1 files changed, 154 insertions, 0 deletions
diff --git a/app/assets/javascripts/sidebar/components/severity/sidebar_severity_widget.vue b/app/assets/javascripts/sidebar/components/severity/sidebar_severity_widget.vue
new file mode 100644
index 00000000000..ecb9a2809a0
--- /dev/null
+++ b/app/assets/javascripts/sidebar/components/severity/sidebar_severity_widget.vue
@@ -0,0 +1,154 @@
+<script>
+import { GlDropdown, GlDropdownItem, GlTooltip, GlSprintf } from '@gitlab/ui';
+import { createAlert } from '~/flash';
+import SidebarEditableItem from '~/sidebar/components/sidebar_editable_item.vue';
+import updateIssuableSeverity from '../../queries/update_issuable_severity.mutation.graphql';
+import { INCIDENT_SEVERITY, ISSUABLE_TYPES, SEVERITY_I18N as I18N } from '../../constants';
+import SeverityToken from './severity.vue';
+
+export default {
+  i18n: I18N,
+  components: {
+    GlTooltip,
+    GlSprintf,
+    GlDropdown,
+    GlDropdownItem,
+    SeverityToken,
+    SidebarEditableItem,
+  },
+  inject: ['canUpdate'],
+  props: {
+    projectPath: {
+      type: String,
+      required: true,
+    },
+    iid: {
+      type: String,
+      required: true,
+    },
+    initialSeverity: {
+      type: String,
+      required: false,
+      default: INCIDENT_SEVERITY.UNKNOWN.value,
+    },
+    issuableType: {
+      type: String,
+      required: false,
+      default: ISSUABLE_TYPES.INCIDENT,
+      validator: (value) => {
+        // currently severity is supported only for incidents, but this list might be extended
+        return [ISSUABLE_TYPES.INCIDENT].includes(value);
+      },
+    },
+  },
+  data() {
+    return {
+      isUpdating: false,
+      severity: this.initialSeverity,
+    };
+  },
+  computed: {
+    severitiesList() {
+      switch (this.issuableType) {
+        case ISSUABLE_TYPES.INCIDENT:
+          return Object.values(INCIDENT_SEVERITY);
+        default:
+          return [];
+      }
+    },
+    selectedItem() {
+      return this.severitiesList.find((severity) => severity.value === this.severity);
+    },
+  },
+  methods: {
+    updateSeverity(value) {
+      this.$refs.toggle.collapse();
+      this.isUpdating = true;
+      this.$apollo
+        .mutate({
+          mutation: updateIssuableSeverity,
+          variables: {
+            iid: this.iid,
+            severity: value,
+            projectPath: this.projectPath,
+          },
+        })
+        .then((resp) => {
+          const {
+            data: {
+              issueSetSeverity: {
+                errors = [],
+                issue: { severity },
+              },
+            },
+          } = resp;
+
+          if (errors[0]) {
+            throw errors[0];
+          }
+          this.severity = severity;
+        })
+        .catch(() =>
+          createAlert({
+            message: `${this.$options.i18n.UPDATE_SEVERITY_ERROR} ${this.$options.i18n.TRY_AGAIN}`,
+          }),
+        )
+        .finally(() => {
+          this.isUpdating = false;
+        });
+    },
+    showDropdown() {
+      this.$refs.dropdown.show();
+    },
+  },
+};
+</script>
+
+<template>
+  <div ref="sidebarSeverity" class="block">
+    <sidebar-editable-item
+      ref="toggle"
+      :loading="isUpdating"
+      :title="$options.i18n.SEVERITY"
+      :can-edit="canUpdate"
+      @open="showDropdown"
+    >
+      <template #collapsed>
+        <div ref="severity" class="sidebar-collapsed-icon">
+          <severity-token :severity="selectedItem" :icon-size="14" :icon-only="true" />
+          <gl-tooltip :target="() => $refs.severity" boundary="viewport" placement="left">
+            <gl-sprintf :message="$options.i18n.SEVERITY_VALUE">
+              <template #severity>
+                {{ selectedItem.label }}
+              </template>
+            </gl-sprintf>
+          </gl-tooltip>
+        </div>
+        <div class="hide-collapsed">
+          <severity-token :severity="selectedItem" />
+        </div>
+      </template>
+
+      <template #default>
+        <gl-dropdown
+          ref="dropdown"
+          class="gl-mt-3"
+          block
+          :header-text="__('Assign severity')"
+          :text="selectedItem.label"
+        >
+          <gl-dropdown-item
+            v-for="option in severitiesList"
+            :key="option.value"
+            data-testid="severityDropdownItem"
+            is-check-item
+            :is-checked="option.value === severity"
+            @click="updateSeverity(option.value)"
+          >
+            <severity-token :severity="option" />
+          </gl-dropdown-item>
+        </gl-dropdown>
+      </template>
+    </sidebar-editable-item>
+  </div>
+</template>