Xmysql is now NocoDB (An Open Source Airtable alternative)

packages/nc-gui/components/project/spreadsheet/apis/gqlApi.js

@@ -0,0 +1,199 @@
+import inflection from 'inflection';
+
+
+export default class GqlApi {
+
+  constructor(table, columns, $ctx) {
+    // this.table = table;
+    this.columns = columns;
+    this.$ctx = $ctx;
+  }
+
+  // todo:  - get version letter and use table alias
+  async list(params) {
+    const data = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: this.gqlQuery(params),
+      variables: null
+    });
+    return data.data.data[this.gqlQueryListName];
+  }
+
+  async count(params) {
+    const data = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: this.gqlCountQuery(params),
+      variables: null
+    });
+    return data.data.data[this.gqlQueryCountName];
+  }
+
+
+  post(url, params) {
+    return this.$axios({
+      url,
+      method: 'post',
+      data: params,
+      baseURL: process.env.NODE_ENV === 'production' ? '/' : 'http://localhost:8080/'
+    })
+  }
+
+
+  generateQueryParams(params) {
+    if (!params) return '(where:"")';
+    const res = [];
+    if ('limit' in params) {
+      res.push(`limit: ${params.limit}`)
+    }
+    if ('offset' in params) {
+      res.push(`offset: ${params.offset}`)
+    }
+    if ('where' in params) {
+      res.push(`where: ${JSON.stringify(params.where)}`)
+    }
+    if ('sort' in params) {
+      res.push(`sort: ${JSON.stringify(params.sort)}`)
+    }
+    return `(${res.join(',')})`;
+  }
+
+  gqlQuery(params) {
+    return `{${this.gqlQueryListName}${this.generateQueryParams(params)}${this.gqlReqBody}}`
+  }
+
+  gqlReadQuery(id) {
+    return `{${this.gqlQueryReadName}(id:"${id}")${this.gqlReqBody}}`
+  }
+
+  gqlCountQuery(params) {
+    return `{${this.gqlQueryCountName}${this.generateQueryParams(params)}}`
+  }
+
+  get gqlQueryListName() {
+    return `${this.table.replace(/(?:^|_)(.)/g, (_, m) => m.toUpperCase())}List`;
+  }
+
+  get gqlQueryReadName() {
+    return `${this.table.replace(/(?:^|_)(.)/g, (_, m) => m.toUpperCase())}Read`;
+  }
+
+  get tableCamelized() {
+    return `${this.table.replace(/(?:^|_)(.)/g, (_, m) => m.toUpperCase())}`;
+  }
+
+  get gqlReqBody() {
+    return `{\n${this.columns.map(c => c._cn).join('\n')}\n}`
+  }
+
+  get gqlQueryCountName() {
+    return `${this.tableCamelized}Count`;
+  }
+
+  get gqlMutationCreateName() {
+    return `${this.tableCamelized}Create`;
+  }
+
+  get gqlMutationUpdateName() {
+    return `${this.tableCamelized}Update`;
+  }
+
+  get gqlMutationDeleteName() {
+    return `${this.tableCamelized}Delete`;
+  }
+
+
+  async paginatedList(params) {
+    // const list = await this.list(params);
+    // const count = (await this.count({where: params.where || ''}));
+    const [list, count] = await Promise.all([this.list(params), this.count({where: params.where || ''})]);
+    return {list, count};
+  }
+
+
+  async update(id, data,oldData) {
+    const data1 = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: `mutation update($id:String!, $data:${this.tableCamelized}Input){
+         ${this.gqlMutationUpdateName}(id: $id, data: $data)
+      }`,
+      variables: {
+        id, data
+      }
+    });
+
+    const colName = Object.keys(data)[0];
+    this.$ctx.$store.dispatch('sqlMgr/ActSqlOp', [{dbAlias: this.$ctx.nodes.dbAlias}, 'xcAuditCreate', {
+      tn: this.table,
+      cn: colName,
+      pk: id,
+      value: data[colName],
+      prevValue: oldData[colName]
+    }])
+
+    return data1.data.data[this.gqlMutationUpdateName];
+  }
+
+  async insert(data) {
+
+    const data1 = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: `mutation create($data:${this.tableCamelized}Input){
+         ${this.gqlMutationCreateName}(data: $data)${this.gqlReqBody}
+      }`,
+      variables: {
+        data
+      }
+    });
+    return data1.data.data[this.gqlMutationCreateName];
+  }
+
+  async delete(id) {
+    const data1 = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: `mutation delete($id:String!){
+         ${this.gqlMutationDeleteName}(id: $id)
+      }`,
+      variables: {id}
+    });
+
+    return data1.data.data[this.gqlMutationDeleteName];
+  }
+
+
+  async read(id) {
+
+    const data = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, {
+      query: this.gqlReadQuery(id),
+      variables: null
+    });
+    return data.data.data[this.gqlQueryReadName];
+
+  }
+
+
+  get $axios() {
+    return this.$ctx.$axios;
+  }
+
+  get table() {
+    return this.$ctx && this.$ctx.meta && this.$ctx.meta._tn && inflection.camelize(this.$ctx.meta._tn);
+  }
+
+}
+/**
+ * @copyright Copyright (c) 2021, Xgene Cloud Ltd
+ *
+ * @author Naveen MR <oof1lab@gmail.com>
+ * @author Pranav C Balan <pranavxc@gmail.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */