mirror of
https://github.com/nocodb/nocodb.git
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feat: Lookup - column creation, deletion, duplicate validation, optimization
Signed-off-by: Pranav C <61551451+pranavxc@users.noreply.github.com>
This commit is contained in:
Pranav C
263
packages/nc-gui/plugins/ncApis/gqlApi.js
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263
packages/nc-gui/plugins/ncApis/gqlApi.js
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@@ -0,0 +1,263 @@
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export default class GqlApi {
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constructor(table, $ctx) {
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this.$ctx = $ctx
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this.table = $ctx.$store.state.meta.metas[table]._tn
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}
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get meta() {
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return this.$ctx.$store.state.meta.metas[this.$ctx.table] || {}
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}
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get columns() {
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return this.meta.columns || []
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}
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// todo: - get version letter and use table alias
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async list(params) {
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const data = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: await this.gqlQuery(params),
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variables: null
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})
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return data.data.data[this.gqlQueryListName]
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}
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async count(params) {
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const data = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: this.gqlCountQuery(params),
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variables: null
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})
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return data.data.data[this.gqlQueryCountName]
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}
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post(url, params) {
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return this.$axios({
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url: `${this.$axios.defaults.baseURL}${url}`,
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method: 'post',
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data: params
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})
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}
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generateQueryParams(params) {
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if (!params) { return '(where:"")' }
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const res = []
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if ('limit' in params) {
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res.push(`limit: ${params.limit}`)
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}
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if ('offset' in params) {
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res.push(`offset: ${params.offset}`)
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}
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if ('where' in params) {
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res.push(`where: ${JSON.stringify(params.where)}`)
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}
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if ('sort' in params) {
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res.push(`sort: ${JSON.stringify(params.sort)}`)
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}
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if (params.condition) {
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res.push(`condition: ${JSON.stringify(params.condition)}`)
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}
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if (params.conditionGraph) {
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res.push(`conditionGraph: ${JSON.stringify(JSON.stringify(params.conditionGraph))}`)
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}
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return `(${res.join(',')})`
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}
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async gqlQuery(params) {
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return `{${this.gqlQueryListName}${this.generateQueryParams(params)}{${this.gqlReqBody}${await this.gqlRelationReqBody(params)}}}`
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}
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gqlReadQuery(id) {
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return `{${this.gqlQueryReadName}(id:"${id}"){${this.gqlReqBody}}}`
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}
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gqlCountQuery(params) {
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return `{${this.gqlQueryCountName}${this.generateQueryParams(params)}}`
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}
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get gqlQueryListName() {
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return `${this.meta._tn}List`
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}
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get gqlQueryReadName() {
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return `${this.meta._tn}Read`
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}
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get tableCamelized() {
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return `${this.meta._tn}`
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}
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get gqlReqBody() {
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return `\n${this.columns.map(c => c._cn).join('\n')}\n`
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}
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async gqlRelationReqBody(params) {
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let str = ''
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if (params.hm) {
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for (const child of params.hm.split(',')) {
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await this.$ctx.$store.dispatch('meta/ActLoadMeta', {
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dbAlias: this.$ctx.dbAlias,
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env: this.$ctx.env,
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tn: child
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})
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const meta = this.$ctx.$store.state.meta.metas[child]
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if (meta) {
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str += `\n${meta._tn}List{\n${meta.columns.map(c => c._cn).join('\n')}\n}`
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}
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}
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}
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if (params.bt) {
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for (const parent of params.bt.split(',')) {
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await this.$ctx.$store.dispatch('meta/ActLoadMeta', {
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dbAlias: this.$ctx.dbAlias,
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env: this.$ctx.env,
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tn: parent
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})
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const meta = this.$ctx.$store.state.meta.metas[parent]
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if (meta) {
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str += `\n${meta._tn}Read{\n${meta.columns.map(c => c._cn).join('\n')}\n}`
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}
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}
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}
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if (params.mm) {
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for (const mm of params.mm.split(',')) {
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await this.$ctx.$store.dispatch('meta/ActLoadMeta', {
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dbAlias: this.$ctx.dbAlias,
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env: this.$ctx.env,
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tn: mm
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})
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const meta = this.$ctx.$store.state.meta.metas[mm]
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if (meta) {
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str += `\n${meta._tn}MMList{\n${meta.columns.map(c => c._cn).join('\n')}\n}`
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}
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}
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}
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return str
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}
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get gqlQueryCountName() {
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return `${this.tableCamelized}Count`
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}
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get gqlMutationCreateName() {
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return `${this.tableCamelized}Create`
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}
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get gqlMutationUpdateName() {
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return `${this.tableCamelized}Update`
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}
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get gqlMutationDeleteName() {
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return `${this.tableCamelized}Delete`
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}
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async paginatedList(params) {
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// const list = await this.list(params);
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// const count = (await this.count({where: params.where || ''}));
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const [list, count] = await Promise.all([
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this.list(params), this.count({
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where: params.where || '',
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conditionGraph: params.conditionGraph,
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condition: params.condition
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})
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])
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return { list, count }
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}
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async update(id, data, oldData) {
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const data1 = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: `mutation update($id:String!, $data:${this.tableCamelized}Input){
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${this.gqlMutationUpdateName}(id: $id, data: $data)
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}`,
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variables: {
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id, data
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}
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})
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const colName = Object.keys(data)[0]
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this.$ctx.$store.dispatch('sqlMgr/ActSqlOp', [{ dbAlias: this.$ctx.dbAlias }, 'xcAuditCreate', {
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tn: this.table,
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cn: colName,
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pk: id,
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value: data[colName],
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prevValue: oldData[colName]
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}])
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return data1.data.data[this.gqlMutationUpdateName]
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}
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async insert(data) {
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const data1 = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: `mutation create($data:${this.tableCamelized}Input){
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${this.gqlMutationCreateName}(data: $data){${this.gqlReqBody}}
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}`,
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variables: {
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data
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}
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})
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return data1.data.data[this.gqlMutationCreateName]
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}
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async delete(id) {
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const data1 = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: `mutation delete($id:String!){
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${this.gqlMutationDeleteName}(id: $id)
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}`,
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variables: { id }
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})
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return data1.data.data[this.gqlMutationDeleteName]
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}
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async read(id) {
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const data = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: this.gqlReadQuery(id),
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variables: null
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})
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return data.data.data[this.gqlQueryReadName]
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}
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get $axios() {
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return this.$ctx.$axios
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}
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async paginatedM2mNotChildrenList(params, assoc, pid) {
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const list = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: `query m2mNotChildren($pid: String!,$assoc:String!,$parent:String!, $limit:Int, $offset:Int){
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m2mNotChildren(pid: $pid,assoc:$assoc,parent:$parent,limit:$limit, offset:$offset)
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}`,
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variables: {
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parent: this.meta.tn, assoc, pid: pid + '', ...params
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}
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})
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const count = await this.post(`/nc/${this.$ctx.projectId}/v1/graphql`, {
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query: `query m2mNotChildrenCount($pid: String!,$assoc:String!,$parent:String!){
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m2mNotChildrenCount(pid: $pid,assoc:$assoc,parent:$parent)
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}`,
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variables: {
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parent: this.meta.tn, assoc, pid: pid + ''
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}
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})
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return { list: list.data.data.m2mNotChildren, count: count.data.data.m2mNotChildrenCount.count }
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}
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}
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/**
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* @copyright Copyright (c) 2021, Xgene Cloud Ltd
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*
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* @author Naveen MR <oof1lab@gmail.com>
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* @author Pranav C Balan <pranavxc@gmail.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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