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<template>
<div class="list-group-item row">
<form v-if="!metaruleId">
<div class="form-group">
<label for="metarule">Select a Metarule:</label>
<select v-model="metaruleId" class="form-control" id="metarule" name="metarule">
<option
v-for="metarule in policy.model.meta_rules"
:key="metarule.id"
:value="metarule.id"
>{{ metarule.name }}</option>
</select>
</div>
<button type="button" class="btn btn-secondary" @click="close()">Cancel</button>
</form>
<form v-else>
<div
class="form-group"
v-for="(categoryWrapper, index) in ruleData"
:key="categoryWrapper.id"
>
<label
:for="categoryWrapper.category.name"
>{{ 'Select ' + categoryWrapper.type + ' data of ' + categoryWrapper.category.name + ' category' }}</label>
<select
v-model="ruleCreate.rule[index]"
class="form-control"
:id="categoryWrapper.category.name"
:name="categoryWrapper.category.name"
v-validate.initial="'required'"
>
<option
v-for="data in categoryWrapper.data"
:key="data.id"
:value="data.id"
>{{ data.name }}</option>
</select>
<create-data
class="m-3"
@close="creatingDataCategory = null"
@dataCreated="dataCreated(categoryWrapper, $event, index)"
:policy="policy"
:type="categoryWrapper.type"
:category="categoryWrapper.category"
v-if="creatingDataCategory == categoryWrapper.category"
></create-data>
<button
v-else
type="button"
class="btn btn-primary mt-3"
@click="creatingDataCategory = categoryWrapper.category"
>Or Create one</button>
</div>
<div v-for='(attribute, index) in policy.attributes' :key="attribute.id" class="form-group">
<label for="ruleAttributes">Attribute {{attribute.id}}</label>
<select
v-model="attributes[index]"
class="form-control"
v-validate.initial="'required'"
>
<option
v-for="value in attribute.values"
:key="value"
:value="value"
>{{ value }}</option>
</select>
</div>
<div class="form-group">
<label for="ruleInstructions">Instructions</label>
<select
v-model="ruleCreate.instructions"
class="form-control"
v-validate.initial="'required'"
>
<option
v-for="data in instructions"
:key="data"
:value="data"
>{{ data }}</option>
</select>
</div>
<ul>
<li v-for="error in errors.all()" :key="error.id">{{ error }}</li>
</ul>
<button type="button" class="btn btn-secondary" @click="close()">Cancel</button>
<span> </span>
<button
type="button"
:disabled="errors.any()"
class="btn btn-primary"
@click="createRule()"
>Create</button>
</form>
</div>
</template>
<script>
import PolicyService from "./../../services/Policy.service.js";
import ModelService from "./../../services/Model.service.js";
import CreateData from "./CreateData.vue";
function addCategories(type, categories, data, mapArray, initArray) {
var dataFiltered = [];
for (var i = 0; i < categories.length; i++) {
var category = categories[i];
for (var j = 0; j < data.length; j++) {
var element = data[j];
if (element.category_id == category.id) {
dataFiltered.push(element);
}
}
mapArray.push({
id: category.id,
category: category,
data: dataFiltered,
type: type
});
initArray.push(dataFiltered.length > 0 ? dataFiltered[0].id : null);
}
}
export default {
name: "createRule",
props: {
policy: Object
},
components: {
CreateData
},
data: function() {
return {
metarule: null,
metaruleId: null,
creatingDataCategory: null,
ruleData: [],
ruleCreate: {
instructions: 'grant',
rule: [],
},
instructions: ['grant', 'deny'],
attributes: [],
attribute: '',
};
},
watch: {
policy() {
if (this.policy) {
this.metaruleId = null;
if (this.policy.model.meta_rules.length == 1) {
this.metaruleId = this.policy.model.meta_rules[0].id;
}
}
},
metaruleId() {
if (this.metaruleId) {
this.metarule = ModelService.getMetaRule(this.metaruleId);
if (this.metarule){
for (let i = 0; i < this.policy.attributes.length; i++){
let attrs = this.policy.attributes[i].default;
this.attributes.push(attrs);
}
}
addCategories(
"subject",
this.metarule.subject_categories,
this.policy.subjectData,
this.ruleData,
this.ruleCreate.rule
);
addCategories(
"object",
this.metarule.object_categories,
this.policy.objectData,
this.ruleData,
this.ruleCreate.rule
);
addCategories(
"action",
this.metarule.action_categories,
this.policy.actionData,
this.ruleData,
this.ruleCreate.rule
);
}
}
},
methods: {
createRule() {
this.ruleCreate.enabled = true;
const instruction = "[{\n\t\"decision\": " + "\"" + this.ruleCreate.instructions + "\"" + "\n}]";
this.ruleCreate.instructions = JSON.parse(instruction);
this.ruleCreate.meta_rule_id = this.metarule.id;
this.ruleCreate.policy_id = this.policy.id;
for (let i = 0; i < this.attributes.length; i++) {
this.ruleCreate.rule.push("attributes:" + this.attributes[i]);
}
PolicyService.addRuleToPolicy(this.policy, this.ruleCreate);
this.close();
},
dataCreated(wrapper, data, index) {
wrapper.data.push(data);
this.$set(this.ruleCreate.rule, index, data.id);
},
close() {
this.$emit("close");
}
}
};
</script>
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