nocodb/packages/nc-gui/components/project/projectMetadata/sync/disableOrEnableViews.vue

<template>
  <v-container fluid>
    <v-card>
      <v-row>
<!--        <v-col cols="12">-->
<!--          <h4 class="text-center my-2 grey&#45;&#45;text text&#45;&#45;darken-2 title"> Metadata Management-->
<!--          </h4></v-col>-->
        <v-col cols="8">
          <v-card class="pb-2">
            <v-toolbar flat height="50" class="toolbar-border-bottom">


              <v-text-field v-if="dbAliasList && db" v-model="filter" dense hide-details
                            class="my-2 mx-auto"
                            :placeholder="`Search '${db.connection.database}' models`"
                            prepend-inner-icon="search"
                            style="max-width:500px"
                            outlined></v-text-field>

              <v-spacer></v-spacer>
              <x-btn outlined tooltip="Reload list" small @click="loadModels();loadTableList()"
                     color="primary"
                     icon="refresh">Reload
              </x-btn>
              <x-btn outlined :loading="updating" :disabled="updating || !edited" tooltip="Save Changes"
                     small
                     @click="saveModels()"
                     color="primary" icon="save">Save
              </x-btn>

            </v-toolbar>


            <div class="d-flex d-100 justify-center">


              <v-simple-table dense v-slot:default style="min-width: 400px">
                <thead>
                <tr>
                  <th>Models <span class="caption ml-1" v-show="!isNewOrDeletedModelFound">({{
                      enableCountText
                    }})</span>
                  </th>
                  <th>APIs</th>
                  <th>Actions</th>
                  <th>Comment</th>
                </tr>
                </thead>
                <tbody>
                <tr v-for="model in comparedModelList"
                    v-if="model.title.toLowerCase().indexOf(filter.toLowerCase()) > -1">
                  <td>{{ model.title }}</td>
                  <td>
                    <v-checkbox dense :disabled="model.new || model.deleted" @change="edited = true"
                                v-model="model.enabled"></v-checkbox>
                  </td>
                  <td>
                    <template v-if="model.new">
                      <!--                  <x-icon small color="success success" tooltip="Add and sync meta information"-->
                      <!--                          @click="addTableMeta([model.title])">mdi-plus-circle-outline-->
                      <!--                  </x-icon>-->
                    </template>
                    <template v-else-if="model.deleted">
                      <!--                  <x-icon small v-else-if="model.deleted" color="error error" tooltip="Delete meta information"-->
                      <!--                          @click="deleteTableMeta([model.title])">mdi-delete-outline-->
                      <!--                  </x-icon>-->
                    </template>
                    <x-icon small v-else color="primary" tooltip="Recreate metadata"
                            @click="recreateTableMeta(model.title)">mdi-reload
                    </x-icon>

                  </td>

                  <td>
                        <span v-if="model.new"
                              class="caption success--text">New table found in DB. Yet to be synced.</span>
                    <span v-else-if="model.deleted" class="caption error--text">This table doesn't exist in DB. Yet to be synced.</span>
                    <!--                  <span v-else class="caption grey&#45;&#45;text">Recreate metadata.</span>-->
                  </td>

                </tr>
                </tbody>
              </v-simple-table>
            </div>
          </v-card>
        </v-col>
        <v-col cols="4" style="padding-top:100px">
          <div class="d-flex">
            <v-spacer></v-spacer>

            <v-tooltip bottom>
              <template v-slot:activator="{on}">
                <v-alert dense
                         v-on="on"
                         border="left"
                         colored-border
                         elevation="2"
                         color="warning"
                         v-if="isNewOrDeletedModelFound" type="warning"> Views metadata <br>is out of sync

                </v-alert>
                <v-alert dense
                         v-on="on" outlined v-else type="success">Views metadata is in sync
                </v-alert>
              </template>
              <template v-if="!isNewOrDeletedModelFound">
                Metadata for API creation & management is in sync with
                '{{ db.connection.database }}' Database.
              </template>
              <template v-else>
                Metadata for API creation & management isn't sync with
                '{{ db.connection.database }}' Database.
              </template>

            </v-tooltip>
            <v-spacer></v-spacer>
          </div>
          <div class="d-flex justify-center" v-if="isNewOrDeletedModelFound">
            <x-btn
              x-large
              btn.class="mx-auto primary"
              tooltip="Sync metadata"
              @click="syncMetadata"

            >
              <v-icon color="white" class="mr-2 mt-n1">mdi-database-sync</v-icon>
              Sync Now
            </x-btn>
          </div>

