1 files changed, 87 insertions, 0 deletions
diff --git a/app/assets/javascripts/pipelines/components/graph/linked_pipelines_column_legacy.vue b/app/assets/javascripts/pipelines/components/graph/linked_pipelines_column_legacy.vue
new file mode 100644
index 00000000000..7d371b33220
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+++ b/app/assets/javascripts/pipelines/components/graph/linked_pipelines_column_legacy.vue
@@ -0,0 +1,87 @@
+<script>
+import LinkedPipeline from './linked_pipeline.vue';
+import { UPSTREAM } from './constants';
+
+export default {
+  components: {
+    LinkedPipeline,
+  },
+  props: {
+    columnTitle: {
+      type: String,
+      required: true,
+    },
+    linkedPipelines: {
+      type: Array,
+      required: true,
+    },
+    type: {
+      type: String,
+      required: true,
+    },
+    projectId: {
+      type: Number,
+      required: true,
+    },
+  },
+  computed: {
+    columnClass() {
+      const positionValues = {
+        right: 'gl-ml-11',
+        left: 'gl-mr-7',
+      };
+      return `graph-position-${this.graphPosition} ${positionValues[this.graphPosition]}`;
+    },
+    graphPosition() {
+      return this.isUpstream ? 'left' : 'right';
+    },
+    isExpanded() {
+      return this.pipeline?.isExpanded || false;
+    },
+    isUpstream() {
+      return this.type === UPSTREAM;
+    },
+  },
+  methods: {
+    onPipelineClick(downstreamNode, pipeline, index) {
+      this.$emit('linkedPipelineClick', pipeline, index, downstreamNode);
+    },
+    onDownstreamHovered(jobName) {
+      this.$emit('downstreamHovered', jobName);
+    },
+    onPipelineExpandToggle(jobName, expanded) {
+      // Highlighting only applies to downstream pipelines
+      if (this.isUpstream) {
+        return;
+      }
+
+      this.$emit('pipelineExpandToggle', jobName, expanded);
+    },
+  },
+};
+</script>
+
+<template>
+  <div :class="columnClass" class="stage-column linked-pipelines-column">
+    <div class="stage-name linked-pipelines-column-title">{{ columnTitle }}</div>
+    <div v-if="isUpstream" class="cross-project-triangle"></div>
+    <ul>
+      <li v-for="(pipeline, index) in linkedPipelines" :key="pipeline.id">
+        <linked-pipeline
+          :class="{
+            active: pipeline.isExpanded,
+            'left-connector': pipeline.isExpanded && graphPosition === 'left',
+          }"
+          :pipeline="pipeline"
+          :column-title="columnTitle"
+          :project-id="projectId"
+          :type="type"
+          :expanded="isExpanded"
+          @pipelineClicked="onPipelineClick($event, pipeline, index)"
+          @downstreamHovered="onDownstreamHovered"
+          @pipelineExpandToggle="onPipelineExpandToggle"
+        />
+      </li>
+    </ul>
+  </div>
+</template>