feat: Record search queries (#1554)

* Record search queries

* feat: add totalCount to the search response

* feat: add comments to explain why we use setTimeout

server/models/SearchQuery.js

@@ -0,0 +1,42 @@
+// @flow
+import { DataTypes, sequelize } from "../sequelize";
+
+const SearchQuery = sequelize.define(
+  "search_queries",
+  {
+    id: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      primaryKey: true,
+    },
+    source: {
+      type: DataTypes.ENUM("slack", "app"),
+      allowNull: false,
+    },
+    query: {
+      type: DataTypes.STRING,
+      allowNull: false,
+    },
+    results: {
+      type: DataTypes.NUMBER,
+      allowNull: false,
+    },
+  },
+  {
+    timestamps: true,
+    updatedAt: false,
+  }
+);
+
+SearchQuery.associate = (models) => {
+  SearchQuery.belongsTo(models.User, {
+    as: "user",
+    foreignKey: "userId",
+  });
+  SearchQuery.belongsTo(models.Team, {
+    as: "team",
+    foreignKey: "teamId",
+  });
+};
+
+export default SearchQuery;