKey[0].owner === accountId
-
-  const router = useRouter()
   const [isModal, setIsModal] = useState(false)
   const [status, setStatus] = useState(0) // 0-confirmation, 1-deleting, 2-success, 3-error
-  const { attributes } = findServiceByType(ddo, 'metadata')
+  const { attributes } = ddo.findServiceByType('metadata')
 
   useEffect(() => {
     let tId: number
     if (status === 2) {
       tId = window.setTimeout(() => {
-        router.push(`/explore`)
+        navigate(`/`)
       }, 1000)
     }
     return () => {

src/components/molecules/Form/index.tsx

@@ -105,7 +105,7 @@ export default function Form({
       transformErrors={transformErrors}
     >
       <div>
-        <Button disabled={buttonDisabled} primary>
+        <Button disabled={buttonDisabled} style="primary">
           Submit
         </Button>
       </div>

src/components/molecules/JobDetailsDialog.tsx

@@ -1,7 +1,6 @@
 import React from 'react'
 import { ComputeItem } from '@oceanprotocol/react'
 import BaseDialog from '../atoms/BaseDialog'
-import { findServiceByType } from '../../utils'
 import styles from './JobDetailsDialog.module.css'
 import MetaItem from '../templates/AssetDetails/MetaItem'
 import Time from '../atoms/Time'
@@ -19,7 +18,7 @@ export default function JobDetailsDialog({
 }) {
   if (!computeItem) return null
 
-  const { attributes } = findServiceByType(computeItem.ddo, 'metadata')
+  const { attributes } = computeItem.ddo.findServiceByType('metadata')
   const { name } = attributes.main
   const {
     dateCreated,

src/components/molecules/PublishForm/PublishForm.tsx

@@ -1,4 +1,5 @@
 import React, { useEffect, useState } from 'react'
+import { useNavigate } from '@reach/router'
 import Form from '../../molecules/Form/index'
 import {
   PublishFormSchema,
@@ -11,7 +12,6 @@ import { MetaDataMarket } from '../../../@types/MetaData'
 import { File, MetaData } from '@oceanprotocol/squid'
 import { isBrowser, toStringNoMS } from '../../../utils'
 import { toast } from 'react-toastify'
-import { useRouter } from 'next/router'
 import styles from './PublishForm.module.css'
 import utils from 'web3-utils'
 import AssetModel from '../../../models/Asset'
@@ -21,8 +21,6 @@ import {
   ServiceCompute
 } from '@oceanprotocol/squid/dist/node/ddo/Service'
 
-declare type PublishFormProps = {}
-
 const FILES_DATA_LOCAL_STORAGE_KEY = 'filesData'
 const PUBLISH_FORM_LOCAL_STORAGE_KEY = 'publishForm'
 
@@ -101,11 +99,11 @@ export function transformPublishFormToMetadata(
   return metadata
 }
 
-const PublishForm: React.FC<PublishFormProps> = () => {
+const PublishForm: React.FC<any> = () => {
   const [buttonDisabled, setButtonDisabled] = useState(false)
   const { web3Connect } = useWeb3()
   const { ocean, account } = useOcean()
-  const router = useRouter()
+  const navigate = useNavigate()
   const [data, updateData] = useStoredValue(
     PUBLISH_FORM_LOCAL_STORAGE_KEY,
     publishFormData
@@ -172,7 +170,7 @@ const PublishForm: React.FC<PublishFormProps> = () => {
           className: styles.success
         })
         toast.dismiss(submittingToast)
-        router.push(`/asset/${asset.id}`)
+        navigate(`/asset/${asset.id}`)
       } catch (e) {
         console.log(e)
       } finally {

src/components/molecules/SearchBar.tsx

@@ -1,5 +1,5 @@
-import React, { useState, useEffect, ChangeEvent, FormEvent } from 'react'
+import React, { useState, ChangeEvent, FormEvent } from 'react'
-import { useRouter } from 'next/router'
+import { useNavigate } from '@reach/router'
 import styles from './SearchBar.module.css'
 import Loader from '../atoms/Loader'
 import Button from '../atoms/Button'
@@ -15,7 +15,7 @@ export default function SearchBar({
   filters?: boolean
   large?: true
 }) {
-  const router = useRouter()
+  const navigate = useNavigate()
   const [value, setValue] = useState(initialValue || '')
   const [searchStarted, setSearchStarted] = useState(false)
 
@@ -29,20 +29,9 @@ export default function SearchBar({
     if (value === '') return
 
     setSearchStarted(true)
-    router.push(`/search?text=${value}`)
+    navigate(`/search?text=${value}`)
   }
 
