antares/src/renderer/components/ForeignKeySelect.vue

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<template>
<select
ref="editField"
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class="form-select pl-1 pr-4"
:class="{'small-select': size === 'small'}"
@change="onChange"
@blur="$emit('blur')"
>
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<option v-if="!isValidDefault" :value="value">
{{ value }} - {{ $t('message.invalidDefault') }}
</option>
<option
v-for="row in foreignList"
:key="row.foreign_column"
:value="row.foreign_column"
:selected="row.foreign_column === value"
>
{{ row.foreign_column }} {{ 'foreign_description' in row ? ` - ${row.foreign_description}` : '' | cutText }}
</option>
</select>
</template>
<script>
import Tables from '@/ipc-api/Tables';
import { mapGetters, mapActions } from 'vuex';
import { TEXT, LONG_TEXT } from 'common/fieldTypes';
export default {
name: 'ForeignKeySelect',
filters: {
cutText (val) {
if (typeof val !== 'string') return val;
return val.length > 15 ? `${val.substring(0, 15)}...` : val;
}
},
props: {
value: [String, Number],
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keyUsage: Object,
size: {
type: String,
default: ''
}
},
data () {
return {
foreignList: []
};
},
computed: {
...mapGetters({
selectedWorkspace: 'workspaces/getSelected'
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}),
isValidDefault () {
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if (!this.foreignList.length) return true;
if (this.value === null) return false;
return this.foreignList.some(foreign => foreign.foreign_column.toString() === this.value.toString());
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}
},
async created () {
let foreignDesc;
const params = {
uid: this.selectedWorkspace,
schema: this.keyUsage.refSchema,
table: this.keyUsage.refTable
};
try { // Field data
const { status, response } = await Tables.getTableColumns(params);
if (status === 'success') {
const textField = response.find(field => [...TEXT, ...LONG_TEXT].includes(field.type) && field.name !== this.keyUsage.refField);
foreignDesc = textField ? textField.name : false;
}
else
this.addNotification({ status: 'error', message: response });
}
catch (err) {
this.addNotification({ status: 'error', message: err.stack });
}
try { // Foregn list
const { status, response } = await Tables.getForeignList({
...params,
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column: this.keyUsage.refField,
description: foreignDesc
});
if (status === 'success')
this.foreignList = response.rows;
else
this.addNotification({ status: 'error', message: response });
}
catch (err) {
this.addNotification({ status: 'error', message: err.stack });
}
},
methods: {
...mapActions({
addNotification: 'notifications/addNotification'
}),
onChange () {
this.$emit('update:value', this.$refs.editField.value);
}
}
};
</script>