feat: metasync(wip)

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nocodb/src/lib/noco/common/BaseApiBuilder.ts

@@ -208,11 +208,10 @@ export default abstract class BaseApiBuilder<T extends Noco>
 
   public async onTableDelete(
     tn: string,
-    extras?: { ignoreRelations?: boolean }
+    extras?: { ignoreVirtualRelations?: boolean; ignoreViews?: boolean }
   ): Promise<void> {
     this.baseLog(`onTableDelete : '%s'`, tn);
     XcCache.del([this.projectId, this.dbAlias, 'table', tn].join('::'));
-    if (!extras?.ignoreRelations)
     await this.xcMeta.metaDelete(
       this.projectId,
       this.dbAlias,
@@ -230,9 +229,11 @@ export default abstract class BaseApiBuilder<T extends Noco>
               eq: tn
             }
           }
-          ]
+        ],
+        ...(extras?.ignoreVirtualRelations ? { type: { eq: 'virtual' } } : {})
       }
     );
+
     await this.deleteTableNameInACL(tn);
 
     await this.xcMeta.metaDelete(
@@ -355,7 +356,7 @@ export default abstract class BaseApiBuilder<T extends Noco>
         /* update fieldsOrder */
         const index = fieldsOrder.indexOf(alias);
         if (index > -1) {
-          fieldsOrder.splice(index, 0);
+          fieldsOrder.splice(index, 1);
         }
 
         /* update formView params */
@@ -1030,7 +1031,7 @@ export default abstract class BaseApiBuilder<T extends Noco>
           /* update fieldsOrder */
           const index = fieldsOrder.indexOf(column.cno);
           if (index > -1) {
-            fieldsOrder.splice(index, 0);
+            fieldsOrder.splice(index, 1);
           }
 
           /* update formView params */
@@ -1531,7 +1532,7 @@ export default abstract class BaseApiBuilder<T extends Noco>
         /* update fieldsOrder */
         const index = fieldsOrder.indexOf(alias);
         if (index > -1) {
-          fieldsOrder.splice(index, 0);
+          fieldsOrder.splice(index, 1);
         }
 
         /* update formView params */
@@ -2957,7 +2958,7 @@ export default abstract class BaseApiBuilder<T extends Noco>
   }
 
   public async onTableMetaRecreate(tableName: string): Promise<void> {
-    const meta = this.getMeta(tableName);
+    const oldMeta = this.getMeta(tableName);
 
     const virtualRelations = await this.xcMeta.metaList(
       this.projectId,
@@ -2966,7 +2967,7 @@ export default abstract class BaseApiBuilder<T extends Noco>
 
       {
         xcCondition: {
-          virtual: true,
+          type: 'virtual',
           _or: [
             {
               tn: {
@@ -3003,16 +3004,95 @@ export default abstract class BaseApiBuilder<T extends Noco>
           rel.id
         );
     }
-
+    // todo : handle query params
+    const oldModelRow = await this.xcMeta.metaGet(
+      this.projectId,
+      this.dbAlias,
+      'nc_models',
+      { title: tableName }
+    );
     await this.onTableDelete(tableName, {
-      ignoreRelations: true,
+      ignoreVirtualRelations: true,
       ignoreViews: true
     } as any);
 
-    // todo : handle query params
-    // todo : handle query para
+    let queryParams: any;
+    try {
+      queryParams = JSON.parse(oldModelRow.query_params);
+    } catch (e) {
+      queryParams = {};
+    }
+
+    const {
+      virtualViews,
+      virtualViewsParamsArr
+    } = await this.extractSharedAndVirtualViewsParams(tableName);
+
+    await this.onTableCreate(tableName, { oldMeta: oldMeta });
+
+    const meta = this.getMeta(tableName);
+
+    for (const oldColumn of oldMeta.columns) {
+      if (meta.columns.find(c => c.c === oldColumn.cn)) continue;
+
+      // virtual views param update
+      for (const qp of [queryParams, ...virtualViewsParamsArr]) {
+        if (!qp) continue;
 
-    await this.onTableCreate(tableName, { oldMeta: meta });
+        // @ts-ignore
+        const {
+          filters = {},
+          sortList = [],
+          showFields = {},
+          fieldsOrder = [],
+          extraViewParams = {}
+        } = qp;
+        /* update sort field */
+        const sIndex = (sortList || []).findIndex(
+          v => v.field === oldColumn.cno
+        );
+        if (sIndex > -1) {
+          sortList.splice(sIndex, 1);
+        }
+        /* update show field */
+        if (oldColumn.cno in showFields) {
+          delete showFields[oldColumn.cno];
+        }
+        /* update filters */
+        if (
+          filters &&
+          JSON.stringify(filters)?.includes(`"${oldColumn.cno}"`)
+        ) {
+          filters.splice(0, filters.length);
+        }
+
+        /* update fieldsOrder */
+        const index = fieldsOrder.indexOf(oldColumn.cno);
+        if (index > -1) {
+          fieldsOrder.splice(index, 1);
+        }
+
+        /* update formView params */
+        //  extraViewParams.formParams.fields
+        if (extraViewParams?.formParams?.fields?.[oldColumn.cno]) {
+          delete extraViewParams.formParams.fields[oldColumn.cno];
+        }
+      }
+    }
+
+    await this.updateSharedAndVirtualViewsParams(
+      virtualViewsParamsArr,
+      virtualViews
+    );
+    await this.xcMeta.metaUpdate(
+      this.projectId,
+      this.dbAlias,
+      'nc_models',
+      {
+        query_params: JSON.stringify(queryParams)
+      },
+      { title: tableName, type: 'table' }
+    );
   }
 
   protected async getOrderVal(): Promise<number> {

packages/nocodb/src/lib/noco/gql/GqlApiBuilder.ts

@@ -199,10 +199,7 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
     await this.reInitializeGraphqlEndpoint();
   }
 
-  public async onTableDelete(
-    tn: string,
-    extras?: { ignoreRelations?: boolean }
-  ): Promise<void> {
+  public async onTableDelete(tn: string, extras?: any): Promise<void> {
     await super.onTableDelete(tn, extras);
     this.log(`onTableDelete : '%s' `, tn);
     delete this.models[tn];
@@ -735,6 +732,7 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
     /* Get all relations */
     /*    let [
       relations,
+      // eslint-disable-next-line prefer-const
       missingRelations
     ] = await this.getRelationsAndMissingRelations();
     relations = relations.concat(missingRelations);*/

packages/nocodb/src/lib/noco/rest/RestApiBuilder.ts

@@ -883,10 +883,7 @@ export class RestApiBuilder extends BaseApiBuilder<Noco> {
     });
   }
 
-  public async onTableDelete(
-    tn: string,
-    extras?: { ignoreRelations?: boolean }
-  ): Promise<void> {
+  public async onTableDelete(tn: string, extras?: any): Promise<void> {
     await super.onTableDelete(tn, extras);
     this.log("onTableDelete : '%s'", tn);
     try {

packages/nocodb/src/lib/sqlMgr/code/models/xc/BaseModelXcMeta.ts

@@ -105,6 +105,12 @@ abstract class BaseModelXcMeta extends BaseRender {
         _cn: `${bt._rtn} <= ${bt._tn}`
       }))
     ];
+
+    // const oldVirtualCols = this.ctx?.oldMeta?.v || [];
+
+    // for (const oldVCol of oldVirtualCols) {
+    //   if
+    // }
   }
 
   public mapDefaultPrimaryValue(columnsArr: any[]): void {