-  useEffect(() => {
-    // fix for storybook
-    if (!router) return
-
-    router.events.on('routeChangeComplete', () => setSearchStarted(false))
-
-    return () => {
-      router.events.off('routeChangeComplete', () => setSearchStarted(false))
-    }
-  }, [])
-
   return (
     <form className={styles.form}>
       <div className={styles.inputGroup}>

src/components/organisms/Compute.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useEffect } from 'react'
-import { DDO, Ocean, Logger } from '@oceanprotocol/squid'
+import { DDO, Ocean } from '@oceanprotocol/squid'
 import { ServiceMetadata } from '@oceanprotocol/squid/dist/node/ddo/Service'
 import { fromWei } from 'web3-utils'
 import compareAsBN, { Comparisson } from '../../utils/compareAsBN'
@@ -7,7 +7,6 @@ import Loader from '../atoms/Loader'
 import Web3Feedback from '../molecules/Web3Feedback'
 import Dropzone from '../atoms/Dropzone'
 import Price from '../atoms/Price'
-import { findServiceByType } from '../../utils'
 import {
   computeOptions,
   useCompute,
@@ -42,7 +41,7 @@ export default function Compute({
   const [isPublished, setIsPublished] = useState(false)
   const [file, setFile] = useState(null)
 
-  const metadata = findServiceByType(ddo, 'metadata') as ServiceMetadata
+  const metadata = ddo.findServiceByType('metadata') as ServiceMetadata
   const { price } = metadata.attributes.main
 
   const isFree = price === '0'
@@ -118,7 +117,7 @@ export default function Compute({
 
           <div className={styles.jobButtonWrapper}>
             <Button
-              primary
+              style="primary"
               onClick={() => startJob()}
               disabled={isComputeButtonDisabled}
             >

src/components/organisms/Consume.tsx

@@ -1,7 +1,6 @@
 import React from 'react'
 import { DDO } from '@oceanprotocol/squid'
 import Web3 from 'web3'
-import { findServiceByType } from '../../utils'
 import compareAsBN, { Comparisson } from '../../utils/compareAsBN'
 import Button from '../atoms/Button'
 import File from '../atoms/File'
@@ -18,9 +17,9 @@ export default function Consume({ ddo }: { ddo: DDO | undefined }) {
   const { web3 } = useWeb3()
   const { ocean, balanceInOcean } = useOcean()
   const { consume, consumeStepText, isLoading } = useConsume()
-  const { attributes } = findServiceByType(ddo, 'metadata')
+  const { attributes } = ddo.findServiceByType('metadata')
   const { price } = attributes.main
-  const file = (attributes as MetaDataMarket).main.files[0]
+  const file = (attributes as any).main.files[0]
   const isFree = price === '0'
   const isBalanceSufficient =
     isFree ||

src/components/organisms/ConsumedList.tsx

@@ -11,7 +11,6 @@ import { fromWei } from 'web3-utils'
 import DateCell from '../atoms/Table/DateCell'
 import DdoLinkCell from '../atoms/Table/DdoLinkCell'
 import { MetaDataMain } from '@oceanprotocol/squid'
-import { findServiceByType } from '../../utils'
 
 const consumedColumns = [
   {
@@ -57,7 +56,7 @@ export default function ConsumedList() {
       if (!consumedItems) return
 
       const data = consumedItems.map((ddo) => {
-        const { attributes } = findServiceByType(ddo, 'metadata')
+        const { attributes } = ddo.findServiceByType('metadata')
         const { name, price, datePublished } = attributes.main as MetaDataMain
         return {
           published: datePublished,

src/components/organisms/Footer.tsx

@@ -1,9 +1,10 @@
 import React from 'react'
 import styles from './Footer.module.css'
-import { copyright } from '../../../site.config'
 import Markdown from '../atoms/Markdown'
+import { useSiteMetadata } from '../../hooks/useSiteMetadata'
 
 export default function Footer() {
+  const { copyright } = useSiteMetadata()
   const year = new Date().getFullYear()
 
   return (

src/components/organisms/JobsList.tsx

@@ -9,7 +9,6 @@ import {
 
 import Price from '../atoms/Price'
 import { fromWei } from 'web3-utils'
-import { findServiceByType } from '../../utils'
 import Table from '../atoms/Table'
 import Button from '../atoms/Button'
 import { MetaDataMain, Logger } from '@oceanprotocol/squid'
@@ -97,7 +96,7 @@ export default function JobsList() {
       const computeItems = await getComputeItems()
       if (!computeItems) return
       const data = computeItems.map((item) => {
-        const { attributes } = findServiceByType(item.ddo, 'metadata')
+        const { attributes } = item.ddo.findServiceByType('metadata')
         const { name, price } = attributes.main as MetaDataMain
         return {
           dateCreated: item.job.dateCreated,
@@ -136,7 +135,7 @@ export default function JobsList() {
     ) : (
       <>
         <div>
-          <Button primary onClick={getJobs}>
+          <Button style="primary" onClick={getJobs}>
             Sign to retrieve jobs
           </Button>
         </div>

src/components/organisms/PublishedList.tsx

@@ -9,7 +9,6 @@ import {
 import Table from '../atoms/Table'
 import Price from '../atoms/Price'
 import { fromWei } from 'web3-utils'
-import { findServiceByType } from '../../utils'
 import DateCell from '../atoms/Table/DateCell'
 import DdoLinkCell from '../atoms/Table/DdoLinkCell'
 
