import inflection from 'inflection' export default class GqlApi { constructor(table, columns, meta, $ctx) { // this.table = table; this.columns = columns this.meta = meta this.$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: await 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: `${url}`, method: 'post', data: params }) } 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)}`) } if (params.condition) { res.push(`condition: ${JSON.stringify(params.condition)}`) } if (params.conditionGraph) { res.push(`conditionGraph: ${JSON.stringify(JSON.stringify(params.conditionGraph))}`) } return `(${res.join(',')})` } async gqlQuery(params) { return `{${this.gqlQueryListName}${this.generateQueryParams(params)}{${this.gqlReqBody}${await this.gqlRelationReqBody(params)}}}` } gqlReadQuery(id) { return `{${this.gqlQueryReadName}(id:"${id}"){${this.gqlReqBody}}}` } gqlCountQuery(params) { return `{${this.gqlQueryCountName}${this.generateQueryParams(params)}}` } get gqlQueryListName() { return `${this.meta._tn}List` } get gqlQueryReadName() { return `${this.meta._tn}Read` } get tableCamelized() { return `${this.meta._tn}` } get gqlReqBody() { return `\n${this.columns.map(c => c._cn).join('\n')}\n` } async gqlRelationReqBody(params) { let str = '' if (params.hm) { for (const child of params.hm.split(',')) { await this.$ctx.$store.dispatch('meta/ActLoadMeta', { dbAlias: this.$ctx.nodes.dbAlias, env: this.$ctx.nodes.env, tn: child }) const meta = this.$ctx.$store.state.meta.metas[child] if (meta) { str += `\n${meta._tn}List{\n${meta.columns.map(c => c._cn).join('\n')}\n}` } } } if (params.bt) { for (const parent of params.bt.split(',')) { await this.$ctx.$store.dispatch('meta/ActLoadMeta', { dbAlias: this.$ctx.nodes.dbAlias, env: this.$ctx.nodes.env, tn: parent }) const meta = this.$ctx.$store.state.meta.metas[parent] if (meta) { str += `\n${meta._tn}Read{\n${meta.columns.map(c => c._cn).join('\n')}\n}` } } } if (params.mm) { for (const mm of params.mm.split(',')) { await this.$ctx.$store.dispatch('meta/ActLoadMeta', { dbAlias: this.$ctx.nodes.dbAlias, env: this.$ctx.nodes.env, tn: mm }) const meta = this.$ctx.$store.state.meta.metas[mm] if (meta) { str += `\n${meta._tn}MMList{\n${meta.columns.map(c => c._cn).join('\n')}\n}` } } } return str } get gqlQueryCountName() { return `${this.tableCamelized}Count` } get gqlMutationCreateName() { return `${this.tableCamelized}Create` } get gqlMutationUpdateName() { return `${this.tableCamelized}Update` } get gqlMutationDeleteName() { return `${this.tableCamelized}Delete` } async paginatedList(params) { // const list = await this.list(params); // const count = (await this.count({where: params.where || ''})); const [list, count] = await Promise.all([ this.list(params), this.count({ where: params.where || '', conditionGraph: params.conditionGraph, condition: params.condition }) ]) return { list, count } } async update(id, data, oldData) { const data1 = await this.post(`/nc/${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.$axios } get table() { return this.meta && this.meta._tn && inflection.camelize(this.meta._tn) } async paginatedM2mNotChildrenList(params, assoc, pid) { const list = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, { query: `query m2mNotChildren($pid: String!,$assoc:String!,$parent:String!, $limit:Int, $offset:Int){ m2mNotChildren(pid: $pid,assoc:$assoc,parent:$parent,limit:$limit, offset:$offset) }`, variables: { parent: this.meta.tn, assoc, pid: pid + '', ...params } }) const count = await this.post(`/nc/${this.$ctx.$route.params.project_id}/v1/graphql`, { query: `query m2mNotChildrenCount($pid: String!,$assoc:String!,$parent:String!){ m2mNotChildrenCount(pid: $pid,assoc:$assoc,parent:$parent) }`, variables: { parent: this.meta.tn, assoc, pid: pid + '' } }) return { list: list.data.data.m2mNotChildren, count: count.data.data.m2mNotChildrenCount.count } } } /** * @copyright Copyright (c) 2021, Xgene Cloud Ltd * * @author Naveen MR * @author Pranav C Balan * * @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 . * */