Obaid alah Saleh
114 lines
5.4 KiB
SQL
114 lines
5.4 KiB
SQL
-- AI-Powered Tree-Based Reminder Sequence System
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-- This migration adds the foundation for sophisticated reminder trees
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-- Core Tree Definition
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CREATE TABLE "ReminderTree" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"clinicId" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"description" TEXT,
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"triggerType" TEXT NOT NULL, -- booking_created | no_show | completed | custom
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"isActive" BOOLEAN NOT NULL DEFAULT true,
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"version" INTEGER NOT NULL DEFAULT 1,
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"metadata" TEXT, -- JSON: A/B test groups, analytics tags, etc.
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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FOREIGN KEY ("clinicId") REFERENCES "Clinic" ("id") ON DELETE CASCADE
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);
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-- Individual nodes in the tree
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CREATE TABLE "TreeNode" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"treeId" TEXT NOT NULL,
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"parentId" TEXT, -- NULL for root node
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"name" TEXT NOT NULL,
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"nodeType" TEXT NOT NULL, -- wait | send_message | send_buttons | condition | action | collect_input
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"content" TEXT, -- Message template or condition logic
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"offsetMinutes" INTEGER DEFAULT 0, -- Delay from parent execution
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"conditions" TEXT, -- JSON: Complex conditions for routing
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"metadata" TEXT, -- JSON: Additional node configuration
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"sortOrder" INTEGER NOT NULL DEFAULT 0,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY ("treeId") REFERENCES "ReminderTree" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("parentId") REFERENCES "TreeNode" ("id") ON DELETE CASCADE
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);
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-- Track user journey through trees
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CREATE TABLE "UserJourney" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"appointmentId" TEXT NOT NULL,
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"treeId" TEXT NOT NULL,
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"currentNodeId" TEXT,
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"status" TEXT NOT NULL DEFAULT "active", -- active | completed | paused | failed
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"journeyData" TEXT, -- JSON: Collected responses, scores, etc.
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"startedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"lastActiveAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"completedAt" DATETIME,
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FOREIGN KEY ("appointmentId") REFERENCES "Appointment" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("treeId") REFERENCES "ReminderTree" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("currentNodeId") REFERENCES "TreeNode" ("id") ON DELETE SET NULL
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);
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-- Track execution of individual tree nodes
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CREATE TABLE "NodeExecution" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"journeyId" TEXT NOT NULL,
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"nodeId" TEXT NOT NULL,
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"status" TEXT NOT NULL DEFAULT "pending", -- pending | executed | failed | skipped
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"executedAt" DATETIME,
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"response" TEXT, -- User response to this node
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"metadata" TEXT, -- JSON: Execution details, errors, etc.
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"nextNodeId" TEXT, -- Which node was selected as next
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FOREIGN KEY ("journeyId") REFERENCES "UserJourney" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("nodeId") REFERENCES "TreeNode" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("nextNodeId") REFERENCES "TreeNode" ("id") ON DELETE SET NULL
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);
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-- Patient behavioral scoring system
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CREATE TABLE "PatientProfile" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"leadId" TEXT NOT NULL,
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"clinicId" TEXT NOT NULL,
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"responseStyle" TEXT NOT NULL DEFAULT "standard", -- quick | detailed | minimal | emoji_heavy
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"preferredTime" TEXT, -- JSON: Hour ranges when they respond most
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"engagementScore" REAL NOT NULL DEFAULT 50.0, -- 0-100 based on interaction quality
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"noShowRisk" REAL NOT NULL DEFAULT 50.0, -- 0-100 predicted likelihood
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"conversationTone" TEXT NOT NULL DEFAULT "neutral", -- formal | casual | friendly | professional
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"languagePreference" TEXT NOT NULL DEFAULT "auto", -- auto | english | arabic
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"lastInteractionAt" DATETIME,
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"profileData" TEXT, -- JSON: Detailed behavioral analytics
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"updatedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY ("leadId") REFERENCES "Lead" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("clinicId") REFERENCES "Clinic" ("id") ON DELETE CASCADE,
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UNIQUE("leadId", "clinicId")
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);
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-- Smart A/B testing for different tree paths
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CREATE TABLE "TreeExperiment" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"clinicId" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"description" TEXT,
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"controlTreeId" TEXT NOT NULL,
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"variantTreeId" TEXT NOT NULL,
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"trafficSplit" REAL NOT NULL DEFAULT 50.0, -- Percentage for variant
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"status" TEXT NOT NULL DEFAULT "draft", -- draft | running | paused | completed
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"startDate" DATETIME,
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"endDate" DATETIME,
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"metrics" TEXT, -- JSON: Conversion goals, success criteria
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"results" TEXT, -- JSON: Experiment results
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY ("clinicId") REFERENCES "Clinic" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("controlTreeId") REFERENCES "ReminderTree" ("id") ON DELETE CASCADE,
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FOREIGN KEY ("variantTreeId") REFERENCES "ReminderTree" ("id") ON DELETE CASCADE
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);
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-- Indexes for performance
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CREATE INDEX "idx_reminder_tree_clinic" ON "ReminderTree"("clinicId", "isActive");
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CREATE INDEX "idx_tree_node_tree" ON "TreeNode"("treeId", "sortOrder");
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CREATE INDEX "idx_tree_node_parent" ON "TreeNode"("parentId");
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CREATE INDEX "idx_user_journey_appointment" ON "UserJourney"("appointmentId", "status");
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CREATE INDEX "idx_user_journey_current" ON "UserJourney"("currentNodeId", "lastActiveAt");
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CREATE INDEX "idx_node_execution_journey" ON "NodeExecution"("journeyId", "executedAt");
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CREATE INDEX "idx_patient_profile_lead" ON "PatientProfile"("leadId");
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CREATE INDEX "idx_tree_experiment_clinic" ON "TreeExperiment"("clinicId", "status"); |