@@ -72,7 +71,7 @@ export default function PublishedList() {
       })
 
       const data = publishedItems.results.map((ddo) => {
-        const { attributes } = findServiceByType(ddo, 'metadata')
+        const { attributes } = ddo.findServiceByType('metadata')
         const { name, price, datePublished } = attributes.main as MetaDataMain
         return {
           published: datePublished,

src/components/pages/History.tsx

@@ -0,0 +1,51 @@
+import React from 'react'
+import styles from './History.module.css'
+import Web3Feedback from '../molecules/Web3Feedback'
+import ConsumedList from '../organisms/ConsumedList'
+import PublishedList from '../organisms/PublishedList'
+import JobsList from '../organisms/JobsList'
+
+const sections = [
+  {
+    title: 'Published',
+    component: <PublishedList />
+  },
+  {
+    title: 'Downloaded',
+    component: <ConsumedList />
+  },
+  {
+    title: 'Compute Jobs',
+    component: <JobsList />
+  }
+]
+
+const Section = ({ title, component }: { title: string; component: any }) => {
+  return (
+    <div className={styles.section}>
+      <h2 className={styles.sectionTitle}>{title}</h2>
+      {component}
+    </div>
+  )
+}
+
+const HistoryPage: React.FC = () => {
+  return (
+    <article className={styles.grid}>
+      <div>
+        {sections.map((section) => {
+          const { title, component } = section
+          return <Section key={title} title={title} component={component} />
+        })}
+      </div>
+
+      <aside>
+        <div className={styles.sticky}>
+          <Web3Feedback />
+        </div>
+      </aside>
+    </article>
+  )
+}
+
+export default HistoryPage

src/components/pages/Home.module.css

@@ -1,21 +1,3 @@
-.header {
-  max-width: 37rem;
-  margin-left: auto;
-  margin-right: auto;
-  margin-bottom: calc(var(--spacer) * 3);
-  margin-top: 3vh;
-}
-
-.header h1 {
-  margin-bottom: calc(var(--spacer) / 4);
-}
-
-.header h2 {
-  font-size: var(--font-size-large);
-  color: var(--color-secondary);
-  margin-bottom: calc(var(--spacer) * 2);
-}
-
 .actions {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));

src/components/pages/Home.tsx

@@ -1,14 +1,12 @@
-import React from 'react'
+import React, { ReactElement } from 'react'
 import { Link } from 'gatsby'
 import shortid from 'shortid'
-import Layout from '../../components/Layout'
 import Button from '../atoms/Button'
 import SearchBar from '../molecules/SearchBar'
 import Explore from '../../images/explore.svg'
 import Publish from '../../images/publish.svg'
 import DataPool from '../../images/datapool.svg'
 import styles from './Home.module.css'
-import { useSiteMetadata } from '../../hooks/useSiteMetadata'
 
 const actions = [
   {
@@ -36,16 +34,10 @@ const actions = [
   }
 ]
 
-export default function HomePage() {
+export default function HomePage(): ReactElement {
-  const { siteTitle, siteDescription } = useSiteMetadata()
-
   return (
-    <Layout noPageHeader>
+    <>
-      <header className={styles.header}>
-        <h1>{siteTitle}</h1>
-        <h2>{siteDescription}</h2>
       <SearchBar large />
-      </header>
 
       <div className={styles.actions}>
         {actions.map((action) => (
@@ -63,6 +55,6 @@ export default function HomePage() {
           </Link>
         ))}
       </div>
-    </Layout>
+    </>
   )
 }

src/components/pages/Publish.tsx

@@ -1,16 +1,10 @@
 import React from 'react'
-import Layout from '../../components/Layout'
 import PublishForm from '../molecules/PublishForm/PublishForm'
 import styles from './Publish.module.css'
 import Web3Feedback from '../molecules/Web3Feedback'
 
-const title = 'Publish Data'
-const description = `Highlight the important features of your data set to make \
-it more discoverable and catch the interest of data consumers.`
-
 const PublishPage: React.FC = () => {
   return (
-    <Layout title={title} description={description}>
     <article className={styles.grid}>
       <PublishForm />
       <aside>
@@ -19,7 +13,6 @@ const PublishPage: React.FC = () => {
         </div>
       </aside>
     </article>
-    </Layout>
   )
 }
 export default PublishPage

src/components/pages/Transactions.tsx

@@ -1,57 +0,0 @@
-import React from 'react'
-import Layout from '../../components/Layout'
-import styles from './Transactions.module.css'
-import Web3Feedback from '../molecules/Web3Feedback'
-import ConsumedList from '../organisms/ConsumedList'
-import PublishedList from '../organisms/PublishedList'
-import JobsList from '../organisms/JobsList'
-
-const title = 'Transactions'
-const description = 'Find the data sets and jobs that you previously accessed'
-
-const sections = [
-  {
-    title: 'Published',
-    component: <PublishedList />
-  },
-  {
-    title: 'Downloaded',
-    component: <ConsumedList />
-  },
-  {
-    title: 'Compute Jobs',
-    component: <JobsList />
-  }
-]
-
-const Section = ({ title, component }: { title: string; component: any }) => {
-  return (
-    <div className={styles.section}>
-      <h2 className={styles.sectionTitle}>{title}</h2>
-      {component}
-    </div>
-  )
-}
-
-const TransactionsPage: React.FC = () => {
-  return (
-    <Layout title={title} description={description}>
-      <article className={styles.grid}>
-        <div>
-          {sections.map((section) => {
-            const { title, component } = section
-            return <Section key={title} title={title} component={component} />
-          })}
-        </div>
-
-        <aside>
-          <div className={styles.sticky}>
-            <Web3Feedback />
-          </div>
-        </aside>
-      </article>
-    </Layout>
-  )
-}
-
-export default TransactionsPage

