feat: Implement workflow tags backend

alembic/versions/3bc0a0970817_add_tags_and_workflow_tags_tables.py

@@ -0,0 +1,72 @@
+"""Add tags and workflow tags tables
+
+Revision ID: 3bc0a0970817
+Revises: da03a0dfa2db
+Create Date: 2024-12-23 00:34:49.841129
+
+"""
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "3bc0a0970817"
+down_revision: str | None = "da03a0dfa2db"
+branch_labels: Sequence[str] | None = None
+depends_on: Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "tag",
+        sa.Column("surrogate_id", sa.Integer(), nullable=False),
+        sa.Column(
+            "created_at",
+            sa.TIMESTAMP(timezone=True),
+            server_default=sa.text("(now() AT TIME ZONE 'utc'::text)"),
+            nullable=False,
+        ),
+        sa.Column(
+            "updated_at",
+            sa.TIMESTAMP(timezone=True),
+            server_default=sa.text("(now() AT TIME ZONE 'utc'::text)"),
+            nullable=False,
+        ),
+        sa.Column("id", sqlmodel.sql.sqltypes.GUID(), nullable=False),
+        sa.Column("owner_id", sa.UUID(), nullable=True),
+        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+        sa.Column("color", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.ForeignKeyConstraint(["owner_id"], ["workspace.id"], ondelete="CASCADE"),
+        sa.PrimaryKeyConstraint("surrogate_id"),
+        sa.UniqueConstraint("name", "owner_id"),
+    )
+    op.create_index(op.f("ix_tag_id"), "tag", ["id"], unique=True)
+    op.create_index(op.f("ix_tag_name"), "tag", ["name"], unique=False)
+    op.create_table(
+        "workflowtag",
+        sa.Column("tag_id", sqlmodel.sql.sqltypes.GUID(), nullable=False),
+        sa.Column("workflow_id", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["tag_id"],
+            ["tag.id"],
+        ),
+        sa.ForeignKeyConstraint(
+            ["workflow_id"],
+            ["workflow.id"],
+        ),
+        sa.PrimaryKeyConstraint("tag_id", "workflow_id"),
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("workflowtag")
+    op.drop_index(op.f("ix_tag_name"), table_name="tag")
+    op.drop_index(op.f("ix_tag_id"), table_name="tag")
+    op.drop_table("tag")
+    # ### end Alembic commands ###

frontend/src/client/schemas.gen.ts

@@ -2772,6 +2772,86 @@ export const $SessionRead = {
     title: 'SessionRead'
 } as const;
 
+export const $TagCreate = {
+    properties: {
+        name: {
+            type: 'string',
+            title: 'Name'
+        },
+        color: {
+            anyOf: [
+                {
+                    type: 'string'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Color'
+        }
+    },
+    type: 'object',
+    required: ['name'],
+    title: 'TagCreate'
+} as const;
+
+export const $TagRead = {
+    properties: {
+        id: {
+            type: 'string',
+            format: 'uuid4',
+            title: 'Id'
+        },
+        name: {
+            type: 'string',
+            title: 'Name'
+        },
+        color: {
+            anyOf: [
+                {
+                    type: 'string'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Color'
+        }
+    },
+    type: 'object',
+    required: ['id', 'name'],
+    title: 'TagRead'
+} as const;
+
+export const $TagUpdate = {
+    properties: {
+        name: {
+            anyOf: [
+                {
+                    type: 'string'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Name'
+        },
+        color: {
+            anyOf: [
+                {
+                    type: 'string'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Color'
+        }
+    },
+    type: 'object',
+    title: 'TagUpdate'
+} as const;
+
 export const $TemplateAction_Input = {
     properties: {
         type: {
@@ -3655,6 +3735,20 @@ export const $WorkflowMetadataResponse = {
                 }
             ],
             title: 'Version'
+        },
+        tags: {
+            anyOf: [
+                {
+                    items: {
+                        '$ref': '#/components/schemas/TagRead'
+                    },
+                    type: 'array'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Tags'
         }
     },
     type: 'object',
@@ -3772,6 +3866,19 @@ export const $WorkflowResponse = {
     title: 'WorkflowResponse'
 } as const;
 
+export const $WorkflowTagCreate = {
+    properties: {
+        tag_id: {
+            type: 'string',
+            format: 'uuid4',
+            title: 'Tag Id'
+        }
+    },
+    type: 'object',
+    required: ['tag_id'],
+    title: 'WorkflowTagCreate'
+} as const;
+
 export const $WorkspaceMember = {
     properties: {
         user_id: {