1 files changed, 40 insertions, 0 deletions
diff --git a/lib/db/crud.js b/lib/db/crud.js
new file mode 100644
index 0000000..fb32690
--- /dev/null
+++ b/lib/db/crud.js
@@ -0,0 +1,40 @@
+module.exports = function(model) {
+  return {
+    index: (q) => {
+      return model.query( (qb) => {
+        const limit = q.limit || 100
+        const offset = q.offset || 0
+        if (limit) {
+          delete q.limit
+        }
+        if (q.offset) {
+          delete q.offset
+        }
+        if (Object.keys(q).length > 0) qb.where(q)
+        qb.orderBy("id", "desc")
+        if (limit) qb.limit( limit )
+        if (offset) qb.offset( offset )
+        // console.log(qb)
+        return qb
+      }).fetchAll()
+    },
+    show: (id) => {
+      return new model({'id': id}).fetch()
+    },
+    show_ids: (ids) => {
+      return model.query( (qb) => {
+        qb.whereIn('id', ids)
+        return qb
+      }).fetchAll()
+    },
+    create: (data) => {
+      return new model(data).save()
+    },
+    update: (id, data) => {
+      return new model({'id': id}).save(data)
+    },
+    destroy: (id) => {
+      return new model({'id': id}).destroy(data)
+    },
+  }
+}
+\ No newline at end of file