src/helpers/wrapPageElement.tsx

@@ -1,8 +1,14 @@
 import React, { ReactElement } from 'react'
+import { Web3Provider, OceanProvider, Config } from '@oceanprotocol/react'
+import { config } from '../config/ocean'
 import Styles from '../global/Styles'
 
 const wrapPageElement = ({ element }: { element: ReactElement }) => (
+  <Web3Provider>
+    <OceanProvider config={config as Config}>
       <Styles>{element}</Styles>
+    </OceanProvider>
+  </Web3Provider>
 )
 
 export default wrapPageElement

src/hooks/useCategoriesQueryParams.tsx

@@ -1,5 +1,4 @@
 import { useState, useEffect } from 'react'
-import { useRouter } from 'next/router'
 import { setProperty, JSONparse } from '../utils'
 
 const CATEGORIES_QUERY_PARAM = 'categories'
@@ -9,8 +8,6 @@ const useGetCategoriesFromQueryParam = (
   allCategories: string[],
   setSelectedCategories: (categories: string[]) => void
 ) => {
-  const router = useRouter()
-
   useEffect(() => {
     if (router.query && router.query.categories) {
       const parsedCategories = JSONparse<string[]>(
@@ -27,7 +24,6 @@ const useGetCategoriesFromQueryParam = (
 }
 
 export default function useCategoriesQueryParam(allCategories: string[]) {
-  const router = useRouter()
   const [selectedCategories, setSelectedCategories] = useState<string[]>([])
   useGetCategoriesFromQueryParam(allCategories, setSelectedCategories)
 

src/hooks/usePriceQueryParams.tsx

@@ -1,27 +1,15 @@
 import { useEffect, useState } from 'react'
-import { NextRouter, useRouter } from 'next/router'
+import { useLocation } from '@reach/router'
-import { useDebouncedCallback } from 'use-debounce'
-import { setProperty } from '../utils'
-
-function updateQuery(router: NextRouter) {
-  return (min?: string, max?: string) => {
-    const query = Object.assign({}, router.query)
-
-    setProperty(query, 'minPrice', min)
-    setProperty(query, 'maxPrice', max)
-
-    router.push({
-      pathname: router.pathname,
-      query: query
-    })
-  }
-}
 
 export default function usePriceQueryParams() {
-  const router = useRouter()
+  const location = useLocation()
-  const [min, setMin] = useState((router.query?.minPrice as string) || '0')
+
-  const [max, setMax] = useState((router.query?.maxPrice as string) || '0')
+  const [min, setMin] = useState(
-  const [debouncedUpdateQuery] = useDebouncedCallback(updateQuery(router), 1000)
+    (JSON.parse(location.search).minPrice as string) || '0'
+  )
+  const [max, setMax] = useState(
+    (JSON.parse(location.search).maxPrice as string) || '0'
+  )
 
   useEffect(() => {
     if (parseFloat(max) < parseFloat(min)) {
@@ -35,9 +23,5 @@ export default function usePriceQueryParams() {
     }
   }, [max])
 
-  useEffect(() => {
-    debouncedUpdateQuery(min, max)
-  }, [min, max])
-
   return { min, setMin, max, setMax }
 }

src/hooks/useSiteMetadata.ts

@@ -9,30 +9,11 @@ const query = graphql`
             site {
               siteTitle
               siteTagline
-              siteDescription
               siteUrl
-              siteIcon
+              copyright
-              siteImage {
+              menu {
-                childImageSharp {
-                  original {
-                    src
-                  }
-                }
-              }
-              analyticsId
-              company {
                 name
-                address {
+                link
-                  location
-                  street
-                  city
-                  zip
-                  country
-                }
-              }
-              social {
-                name
-                url
               }
             }
           }