        </v-col>
      </v-row>
    </v-card>
  </v-container>
</template>

<script>
import {mapGetters} from "vuex";
import {isMetaTable} from "@/helpers/xutils";

export default {
  name: "disableOrEnableViews",
  data: () => ({
    edited: false,
    models: null,
    updating: false,
    dbsTab: 0,
    filter: '',
    views: null
  }),
  props: ['nodes', 'db'],
  async mounted() {
    await this.loadModels();
    await this.loadTableList();
  },
  methods: {
    async addTableMeta(tables) {
      try {
        await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          dbAlias: this.db.meta.dbAlias,
          env: this.$store.getters['project/GtrEnv']
        }, 'viewMetaCreate', {
          viewNames: tables//this.comparedModelList.filter(t => t.new).map(t=>t.title)
        }]);
        setTimeout(async () => {
          await this.loadModels()
          this.$toast.success('Table metadata added successfully').goAway(3000);
        }, 1000);
      } catch (e) {
        this.$toast.error('Some error occurred').goAway(5000)
      }
    },
    async deleteTableMeta(tables) {
      try {
        await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          dbAlias: this.db.meta.dbAlias,
          env: this.$store.getters['project/GtrEnv']
        }, 'viewMetaDelete', {
          tableNames: tables
        }]);
        setTimeout(async () => {
          await this.loadModels()
          this.$toast.success('Table metadata deleted successfully').goAway(3000);
        }, 1000);
      } catch (e) {
        this.$toast.error('Some error occurred').goAway(5000)
      }
    },
    async syncMetadata() {
      const addTables = this.comparedModelList.filter(t => t.new).map(t => t.title);
      const deleteTables = this.comparedModelList.filter(t => t.deleted).map(t => t.title);
      if (addTables.length) {
        await this.addTableMeta(addTables);
      }
      if (deleteTables.length) {
        await this.deleteTableMeta(deleteTables);
      }
    },

    async recreateTableMeta(table) {
      try {
        await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          dbAlias: this.db.meta.dbAlias,
          env: this.$store.getters['project/GtrEnv']
        }, 'viewMetaRecreate', {
          tn: table
        }]);
        setTimeout(async () => {
          await this.loadModels()
          this.$toast.success('Table metadata recreated successfully').goAway(3000);
        }, 1000);
      } catch (e) {
        this.$toast.error('Some error occurred').goAway(5000)
      }
    },
    async loadModels() {
      if (this.dbAliasList[this.dbsTab]) {
        this.models = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          dbAlias: this.db.meta.dbAlias,
          env: this.$store.getters['project/GtrEnv']
        }, 'xcViewModelsList']);
        this.edited = false;
      }
    },
    async loadTableList() {
      this.views = (await this.$store.dispatch('sqlMgr/ActSqlOp', [{
        dbAlias: this.db.meta.dbAlias,
        env: this.$store.getters['project/GtrEnv']
      }, 'viewList'])).data.list;
    },

    async saveModels() {
      this.updating = true;
      try {
        await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          dbAlias: this.db.meta.dbAlias,
          env: this.$store.getters['project/GtrEnv']
        }, 'xcViewModelsEnable', this.models.filter(m => m.enabled).map(m => m.title)]);
        this.$toast.success('Models changes are updated successfully').goAway(3000);
      } catch (e) {
        this.$toast.error('Some error occurred').goAway(3000);
        console.log(e.message);
      }
      this.updating = false;
      this.edited = false;
    }
  },
  computed: {
    ...mapGetters({
      dbAliasList: 'project/GtrDbAliasList'
    }),
    enableCountText() {
      return this.models ?
        `${this.models.filter(m => m.enabled).length}/${this.models.length} enabled`
        : ''
    },

    isNewOrDeletedModelFound() {
      return this.comparedModelList.some(m => m.new || m.deleted)
    },
    comparedModelList() {
      const res = [];
      const getPriority = (item) => {
        if (item.new) return 2;
        if (item.deleted) return 1;
        return 0;
      }
      if (this.views && this.models) {
        const tables = this.views.filter(t => !isMetaTable(t.view_name)).map(t => t.view_name);
        res.push(...this.models.map(m => {
          const i = tables.indexOf(m.title);
          if (i === -1) {
            m.deleted = true;
          } else {
            tables.splice(i, 1);
          }
          return m;
        }));
        res.push(...tables.map(t => ({
          title: t, new: true
        })))
      }
      res.sort((a, b) => getPriority(b) - getPriority(a))
      return res;
    }
  },

}
</script>

<style scoped>

</style>
<!--
/**
 * @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/>.
 *
 */
-->