1 files changed, 98 insertions, 0 deletions
diff --git a/app/api/crud.js b/app/api/crud.js
new file mode 100644
index 0000000..1d7b305
--- /dev/null
+++ b/app/api/crud.js
@@ -0,0 +1,98 @@
+import fetch from 'node-fetch'
+
+export function crud(type_s, tag) {
+  const type = '/' + type_s + 's/' + (tag || '')
+  return {
+    index: (data) => {
+      return fetch(_get_url(type, data), _get_headers())
+        .then(req => req.json())
+        .catch(error)
+    },
+    
+    show: (id) => {
+      return fetch(type + id)
+        .then(req => req.json())
+        .catch(error)
+    },
+    
+    create: (data) => {
+      return fetch(type, post(data))
+        .then(req => req.json())
+        .catch(error)
+    },
+
+    update: (data) => {
+      return fetch(type + data.id, put(data))
+        .then(req => req.json())
+        .catch(error)
+    },
+
+    destroy: (data) => {
+      return fetch(type + data.id, destroy(data))
+        .then(req => req.json())
+        .catch(error)
+    },
+
+    under: function(tag){
+      return crud(type_s, tag)
+    },
+  }
+}
+
+function _get_url(_url, data) {
+  const url = new URL(window.location.origin + _url)
+  if (data) {
+    Object.keys(data).forEach(key => url.searchParams.append(key, data[key]))
+  }
+  return url
+}
+function _get_headers() {
+  return {
+    method: 'GET',
+    headers: {
+      'Accept': 'application/json',
+    },
+  }
+}
+function post(data) {
+  return {
+    method: 'POST',
+    body: JSON.stringify(data),
+    headers: {
+      'Accept': 'application/json',
+      'Content-Type': 'application/json'
+    },
+  }
+}
+export function postBody(data) {
+  return {
+    method: 'POST',
+    body: data,
+    headers: {
+      'Accept': 'application/json',
+    },
+  }
+}
+function put(data) {
+  return {
+    method: 'PUT',
+    body: JSON.stringify(data),
+    headers: {
+      'Accept': 'application/json',
+      'Content-Type': 'application/json'
+    },
+  }
+}
+function destroy(data) {
+  return {
+    method: 'DELETE',
+    body: JSON.stringify(data),
+    headers: {
+      'Accept': 'application/json',
+      'Content-Type': 'application/json'
+    },
+  }
+}
+function error(err) {
+  console.warn(err)
+}