src/pages/_app.tsx

@@ -1,66 +0,0 @@
-import React from 'react'
-import { AppProps } from 'next/app'
-import Head from 'next/head'
-import { DefaultSeo } from 'next-seo'
-import { useRouter } from 'next/router'
-import NProgress from '../components/atoms/NProgress'
-import { title, description, url } from '../../site.config'
-import { toast } from 'react-toastify'
-
-// this is the place to import global css
-import 'tippy.js/dist/tippy.css'
-import 'react-responsive-modal/styles.css'
-import '@oceanprotocol/typographies/css/ocean-typo.css'
-import 'react-toastify/dist/ReactToastify.css'
-import '../styles/global.css'
-import '../components/atoms/NProgress.css'
-import { Web3Provider, OceanProvider, Config } from '@oceanprotocol/react'
-import { config } from '../config/ocean'
-
-export default function marketApp({ Component, pageProps }: AppProps) {
-  const { asPath } = useRouter()
-
-  toast.configure()
-  // Hacky workaround for mode: pure css modules disallowing any
-  // css modules with :global scope. We load this as global css ideally
-  // only when date picker is present which rpesently is only on the
-  // /publish route.
-  if (asPath.includes('/publish')) {
-    require('../styles/datepicker.css')
-  }
-
-  return (
-    <>
-      <Head>
-        <link
-          href="https://fonts.googleapis.com/css?family=Montserrat:400,400i,600&display=swap"
-          rel="stylesheet"
-          key="google-fonts-montserrat"
-        />
-      </Head>
-      <DefaultSeo
-        title={title}
-        description={description}
-        canonical={`${url}${asPath}`}
-        openGraph={{
-          type: 'website',
-          locale: 'en_US',
-          images: [{ url: `${url}/share.png` }],
-          // eslint-disable-next-line @typescript-eslint/camelcase
-          site_name: title
-        }}
-        twitter={{
-          handle: '@oceanprotocol',
-          site: '@oceanprotocol',
-          cardType: 'summary_large_image'
-        }}
-      />
-      <NProgress />
-      <Web3Provider>
-        <OceanProvider config={config as Config}>
-          <Component {...pageProps} />
-        </OceanProvider>
-      </Web3Provider>
-    </>
-  )
-}

src/pages/asset/[did].tsx

@@ -1,117 +0,0 @@
-import React from 'react'
-import { NextPage, GetStaticProps, GetStaticPaths } from 'next'
-import { useRouter } from 'next/router'
-import axios from 'axios'
-import { Aquarius, Logger } from '@oceanprotocol/squid'
-import AssetDetailsPage, {
-  AssetDetailsPageProps
-} from '../../components/templates/AssetDetails'
-import { config } from '../../config/ocean'
-import { findServiceByType, isDid } from '../../utils'
-import Loader from '../../components/atoms/Loader'
-import Layout from '../../Layout'
-import styles from '../../components/templates/AssetDetails/index.module.css'
-
-const AssetDetails: NextPage<AssetDetailsPageProps> = (
-  props: AssetDetailsPageProps
-) => {
-  const router = useRouter()
-
-  // If the page is not yet generated, this will be displayed
-  // initially until getStaticProps() finishes running
-  if (router.isFallback) {
-    return (
-      <Layout title={props.title}>
-        <div className={styles.loaderWrap}>
-          <Loader />
-        </div>
-      </Layout>
-    )
-  }
-
-  // parse back the DDO object, workaround for Next.js
-  let ddo
-  if (props.ddo) {
-    ddo = JSON.parse(props.ddo as any)
-  }
-
-  return (
-    <AssetDetailsPage
-      title={props.title}
-      ddo={ddo}
-      attributes={props.attributes}
-      error={props.error}
-    />
-  )
-}
-export function normalizeDid(did: string): string {
-  if (did.length === 73) {
-    if (did.charAt(9) === '0' && did.charAt(10) === '0') {
-      return did.substr(0, 9) + did.substr(11)
-    }
-  }
-  return did
-}
-
-export async function getMetadata(did?: string) {
-  if (did) {
-    did = normalizeDid(did)
-    if (!isDid(did)) {
-      return {
-        title: 'Not a DID',
-        error:
-          'The provided DID in the URL is not a valid DID. Please check your URL.'
-      }
-    }
-  } else {
-    return {
-      title: 'No DID provided',
-      error: 'No DID provided. Please check your URL.'
-    }
-  }
-
-  let ddo
-
-  try {
-    const aquarius = new Aquarius(config.aquariusUri as string, Logger)
-    ddo = await aquarius.retrieveDDO(did as string)
-
-    if (!ddo) {
-      return {
-        title: 'Could not retrieve asset',
-        error: 'The DDO was not found in Aquarius.'
-      }
-    }
-  } catch (error) {
-    return { title: 'Error retrieving asset', error: error.message }
-  }
-
-  const { attributes } = findServiceByType(ddo, 'metadata')
-  const title = attributes.main.name
-
-  // stringify the DDO object, workaround for Next.js
-  return { ddo: JSON.stringify(ddo), attributes, title }
-}
-
-export const getStaticProps: GetStaticProps = async ({
-  params
-}: {
-  params?: { did?: string }
-}) => {
-  if (!params) return { props: { title: 'Not found' } }
-  const props = await getMetadata(params.did)
-  return { props }
-}
-
-export const getStaticPaths: GetStaticPaths = async () => {
-  const response = await axios(`${config.aquariusUri}/api/v1/aquarius/assets`)
-  const assets = response.data.ids
-
-  const paths = assets.map((did: string) => ({
-    params: { did }
-  }))
-
-  return { paths, fallback: true }
-}
-
-export default AssetDetails

src/pages/explore.tsx

@@ -1,29 +0,0 @@
-import React from 'react'
-import { NextPage, GetServerSideProps } from 'next'
-import { Aquarius, Logger } from '@oceanprotocol/squid'
-import { SearchQuery } from '@oceanprotocol/squid/dist/node/aquarius/Aquarius'
-import ExplorePage from '../components/pages/Explore'
-import { config } from '../config/ocean'
-
-const Explore: NextPage<{ queryResult: string }> = ({ queryResult }) => (
-  <ExplorePage queryResult={JSON.parse(queryResult)} />
-)
-
-export const getServerSideProps: GetServerSideProps = async (context) => {
-  const searchQuery = {
-    offset: 15,
-    page: Number(context.query.page) || 1,
-    query: {},
-    sort: {
-      created: -1
-    }
-  } as SearchQuery
-  const aquarius = new Aquarius(config.aquariusUri as string, Logger)
-  const queryResult = await aquarius.queryMetadata(searchQuery)
-  // Note: stringifying the results cause Next.js otherwise complains about
-  // not being able to serialize the results array for whatever reason.
-  // So manually serialize them here, and parse them back in the above page.
-  return { props: { queryResult: JSON.stringify(queryResult) } }
-}
-
-export default Explore

src/pages/history.tsx

@@ -0,0 +1,30 @@
+import React, { ReactElement } from 'react'
+import PageHistory from '../components/pages/History'
+import Layout from '../components/Layout'
+import { graphql, PageProps } from 'gatsby'
+
+export default function PageGatsbyHistory(props: PageProps): ReactElement {
+  const content = (props.data as any).content.edges[0].node.childPagesJson
+  const { title, description } = content
+
+  return (
+    <Layout title={title} description={description} location={props.location}>
+      <PageHistory />
+    </Layout>
+  )
+}
+
+export const contentQuery = graphql`
+  query HistoryPageQuery {
+    content: allFile(filter: { relativePath: { eq: "pages/history.json" } }) {
+      edges {
+        node {
+          childPagesJson {
+            title
+            description
+          }
+        }
+      }
+    }
+  }
+`

src/pages/index.tsx

@@ -1,7 +1,19 @@
-import React from 'react'
+import React, { ReactElement } from 'react'
-import { NextPage } from 'next'
+import { PageProps } from 'gatsby'
-import HomePage from '../components/pages/Home'
+import PageHome from '../components/pages/Home'
+import { useSiteMetadata } from '../hooks/useSiteMetadata'
+import Layout from '../components/Layout'
 
-const Home: NextPage<{}> = () => <HomePage />
+export default function PageGatsbyHome(props: PageProps): ReactElement {
+  const { siteTitle, siteTagline } = useSiteMetadata()
 
-export default Home
+  return (
+    <Layout
+      title={siteTitle}
+      description={siteTagline}
+      location={props.location}
+    >
+      <PageHome />
+    </Layout>
+  )
+}

src/pages/publish.tsx

@@ -1,9 +1,30 @@
-import { NextPage } from 'next'
+import React, { ReactElement } from 'react'
-import React from 'react'
+import PagePublish from '../components/pages/Publish'
-import PublishPage from '../components/pages/Publish'
+import Layout from '../components/Layout'
+import { graphql, PageProps } from 'gatsby'
 
-const Publish: NextPage = () => {
+export default function PageGatsbyPublish(props: PageProps): ReactElement {
-  return <PublishPage />
+  const content = (props.data as any).content.edges[0].node.childPagesJson
+  const { title, description } = content
+
+  return (
+    <Layout title={title} description={description} location={props.location}>
+      <PagePublish />
+    </Layout>
+  )
 }
 
-export default Publish
+export const contentQuery = graphql`
+  query PublishPageQuery {
+    content: allFile(filter: { relativePath: { eq: "pages/publish.json" } }) {
+      edges {
+        node {
+          childPagesJson {
+            title
+            description
+          }
+        }
+      }
+    }
+  }
+`

src/pages/search.tsx

@@ -1,71 +1,77 @@
-import React from 'react'
+import React, { ReactElement } from 'react'
-import { NextPage } from 'next'
 import { Aquarius, Logger } from '@oceanprotocol/squid'
 import { SearchQuery } from '@oceanprotocol/squid/dist/node/aquarius/Aquarius'
-import SearchPage, { SearchPageProps } from '../components/templates/Search'
+import PageSearch, { SearchPageProps } from '../components/templates/Search'
 import { config } from '../config/ocean'
 import { JSONparse, priceQueryParamToWei } from '../utils'
+import { PageProps } from 'gatsby'
+import Layout from '../components/Layout'
 
-const Search: NextPage<SearchPageProps> = ({ text, tag, queryResult }) => {
+export default function PageGatsbySearch(props: PageProps): ReactElement {
-  return <SearchPage text={text} tag={tag} queryResult={queryResult} />
+  const content = (props.data as any).content.edges[0].node.childPagesJson
+  const { title, description } = content
+
+  return (
+    <Layout title={title} description={description} location={props.location}>
+      <PageSearch text={text} tag={tag} queryResult={queryResult} />
+    </Layout>
+  )
 }
 
-export function getSearchQuery(
+// export function getSearchQuery(
-  page?: string | string[],
+//   page?: string | string[],
-  offset?: string | string[],
+//   offset?: string | string[],
-  text?: string | string[],
+//   text?: string | string[],
-  tag?: string | string[],
+//   tag?: string | string[],
-  priceQuery?: [string | undefined, string | undefined]
+//   priceQuery?: [string | undefined, string | undefined]
-) {
+// ) {
-  return {
+//   return {
-    page: Number(page) || 1,
+//     page: Number(page) || 1,
-    offset: Number(offset) || 20,
+//     offset: Number(offset) || 20,
-    query: {
+//     query: {
-      text,
+//       text,
-      tags: tag ? [tag] : undefined,
+//       tags: tag ? [tag] : undefined,
-      price: priceQuery
+//       price: priceQuery
-    },
+//     },
-    sort: {
+//     sort: {
-      created: -1
+//       created: -1
-    }
+//     }
 
-    // Something in squid-js is weird when using 'categories: [type]'
+//     // Something in squid-js is weird when using 'categories: [type]'
-    // which is the only way the query actually returns desired results.
+//     // which is the only way the query actually returns desired results.
-    // But it doesn't follow 'SearchQuery' interface so we have to assign
+//     // But it doesn't follow 'SearchQuery' interface so we have to assign
-    // it here.
+//     // it here.
-  } as SearchQuery
+//   } as SearchQuery
-}
+// }
 
-Search.getInitialProps = async (context) => {
+// Search.getInitialProps = async (context) => {
-  const { text, tag, page, offset, minPrice, maxPrice } = context.query
+//   const { text, tag, page, offset, minPrice, maxPrice } = context.query
 
-  const minPriceParsed = priceQueryParamToWei(
+//   const minPriceParsed = priceQueryParamToWei(
-    minPrice as string,
+//     minPrice as string,
-    'Error parsing context.query.minPrice'
+//     'Error parsing context.query.minPrice'
-  )
+//   )
-  const maxPriceParsed = priceQueryParamToWei(
+//   const maxPriceParsed = priceQueryParamToWei(
-    maxPrice as string,
+//     maxPrice as string,
-    'Error parsing context.query.maxPrice'
+//     'Error parsing context.query.maxPrice'
-  )
+//   )
-  const priceQuery =
+//   const priceQuery =
-    minPriceParsed || maxPriceParsed
+//     minPriceParsed || maxPriceParsed
-      ? // sometimes TS gets a bit silly
+//       ? // sometimes TS gets a bit silly
-        ([minPriceParsed, maxPriceParsed] as [
+//         ([minPriceParsed, maxPriceParsed] as [
-          string | undefined,
+//           string | undefined,
-          string | undefined
+//           string | undefined
-        ])
+//         ])
-      : undefined
+//       : undefined
 
-  const aquarius = new Aquarius(config.aquariusUri as string, Logger)
+//   const aquarius = new Aquarius(config.aquariusUri as string, Logger)
-  const queryResult = await aquarius.queryMetadata(
+//   const queryResult = await aquarius.queryMetadata(
-    getSearchQuery(page, offset, text, tag, priceQuery)
+//     getSearchQuery(page, offset, text, tag, priceQuery)
-  )
+//   )
 
-  return {
+//   return {
-    text: text,
+//     text: text,
-    tag: tag,
+//     tag: tag,
-    queryResult
+//     queryResult
-  }
+//   }
-}
+// }
-
-export default Search

src/pages/transactions.tsx

@@ -1,9 +0,0 @@
-import { NextPage } from 'next'
-import React from 'react'
-import TransactionsPage from '../components/pages/Transactions'
-
-const Transactions: NextPage = () => {
-  return <TransactionsPage />
-}
-
-export default Transactions

src/utils/index.ts

@@ -1,25 +1,9 @@
 import axios, { AxiosResponse } from 'axios'
 import { toast } from 'react-toastify'
-import { File, DDO } from '@oceanprotocol/squid'
+import { File } from '@oceanprotocol/squid'
 import numeral from 'numeral'
-import {
-  ServiceAccess,
-  ServiceCommon,
-  ServiceType,
-  ServiceMetadata,
-  ServiceAuthorization
-} from '@oceanprotocol/squid/dist/node/ddo/Service'
 import web3Utils from 'web3-utils'
 
-// Helper to work around Next.js serialization of props
-// for replacing usage of ddo.findServiceByType()
-export function findServiceByType(
-  ddo: string | Partial<DDO>,
-  type: ServiceType
-): ServiceCommon | ServiceAccess | ServiceMetadata | ServiceAuthorization {
-  return new DDO(ddo as Partial<DDO>).findServiceByType(type)
-}
-
 export function updateQueryStringParameter(
   uri: string,
   key: string,

tests/unit/__mocks__/ocean-mock.ts

@@ -24,10 +24,8 @@ const oceanMock = {
       return {
         results: [ddo] as any[],
         page: 1,
-        /* eslint-disable @typescript-eslint/camelcase */
         total_pages: 1611,
         total_results: 1611
-        /* eslint-enable @typescript-eslint/camelcase */
       }
     },
     resolve: () => null as any,

tests/unit/jest.config.js

@@ -3,13 +3,11 @@ module.exports = {
   transform: {
     '^.+\\.[jt]sx?$': ['babel-jest', { configFile: './jest/babel.config.js' }]
   },
-  moduleFileExtensions: ['js', 'json', 'jsx', 'ts', 'tsx', 'node', 'md'],
   moduleNameMapper: {
     '.+\\.(css|styl|less|sass|scss)$': 'identity-obj-proxy',
-    '.+\\.(jpg|jpeg|png|gif|eot|otf|webp|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga|md)$':
+    '.+\\.(jpg|jpeg|png|gif|eot|otf|webp|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$':
-      '<rootDir>/tests/unit/__mocks__/fileMock.js',
+      '<rootDir>/tests/unit/__mocks__/file-mock.js',
-    '\\.svg': '<rootDir>/tests/unit/__mocks__/svgrMock.js',
+    '\\.svg': '<rootDir>/tests/unit/__mocks__/svgr-mock.js'
-    'next/router': '<rootDir>/tests/unit/__mocks__/nextRouter.js'
   },
   testPathIgnorePatterns: ['node_modules', '.cache', 'public', 'coverage'],
   transformIgnorePatterns: ['node_modules/(?!(gatsby)/)'],

tests/unit/pages/[did].test.tsx

@@ -1,77 +0,0 @@
-import React from 'react'
-import { render } from '@testing-library/react'
-import AssetDetails, { getMetadata } from '../../../src/pages/asset/[did]'
-import ddo from '../__fixtures__/ddo'
-import { findServiceByType } from '../../../src/utils'
-import { MetaDataMarket } from '../../../src/@types/MetaData'
-import oceanMock from '../__mocks__/ocean-mock'
-import web3ProviderMock from '../__mocks__/web3'
-const { attributes } = findServiceByType(ddo, 'metadata')
-// import { useOcean } from '@oceanprotocol/react'
-
-jest.mock('web3')
-jest.mock('@oceanprotocol/react')
-
-// eslint-disable-next-line
-jest.mock('@oceanprotocol/react', () => ({
-  useOcean: () => {
-    return {
-      ocean: oceanMock
-    }
-  },
-  useWeb3: () => {
-    return {
-      web3: web3ProviderMock,
-      account: '0x0000000011111111aaaaaaaabbbbbbbb22222222',
-      ethProviderStatus: 1
-    }
-  },
-  useConsume: () => {
-    return {
-      consume: () => null as any,
-      consumeStepText: '',
-      isLoading: false
-    }
-  },
-  useMetadata: () => {
-    return {
-      getCuration: () => {
-        return Promise.resolve({ rating: 0, numVotes: 0 })
-      }
-    }
-  }
-}))
-
-describe('AssetDetails', () => {
-  it('renders without crashing', () => {
-    const { container } = render(
-      <AssetDetails
-        ddo={JSON.stringify(ddo) as any}
-        attributes={attributes as MetaDataMarket}
-        title="Hello"
-      />
-    )
-    expect(container.firstChild).toBeInTheDocument()
-  })
-})
-
-describe('getMetadata()', () => {
-  it('not a valid DID', async () => {
-    const response = await getMetadata('hello')
-    expect(response.title).toBe('Not a DID')
-  })
-
-  it('Not Found', async () => {
-    const response = await getMetadata(
-      'did:op:c678e7e5963d4fdc99afea49ac221d4d4177790f30204417823319d4d35f851f'
-    )
-    expect(response.title).toBe('Could not retrieve asset')
-  })
-
-  it('Found', async () => {
-    const response = await getMetadata(
-      'did:op:8898adb69e334755a568738ce3f6c03760f9eb5a4f344c688e483a04cb0855d6'
-    )
-    expect(response.title).toBe('compute1')
-  })
-})

tests/unit/pages/explore.test.tsx

@@ -1,28 +0,0 @@
-import React from 'react'
-import { render } from '@testing-library/react'
-import Explore, { getServerSideProps } from '../../../src/pages/explore'
-import ddo from '../__fixtures__/ddo'
-import { DDO } from '@oceanprotocol/squid'
-
-const asset = new DDO(ddo)
-const queryResult = {
-  results: [asset, asset, asset, asset, asset, asset].map(
-    (asset) => new DDO(asset)
-  ),
-  page: 1,
-  totalPages: 100,
-  totalResults: 1000
-}
-
-describe('Explore', () => {
-  it('renders without crashing', () => {
-    const { container } = render(
-      <Explore queryResult={JSON.stringify(queryResult)} />
-    )
-    expect(container.firstChild).toBeInTheDocument()
-  })
-
-  it('getServerSideProps', () => {
-    getServerSideProps({ query: { page: '1' } } as any)
-  })
-})

tests/unit/pages/publish.test.tsx

@@ -1,7 +1,7 @@
 import React from 'react'
 import { render } from '@testing-library/react'
 import Publish from '../../../src/pages/publish'
-import web3ProviderMock, { context } from '../__mocks__/web3provider'
+import web3ProviderMock from '../__mocks__/web3provider'
 import oceanMock from '../__mocks__/ocean-mock'
 
 // eslint-disable-next-line